CN209761149U - slow descending structure of door body and door body - Google Patents
slow descending structure of door body and door body Download PDFInfo
- Publication number
- CN209761149U CN209761149U CN201822122583.1U CN201822122583U CN209761149U CN 209761149 U CN209761149 U CN 209761149U CN 201822122583 U CN201822122583 U CN 201822122583U CN 209761149 U CN209761149 U CN 209761149U
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- door body
- slow descending
- door
- rotating shaft
- slowly
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Abstract
the utility model discloses a slow descending structure of a door body and the door body, which comprises a door stop component and a door body which is arranged on the door stop component and can be opened and closed, wherein the door stop component is provided with a slow descending spring bolt, and the door body is provided with a slow descending clamping mouth which is matched with the slow descending spring bolt; or the door stop component is provided with a slow descending bayonet, and the door body is provided with a slow descending lock tongue matched with the slow descending bayonet; the bolt slowly falls and is provided with the recess on the extending direction of its tongue body, and the relative door shelves subassembly of door body is when zero to predetermineeing the angle internal opening, slowly falls the bolt and slowly falls the cooperation of bayonet socket, slowly falls the bayonet socket and remains the state centre gripping that automatic tighten up all the time and just can slide on slowly falling the bolt slowly. Above-mentioned slowly fall the structure, through the buffering deceleration action that slowly falls the motion upslope of the recess on the spring bolt for the door body produces the buffering and decelerates, then can greatly reduced door body produce the probability of the noise of objectionable when closing fast.
Description
Technical Field
The utility model relates to a door technical field especially relates to a structure and a door body slowly fall of a door body.
Background
As is well known, an indoor door, hereinafter referred to as a door body, generally includes a door stop assembly fixed to a wall and a door body provided on the door stop assembly and capable of being opened and closed, the door stop assembly includes a vertical bar fixed to the wall and a door stop fixed to the vertical bar, the door body is provided on the vertical bar in a hinge manner and capable of being opened and closed, and the door body abuts against the door stop when closed. Present indoor door structure, though can satisfy the switching and closing under the general condition, but when because abrupt strong wind scrapes to the door body that opens or close the door fast in the twinkling of an eye, also when the speed of closing the door of the door body is higher than the conventional speed of closing the door, produce the noise that makes objectionability easily to also there is some influence to the life of the door body, in addition, current indoor door structure, under the condition that the door body was blown to the wind, also can't realize hovering in appointed position.
in summary, how to solve the problem that the door body is easy to generate objectionable noise when being closed quickly becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure and the door body slowly fall of the door body to produce the problem of objectionable noise easily when solving the door body and closing fast.
In order to achieve the purpose, the utility model provides a slow descending structure of a door body, which comprises a door stop component and a door body which is arranged on the door stop component and can be opened and closed, wherein the door stop component is provided with a slow descending spring bolt, and the door body is provided with a slow descending bayonet matched with the slow descending spring bolt; or the door stop component is provided with a slow descending bayonet, and the door body is provided with a slow descending lock tongue matched with the slow descending bayonet;
Slowly fall the spring bolt and be provided with the recess on the extending direction of its tongue body, just the door body is relative door shelves subassembly is zero to when predetermineeing the angle internal opening, slowly fall the spring bolt with slowly fall the cooperation of bayonet socket, slowly fall the state centre gripping that the bayonet socket kept automatic tightening up throughout and be in slowly fall on the spring bolt and can slide on the slowly falling spring bolt.
Preferably, the number of the grooves is at least two, and when the door body is completely closed, the descent control clamping mouth is clamped on the groove close to the root of the tongue body.
Preferably, slowly fall the card mouth including first half mouth and relative half mouth of second that first half mouth elasticity centre gripping was tightened up, and when slowly fall the card mouth with when slowly falling the spring bolt cooperation, first half mouth with half mouth centre gripping of second is in on the tongue.
Preferably, the first half mouth is a first rotating shaft capable of rotating around the axis of the first half mouth, the second half mouth is a second rotating shaft capable of rotating around the axis of the second half mouth, and the first rotating shaft and the second rotating shaft are arranged in parallel.
Preferably, a preset gap is formed between the first rotating shaft and the second rotating shaft, the size of the preset gap is adjustable, an elastic piece is arranged between the first rotating shaft and the second rotating shaft, and the elastic piece can enable the first rotating shaft and the second rotating shaft to keep an elastic tensioning trend.
Preferably, the longitudinal section of the head of the slow descending bolt is V-shaped or U-shaped.
Preferably, the slow descending lock tongue is made of elastic wear-resistant materials.
Preferably, the slow descending lock tongue is an integrally formed rubber piece.
Preferably, a damper for relieving the closing action of the door body is further arranged between the door stop assembly and the door body.
Compared with the introduction content of the background technology, the slow descending structure of the door body comprises a door stop component and a door body which is arranged on the door stop component and can be opened and closed, wherein the door stop component is provided with a slow descending spring bolt, and the door body is provided with a slow descending clamping mouth matched with the slow descending spring bolt; or the door stop component is provided with a slow descending bayonet, and the door body is provided with a slow descending lock tongue matched with the slow descending bayonet; the bolt slowly falls and is provided with the recess on the extending direction of its tongue body, and the relative door shelves subassembly of door body is when zero to predetermineeing the angle internal opening, slowly falls the bolt and slowly falls the cooperation of bayonet socket, slowly falls the bayonet socket and remains the state centre gripping that automatic tighten up all the time and just can slide on slowly falling the bolt slowly. Above-mentioned slowly fall the structure in the actual working process, when the door body opens and shuts in 0 to predetermineeing the angle, slowly fall the spring bolt and can cooperate with slowly falling the bayonet socket, and at the cooperation in-process, slowly fall the bayonet socket and remain the state centre gripping that automatic tighten up all the time and can slide on slowly falling the spring bolt, be provided with the recess on the extending direction of the tongue body of spring bolt slowly falling simultaneously, consequently slowly fall the bayonet socket when the motion upslope through the recess, slowly fall the spring bolt and can produce the effect of buffering speed reduction to slowly falling the bayonet socket, thereby when the initial speed of closing the door of door body is great, the buffering deceleration effect of the motion upslope through the recess on the slowly falling spring bolt, make the door body produce the buffering speed reduction, then can greatly reduced the probability of producing the noise of objectionable when the door body closes fast.
Additionally, the utility model also provides a door body, including slowly falling the structure, should slowly fall the structure and be the structure slowly falls that any scheme described above. Because the slow descending structure has the technical effects, the door body with the slow descending structure also has the corresponding technical effects, and the detailed description is omitted.
Drawings
Fig. 1 is a schematic view of an overall cross-sectional structure of a slow descending structure of a door body according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the part A of FIG. 1;
Fig. 3 is a schematic view of a split structure of a slow descending structure of a door body according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of a slow descent lock tongue provided in an embodiment of the present invention;
fig. 5 is a schematic sectional view of a door body according to an embodiment of the present invention when the head of the slow descent lock tongue just enters the slow descent bayonet during closing;
FIG. 6 is an enlarged view of the part B of FIG. 5;
Fig. 7 is a schematic structural view of the cooperation between the slow descending lock tongue and the hovering groove in the closing process of the door body according to the embodiment of the present invention;
FIG. 8 is an enlarged view of the portion C mechanism of FIG. 7;
Fig. 9 is a schematic structural view of the door body provided by the embodiment of the present invention, in which the slow descending bayonet is matched with the groove of the slow descending lock tongue in an ascending manner in the closing process;
FIG. 10 is an enlarged view of the portion D of FIG. 9;
Fig. 11 is a schematic structural view of the slow descent bayonet fitting in the groove at the root of the body of the slow descent lock tongue according to the embodiment of the present invention when the door body is closed;
Fig. 12 is an enlarged schematic view of a portion E of fig. 11.
In the above figures 1-12 of the drawings,
Wall body 1, door shelves subassembly 2, door shelves 3, found very 4, slowly fall spring bolt 5, door body 6, slowly fall card mouth 7, recess 8, first half mouth 9, half mouth 10 of second, elastic component 11, attenuator 12, door pivot 13.
Detailed Description
the core of the utility model is to provide a slowly falling structure and a door body of a door body to produce the problem of the noise that makes sense easily when solving the quick closure of a body.
in order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
as shown in fig. 1-12, an embodiment of the present invention provides a slow descending structure of a door body, including a door stop component 2 and a door body 6 that is arranged on the door stop component 2 and can be opened and closed, wherein the door stop component 2 is provided with a slow descending bolt 5, and the door body 6 is provided with a slow descending bayonet 7 that is matched with the slow descending bolt 5; or the door stop component 2 is provided with a slow descending bayonet 7, and the door body 6 is provided with a slow descending lock tongue 5 matched with the slow descending bayonet 7; slowly fall spring bolt 5 and be provided with recess 8 on the extending direction of its tongue body, and the relative door shelves subassembly 2 of door body 6 is zero to when opening in the predetermined angle, slowly fall spring bolt 5 and the cooperation of the card mouth 7 that slowly falls, slowly fall card mouth 7 and remain the state centre gripping that automatic tighten up all the time and just can slide on slowly falling spring bolt 5.
it should be noted that, as will be understood by those skilled in the art, in order to realize the sliding of the slow descending bayonet on the slow descending lock tongue, each groove on the extension surface of the body of the slow descending lock tongue should be a smooth transition. The tongue body extension track of the slow descending lock tongue 5 is supposed to fall on a circular track which is round with the door rotating shaft 13 and has the radial distance with the door rotating shaft corresponding to the position where the slow descending bayonet catch or the slow descending lock tongue is installed on the door body 6, so that the slow descending bayonet catch 7 can always fall on the circular track when the door body is opened from zero to a preset angle.
It should be further noted that, as will be understood by those skilled in the art, in general, a door body includes a door stop assembly 2 fixed on a wall 1 and a door body 6 openably and closably disposed on the door stop assembly 2, the door stop assembly 2 includes a vertical support 4 fixed on the wall 1 and a door stop 3 fixed on the vertical support 4, the door body 6 is openably and closably disposed on the vertical support 4 by means of a door pivot 13 of a hinge, and the door body 6 abuts against the door stop 3 when closed. When the slow descending lock tongue is arranged on the door stop assembly, the slow descending lock tongue is preferably arranged on the vertical support in order to facilitate arrangement; through when slowly falling the bayonet socket setting on the door shield subassembly, generally will slowly fall the bayonet socket setting on standing upright for convenient the arrangement.
Above-mentioned slowly fall the structure in the actual working process, when the door body opens and shuts in 0 to predetermineeing the angle, slowly fall the spring bolt and can cooperate with slowly falling the bayonet socket, and at the cooperation in-process, slowly fall the bayonet socket and remain the state centre gripping that automatic tighten up all the time and can slide on slowly falling the spring bolt, be provided with the recess on the extending direction of the tongue body of spring bolt slowly falling simultaneously, consequently slowly fall the bayonet socket when the motion upslope through the recess, slowly fall the spring bolt and can produce the effect of buffering speed reduction to slowly falling the bayonet socket, thereby when the initial speed of closing the door of door body is great, the buffering deceleration effect of the motion upslope through the recess on the slowly falling spring bolt, make the door body produce the buffering speed reduction, then can greatly reduced the probability of producing the noise of objectionable when the door body closes fast.
In some specific embodiments, the number of the grooves 8 is at least two, and the descent control bayonet 7 is clamped on the groove 8 near the root of the tongue body when the door body 6 is completely closed. Through arranging the quantity of recess into two at least modes for when slowly falling the card mouth on the recess except that be close to tongue body pole portion, can realize hovering of door body. In the practical application process, the total number of the grooves corresponding to the requirement of the number N of the hovering positions is N +1, and the hovering angle can be randomly selected within 0-90 degrees according to the practical requirement.
In some more specific embodiments, the specific structure of the slow descending bayonet 7 may include a first half-mouth 9 and a second half-mouth 10 elastically gripping and tightening with respect to the first half-mouth 9, and when the slow descending bayonet 7 is engaged with the slow descending bolt 5, the first half-mouth 9 and the second half-mouth 10 grip on the tongue body. It can be understood that the above-mentioned two half-mouth clamping manner is only a preferred example of the embodiment of the present invention for the slow descent latch, and in the practical application process, the slow descent latch can be clamped on the slow descent latch bolt in a wrapping manner, such as a slow descent latch made of elastic material such as rubber.
In a further embodiment, the first half nozzle 9 is preferably a first rotating shaft capable of rotating around its own axis, the second half nozzle 10 is preferably a second rotating shaft capable of rotating around its own axis, and the first rotating shaft and the second rotating shaft are arranged in parallel. Through setting up to the structural style of first pivot and second pivot for when half first mouth and the relative slow spring bolt that falls of half mouth of second slide, become rolling friction by sliding friction, avoided half first mouth, the wearing and tearing of half mouth of second and slow spring bolt of falling then, improved the life who slowly falls the structure. The tendency of the elastic clamping between the first half nozzle and the second half nozzle may be achieved by providing a thrust spring or an oil pressure cylinder, etc. corresponding to the first half nozzle and the second half nozzle, respectively.
Or, a preset gap is formed between the first rotating shaft and the second rotating shaft, the size of the preset gap is adjustable, an elastic part 11 is arranged between the first rotating shaft and the second rotating shaft, and the elastic part 11 can enable the first rotating shaft and the second rotating shaft to keep the trend of elastic tension. The elastic member may be a spring, or may be a member made of other elastic materials commonly used by those skilled in the art.
In some more specific embodiments, in order to make the head of the slow descending lock tongue 5 enter the slow descending bayonet more smoothly, the guidance is convenient. The longitudinal section of the head of the slow-descent bolt 5 is preferably V-shaped or U-shaped. It can be understood that the above is merely a preferred example of the structural form of the head of the slow descent lock tongue, and in the practical application process, other corresponding structural forms may be selected according to practical requirements.
In a further embodiment, the slow descending bolt 5 is preferably a slow descending bolt made of an elastic wear-resistant material. For example, the slow descending bolt 5 is an integrally formed rubber member. It can be understood that the slow descending lock tongue can be made of other materials, but the slow descending lock tongue is preferably made of elastic wear-resistant materials.
In a further embodiment, in order to further reduce the impact on the door stop of the door stop assembly when the door body is closed, a damper 12 for damping the closing motion of the door body is further provided between the door stop assembly 2 and the door body 6. And then the problem of noise generated when the door is closed vigorously can be further reduced. It should be noted that the damper may be an oil pressure damper, or may be other types of dampers commonly used by those skilled in the art, such as a pneumatic damper.
Additionally, the utility model also provides a door body, including slowly falling the structure, should slowly fall the structure and be the structure slowly falls that any scheme described above. Because the slow descending structure has the technical effects, the door body with the slow descending structure also has the corresponding technical effects, and the detailed description is omitted.
it is right above that the utility model provides a slowly fall structure and the door body of the door body introduce in detail. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It is also noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A slow descending structure of a door body comprises a door stop component (2) and a door body (6) which is arranged on the door stop component (2) and can be opened and closed, and is characterized in that a slow descending lock tongue (5) is arranged on the door stop component (2), and a slow descending clamping mouth (7) matched with the slow descending lock tongue (5) is arranged on the door body (6); or the door stop component (2) is provided with a slow descending clamping mouth (7), and the door body (6) is provided with a slow descending lock tongue (5) matched with the slow descending clamping mouth (7);
Slowly fall spring bolt (5) and be provided with recess (8) on the extending direction of its tongue body, just door body (6) are relative door shelves subassembly (2) are zero to when predetermineeing the angle internal opening, slowly fall spring bolt (5) with slowly fall bayonet socket (7) cooperation, slowly fall bayonet socket (7) and remain the state centre gripping that automatic was tightened up throughout and be in slowly fall on spring bolt (5) and can slowly fall spring bolt (5) and go up the slip.
2. The descent control structure of the door body according to claim 1, wherein the number of the grooves (8) is at least two, and when the door body (6) is in the fully closed state, the descent control snap (7) is clamped on the groove (8) close to the root of the tongue body.
3. The slow descending structure of the door body according to claim 1, wherein the slow descending bayonet lock (7) comprises a first half-mouth (9) and a second half-mouth (10) elastically clamped and tightened with respect to the first half-mouth (9), and when the slow descending bayonet lock (7) is matched with the slow descending lock tongue (5), the first half-mouth (9) and the second half-mouth (10) are clamped on the tongue body.
4. The descent control structure of the door body according to claim 3, wherein the first half nozzle (9) is a first rotating shaft capable of rotating around its axis, the second half nozzle (10) is a second rotating shaft capable of rotating around its axis, and the first rotating shaft and the second rotating shaft are arranged in parallel.
5. The descent control structure of the door body according to claim 4, wherein a predetermined gap is formed between the first rotating shaft and the second rotating shaft, the size of the predetermined gap is adjustable, an elastic member (11) is disposed between the first rotating shaft and the second rotating shaft, and the elastic member (11) can keep the first rotating shaft and the second rotating shaft in an elastically tensioned trend.
6. The slow descending structure of the door body according to any one of claims 1 to 5, wherein the longitudinal section of the head of the slow descending bolt (5) is V-shaped or U-shaped.
7. the slow descending structure of the door body according to any one of claims 1 to 5, wherein the slow descending bolt (5) is made of elastic wear-resistant material.
8. The slow descending structure of the door body according to claim 7, wherein the slow descending latch (5) is an integrally formed rubber member.
9. The descent control structure of the door body according to any one of claims 1 to 5, wherein a damper (12) for damping the closing motion of the door body is further disposed between the door stop assembly (2) and the door body (6).
10. a door body comprising a descent control structure, wherein the descent control structure is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122583.1U CN209761149U (en) | 2018-12-17 | 2018-12-17 | slow descending structure of door body and door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122583.1U CN209761149U (en) | 2018-12-17 | 2018-12-17 | slow descending structure of door body and door body |
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| Publication Number | Publication Date |
|---|---|
| CN209761149U true CN209761149U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122583.1U Active CN209761149U (en) | 2018-12-17 | 2018-12-17 | slow descending structure of door body and door body |
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| CN (1) | CN209761149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321967A (en) * | 2018-12-17 | 2020-06-23 | 北京闼闼同创工贸有限公司 | Slow descending structure of door body and door body |
-
2018
- 2018-12-17 CN CN201822122583.1U patent/CN209761149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321967A (en) * | 2018-12-17 | 2020-06-23 | 北京闼闼同创工贸有限公司 | Slow descending structure of door body and door body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: No. 11 Baojia Road, Lucheng Town, Tongzhou District, Beijing, 101100 Patentee after: Tata Home Technology (Beijing) Co.,Ltd. Address before: Tata wooden gate, 11 Baojia Road, Lucheng Town, Tongzhou District, Beijing Patentee before: BEIJING TATA TONGCHUANG INDUSTRY & TRADE CO.,LTD. |
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| TR01 | Transfer of patent right |