CN210067750U - Slide block type buffering hinge - Google Patents
Slide block type buffering hinge Download PDFInfo
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- CN210067750U CN210067750U CN201920492489.7U CN201920492489U CN210067750U CN 210067750 U CN210067750 U CN 210067750U CN 201920492489 U CN201920492489 U CN 201920492489U CN 210067750 U CN210067750 U CN 210067750U
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- slider
- hinge
- cup
- buffer
- cover body
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Abstract
The utility model discloses a slider formula buffering hinge, including connecting seat, linking arm and respectively with both hub connections's hinge tongue, wherein be equipped with slider and buffer in the linking arm, buffer one end is fixed in the linking arm, leaves sliding gap between the other end and the slider, and the hinge tongue is at rotatory in-process, and drive slider reciprocating motion in sliding gap makes the slider touch press or break away from the buffer. The utility model discloses an aperture of hinge is adjusted to the slider, and the structure is succinct, and the energy transfer loss is little, and transmission efficiency is high, through the sliding clearance size between slider and the regulation buffer, can adjust the maximum angle of opening of hinge, and the maximum angle of opening of hinge can reach 120, has effectively improved the maximum angle of opening of hinge.
Description
Technical Field
The utility model belongs to the hardware fitting field, concretely relates to buffering hinge is applicable to various furniture cabinet doors and aluminium frame glass door etc..
Background
The buffering hinge is provided with a buffer in the door body, so that the opening degree of the door body provided with the buffering hinge starts to generate a damping effect automatically at about 30 degrees (damping effective angle), the door body is closed slowly, the impact force is reduced, the door can be closed softly even if the door is closed forcibly, and a comfortable and soft effect is formed when the door is closed.
Most of the existing buffer hinges in the industry adopt a multi-connecting-rod structure, the maximum opening angle is generally 95 degrees, the structure is overstaffed, the energy transfer efficiency is low, the maximum opening angle is small, the self-closing is not ideal, and the like, so that the existing hinges need to be optimized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a slider formula hinge, it is not only the structure succinct, can improve the energy transfer efficiency and the biggest angle of opening of hinge moreover.
The technical problem is solved by the following technical scheme: a slider type hinge comprises a connecting seat, a connecting arm and a hinge tongue respectively connected with the connecting seat and the connecting arm in a shaft mode, wherein a slider and a buffer are arranged in the connecting arm, one end of the buffer is fixed in the connecting arm, a sliding gap is reserved between the other end of the buffer and the slider, and the hinge tongue drives the slider to reciprocate in the sliding gap in the rotating process so that the slider is pressed or separated from the buffer.
The utility model discloses compare produced beneficial effect with the background art: the utility model discloses an aperture of hinge is adjusted to the slider, and the structure is succinct, and the energy transfer loss is little, and transmission efficiency is high, through the sliding clearance size between slider and the regulation buffer, can adjust the maximum angle of opening of hinge, and the maximum angle of opening of hinge can reach 120, has effectively improved the maximum angle of opening of hinge.
In one embodiment, a rocker is further arranged in the connecting arm, one end of the rocker is connected with the connecting arm through a shaft, the other end of the rocker slides along the side surface of the sliding block, a sliding block groove is formed in the side surface of the sliding block, and the rocker falls into or breaks away from the sliding block groove in the reciprocating movement process of the sliding block.
Has the advantages that: the rocker is matched with the slider groove to realize the mutual positioning of the slider and the rocker, and when the rocker falls into the slider groove, the door body is just in a closed state.
In one embodiment, the rocker is connected with the connecting arm through a rocker shaft, and the rocker shaft is arranged perpendicular to the moving direction of the slider.
In one embodiment, the connecting arm is further provided with a guide groove and a guide rod, the guide rod is arranged in the guide groove, one end of the guide rod is connected with the rocker shaft, the other end of the guide rod is a free end, and the guide rod is sleeved with a spring which keeps a compressed state.
Has the advantages that: the guide groove and the guide rod are arranged to help to limit the acting force direction of the spring, the rocker and the sliding block are in sliding fit under the acting force of the spring, normal work of the hinge can be prevented from being influenced due to loosening of the rocker and the sliding block, the hinge automatically slides into the sliding block groove under the action of the spring in the closing process, and the hinge is closed automatically.
In one embodiment, the connecting arm is further provided with a sliding buckle groove, the sliding block is pressed in the sliding buckle groove and is connected with the hinge tongue shaft, the sliding gap is located outside the sliding buckle groove, and the sliding block moves back and forth in the sliding gap and extends out of or retracts into the sliding buckle groove.
Has the advantages that: the sliding block is arranged in the sliding buckle groove in a sliding mode, so that the sliding block is guaranteed to have only one degree of freedom when the hinge tongue drives the sliding block to move in a reciprocating mode, and the sliding block is guaranteed not to be separated from the sliding buckle groove.
In one embodiment, the connecting arm is provided with a bottom hole and a cover body, the cover body is provided with a cover body groove, the buffer is clamped between the connecting arm and the cover body groove of the cover body, and part of the side wall of the buffer is placed in the bottom hole and is in concave-convex fit with the bottom hole.
Has the advantages that: through cooperating with linking arm bottom hole, lid recess, realize exempting from screw quick installation of buffer, effectively improved the efficiency of installing and removing of hinge.
In one embodiment, the cover body consists of a front arm cover and a rear arm cover, the cover body groove is a hollow structure arranged on the rear arm cover, and the cover body groove is bent to form a positioning plate, and the positioning plate is axially abutted against the buffer.
Has the advantages that: the cover body groove adopts a hollow structure to help the assembly alignment of the buffer, the cover body is adopted to form a positioning plate which is axially offset with the buffer, and the installation requirements of buffers with different specifications are met conveniently by replacing the cover body.
In one embodiment, the cup comprises a hinged cup and a cup seat, wherein the hinged cup is provided with a containing cavity and a through hole, the through hole penetrates through the bottom wall of the containing cavity and extends to the side wall of the containing cavity, the cup seat is provided with a clamping edge, the clamping edge is sleeved in the through hole and stretches across the containing cavity opening of the containing cavity, and the clamping edge is matched with the containing cavity to clamp the connecting arm in the containing cavity.
Has the advantages that: through the cooperation of the hinged cup and the cup seat, the connecting arm is quickly installed, the hinge and the door body are integrally assembled and disassembled by a user conveniently, and the bearing performance of the hinge is improved.
In one embodiment, the cup holder further comprises an adjusting screw, the adjusting screw mainly comprises a first adjusting screw, a second adjusting screw and a third adjusting screw, the first adjusting screw penetrates through the hinge cup to be connected with the cup holder and is used for adjusting the relative position of the hinge cup and the cup holder, the second adjusting screw penetrates through the connecting arm to be connected with the hinge cup and is used for adjusting the relative position of the connecting arm and the hinge cup, and the third adjusting screw penetrates through the connecting arm to be connected with the hinge cup and is used for adjusting the relative position of the connecting arm and the hinge cup in the other direction.
In one embodiment, the hinge cup further comprises a decorative cover, wherein the edge of the decorative cover is provided with a cover body folded edge, the decorative cover covers the cavity opening of the cavity, and the cover body folded edge is in sliding buckling with the edge of the hinge cup.
The above embodiments can be combined arbitrarily to form a combined embodiment without any inconsistency.
Drawings
Fig. 1 is a schematic structural view of the closed state of the present invention;
fig. 2 is a schematic view of the internal structure of the closed state of the present invention;
fig. 3 is a schematic structural view of the open state of the present invention;
fig. 4 is a schematic view of the internal structure of the open state of the present invention;
fig. 5 is an exploded view of the present invention;
fig. 6 is another exploded view of the present invention;
FIG. 7 is a schematic view of the assembled state of the connecting arm, the hinged cup and the cup holder of the present invention;
fig. 8 is a structural schematic diagram of the assembly state of the door body of the present invention.
The cup comprises a connecting seat 1, a connecting arm 2, a sliding block 21, a sliding block groove 211, a buffer 22, a rocker 23, a rocker shaft 231, a guide rod 24, a spring 25, an arm front cover 26, an arm rear cover 27, a bottom hole 28, an adjusting screw 29, a hinge tongue 3, a hinge cup 4, a cavity 41, a through hole 42, a cup seat 5, a clamping edge 51, a cup decorative cover 6 and a cover body folding edge 61.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-8, the present embodiment includes a connecting base 1, a connecting arm 2 and a hinge tongue 3 respectively connected to the connecting base and the connecting arm. The connecting arm 2 is internally provided with a slide block 21, a buffer 22 and a sliding buckle groove. The slide block 21 is connected with the hinge tongue 3 shaft, and the slide block 21 is pressed in the slide buckle groove. One end of the buffer 22 is fixed in the connecting arm 2, and a sliding gap is left between the other end of the buffer and the sliding block 21, and the sliding gap is positioned outside the sliding buckle groove. During the rotation of the hinge tongue 3, the slide block 21 is driven to reciprocate in the sliding gap, so that the slide block 21 is pressed or separated from the buffer 22 and extends out of or retracts into the sliding buckle groove.
As shown in fig. 2, 4, 5 and 6, a rocker 23 is further disposed in the connecting arm 2, one end 2 of the rocker 23 is connected to the connecting arm 2 through a rocker shaft 231, the rocker shaft 231 is disposed perpendicular to the moving direction of the slider 21, and the other end of the rocker 23 slides along the side surface of the slider 21. The side surface of the sliding block 21 is provided with a sliding block groove 211, a transition arc is arranged between the side surface of the sliding block 21 and the sliding block groove 211, and the rocker 23 falls into or breaks away from the sliding block groove 211 in the reciprocating movement process of the sliding block 21.
A guide groove and a guide rod 24 are further arranged in the connecting arm 2, the guide rod 24 is arranged in the guide groove, one end of the guide rod 24 is connected with the rocker 23 through a shaft, the other end of the guide rod 24 is a free end, and a spring 25 which keeps a compression state is sleeved on the guide rod 24.
The connecting arm 2 is provided with a bottom hole 28 and a cover body consisting of an arm front cover 26 and an arm rear cover 27. The arm rear cover 27 is provided with a cover recess, the buffer 22 is sandwiched between the connecting arm and the cover recess, and part of the side wall of the buffer 22 is placed in the bottom hole 28 and is engaged with the bottom hole 28 in a concave-convex manner. The cover body groove is a hollow structure disposed on the arm rear cover 27, and the cover body groove is bent to form a positioning plate 271, and the positioning plate 271 is axially abutted against the buffer 22, as shown in fig. 6.
As shown in fig. 1, 3, 5 and 6, the present embodiment further includes a hinge cup 4, a cup holder 5 and a decorative cover 6, the hinge cup 4 is provided with a cavity 41 and a through hole 42, the through hole 42 penetrates through a bottom wall of the cavity 41 and extends to a side wall of the cavity 41, the cup holder 5 is provided with a clamping edge 51, the clamping edge 51 is sleeved in the through hole 42 and crosses a cavity opening of the cavity 41, and the clamping edge 51 is matched with the cavity 41 to clamp the connecting arm 2 in the cavity 41. The edge of the decorative cover 6 is provided with a cover body folded edge 61, the decorative cover 6 covers the cavity opening of the cavity 41, and the cover body folded edge 61 is buckled with the edge of the hinged cup 4 in a sliding manner. The arrangement of the hinged cup 4 and the cup seat 5 effectively improves the bearing performance of the hinge.
As shown in fig. 2, 4, 5 and 7, the present embodiment further includes an adjusting screw 29, where the adjusting screw 29 mainly includes a first adjusting screw, a second adjusting screw and a third adjusting screw, and the first adjusting screw and the second adjusting screw are eccentric screws. The first adjusting screw penetrates through the hinged cup 4 to be connected with the cup base 5 and is used for adjusting the relative position of the hinged cup 4 and the cup base 5, the second adjusting screw penetrates through the connecting arm 2 to be connected with the hinged cup 4 and is used for adjusting the relative position of the connecting arm and the hinged cup 4, and the third adjusting screw penetrates through the connecting arm 2 to be connected with the hinged cup 4 and is used for adjusting the relative position of the connecting arm 2 and the hinged cup 4 in the other direction.
The working principle is as follows: as shown in fig. 2 and 4, when the door is closed, the hinge tongue 3 drives the sliding block 21, the sliding block 21 extends out of the sliding buckle groove, the rocker 23 slides along the side surface of the sliding block 21, when the sliding block 21 slides through the sliding gap and presses the buffer 22, the buffer 22 contracts and gradually decelerates the door body, when the rocker 23 slides to the edge of the sliding block groove 211, the rocker 23 automatically falls into the sliding block groove 211 under the action of the spring 25, the sliding block 21 automatically stops moving, and the door body is closed; when the door is opened, the hinge tongue 3 drives the sliding block 21, the rocker 23 is separated from the sliding block groove 211 until the sliding block 21 retracts into the sliding buckle groove, and the maximum opening angle of the hinge can reach 120 degrees.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a slider formula buffering hinge, includes connecting seat (1), linking arm (2) and respectively with hinge tongue (3) of both hub connections, its characterized in that: be equipped with slider (21) and buffer (22) in linking arm (2), buffer (22) one end is fixed in linking arm (2), leaves the sliding gap between the other end and slider (21), and hinge tongue (3) are at rotatory in-process, drive slider (21) reciprocating motion in the sliding gap, make slider (21) touch and press or break away from buffer (22).
2. The slider-type damping hinge according to claim 1, wherein: still be equipped with rocker (23) in linking arm (2), rocker (23) one end is connected with linking arm (2) axle, and the slider (21) side is slided along rocker (23) other end, and slider (21) side is equipped with slider recess (211), and rocker (23) are at slider (21) reciprocating motion in-process, fall into or break away from slider recess (211).
3. The slider-type damping hinge according to claim 2, wherein: the rocker (23) is connected with the connecting arm (2) through a rocker shaft (231) shaft, and the rocker shaft (231) is perpendicular to the moving direction of the slider (21).
4. The slider-type damping hinge according to claim 2, wherein: still be equipped with guide way and guide bar (24) in linking arm (2), guide bar (24) set up in the guide way, and guide bar (24) one end is connected with rocker (23) axle, and the guide bar (24) other end is the free end, overlaps on guide bar (24) and has spring (25) of keeping compression state.
5. The slider-type damping hinge according to any one of claims 1 to 4, wherein: still be equipped with the slip catching groove in the linking arm (2), slider (21) are pressed in the slip catching groove and are connected with hinge tongue (3) axle, and the sliding clearance is located the slip catching groove outside, and slider (21) reciprocating motion in the sliding clearance stretches out or the sliding catching groove of indentation.
6. The slider-type damping hinge according to any one of claims 1 to 4, wherein: the connecting arm (2) is provided with a bottom hole (28) and a cover body, the cover body is provided with a cover body groove, the buffer (22) is clamped between the connecting arm and the cover body groove of the cover body, and part of the side wall of the buffer (22) is arranged in the bottom hole (28) and is in concave-convex fit with the bottom hole (28).
7. The slider-type damping hinge of claim 6, wherein: the cover body is composed of an arm front cover (26) and an arm rear cover (27), the cover body groove is of a hollow structure arranged on the arm rear cover (27), the cover body groove is bent to form a positioning plate (271), and the positioning plate (271) is axially abutted to the buffer (22).
8. The slider-type damping hinge according to any one of claims 1 to 4, wherein: the novel portable cup is characterized by further comprising a hinged cup (4) and a cup base (5), wherein the hinged cup (4) is provided with a containing cavity (41) and a through hole (42), the through hole (42) penetrates through the bottom wall of the containing cavity (41) and extends to the side wall of the containing cavity (41), the cup base (5) is provided with a clamping edge (51), the clamping edge (51) is sleeved into the through hole (42) and stretches across the containing cavity opening of the containing cavity (41), and the clamping edge (51) is matched with the containing cavity (41) to clamp the connecting arm (2) in the containing cavity (41).
9. The slider-type damping hinge of claim 8, wherein: the hinge cup is characterized by further comprising an adjusting screw (29), wherein the adjusting screw (29) mainly comprises a first adjusting screw, a second adjusting screw and a third adjusting screw, the first adjusting screw penetrates through the hinge cup (4) to be connected with the cup base (5) and is used for adjusting the relative position of the hinge cup (4) and the cup base (5), the second adjusting screw penetrates through the connecting arm (2) to be connected with the hinge cup (4) and is used for adjusting the relative position of the connecting arm (2) and the hinge cup (4), and the third adjusting screw penetrates through the connecting arm (2) to be connected with the hinge cup (4) and is used for adjusting the relative position of the connecting arm (2) and the hinge cup (4) in the other direction.
10. The slider-type damping hinge of claim 8, wherein: the novel hinge cup is characterized by further comprising a decorative cover (6), wherein a cover body folding edge (61) is arranged on the edge of the decorative cover (6), the decorative cover (6) covers the containing cavity opening of the containing cavity (41), and the cover body folding edge (61) is buckled with the edge of the hinge cup (4) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492489.7U CN210067750U (en) | 2019-04-12 | 2019-04-12 | Slide block type buffering hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492489.7U CN210067750U (en) | 2019-04-12 | 2019-04-12 | Slide block type buffering hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067750U true CN210067750U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920492489.7U Active CN210067750U (en) | 2019-04-12 | 2019-04-12 | Slide block type buffering hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029901A (en) * | 2019-04-12 | 2019-07-19 | 广东炬森五金精密制造有限公司 | Slide block type buffer hinge |
-
2019
- 2019-04-12 CN CN201920492489.7U patent/CN210067750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029901A (en) * | 2019-04-12 | 2019-07-19 | 广东炬森五金精密制造有限公司 | Slide block type buffer hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sliding block type buffering hinge Effective date of registration: 20200629 Granted publication date: 20200214 Pledgee: Guangdong Shungao investment and Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2020980003518 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220104 Granted publication date: 20200214 Pledgee: Guangdong Shungao investment and Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2020980003518 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Huishang East Road, Jiangcun Village, Leliu Street, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Jusen Precision Technology Co.,Ltd. Address before: 528322 plot 1-1-2 west of Gangkou Road, Leliu Zhongyong village, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. |