CN215520457U - Linkage pin structure - Google Patents
Linkage pin structure Download PDFInfo
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- CN215520457U CN215520457U CN202120431938.4U CN202120431938U CN215520457U CN 215520457 U CN215520457 U CN 215520457U CN 202120431938 U CN202120431938 U CN 202120431938U CN 215520457 U CN215520457 U CN 215520457U
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- bolt
- brake
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- detent
- housing
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000010276 construction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model discloses a linkage bolt structure, which comprises a shell, a bolt component arranged on the shell and a rotating part used for driving the bolt component to realize bidirectional movement in the shell to perform locking/unlocking movement; the bolt assembly comprises a first brake bolt and a second brake bolt, and the first brake bolt and the second brake bolt are in sliding fit with the shell; the rotating part is rotatably connected with the first brake bolt and the second brake bolt, and the rotating part rotates to enable the first brake bolt and the second brake bolt to move relative to the shell. Through the rotation of rotation portion, make first braking bolt, second braking bolt are relative casing relative movement to realize the drive the bolt subassembly is in realize that two-way movement carries out the function of locking/unblock motion in the casing, can realize spacing to glass door and window, easy operation and simple structure.
Description
Technical Field
The utility model belongs to the technical field of building doors and windows, and particularly relates to a linkage latch structure.
Background
In the prior art, a glass window on a door and window frame needs two bolts for fixing so as to enable a first glass window sash to be in a closed and locked state. However, because the two bolts are independently assembled, only two hands can be used simultaneously, and the bolts can be pulled together to open the glass window, obviously, the structure is not beneficial to operation, and wastes time and labor.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present invention aims to provide a link pin structure, which aims to solve the above-mentioned problems.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a linkage bolt structure comprises a shell, a bolt component arranged on the shell and a rotating part used for driving the bolt component to realize bidirectional movement in the shell to perform locking/unlocking movement;
the bolt assembly comprises a first brake bolt and a second brake bolt, and the first brake bolt and the second brake bolt are in sliding fit with the shell;
the rotating part is rotatably connected with the first brake bolt and the second brake bolt, and the rotating part rotates to enable the first brake bolt and the second brake bolt to move relative to the shell.
Furthermore, first braking bolt with the structure of second braking bolt is the same, first braking bolt includes drive division and braking plug pin portion, the drive division is located in the casing, the one end of braking plug pin portion with the drive division is connected, the other end of braking plug pin portion is followed the casing stretches out, the rotation portion with the drive division is rotated and is connected.
Further, the transmission part is a transmission rack, and the rotating part is a rotating gear meshed with the transmission rack.
Furthermore, the transmission part of the first brake bolt and the transmission part of the second brake bolt are arranged up and down in the shell, and the rotating part is arranged between the two transmission parts.
Furthermore, the casing includes the sliding tray, first braking bolt and second braking bolt and sliding tray sliding fit, be equipped with on the casing with the apron that first braking bolt and second braking bolt cover.
Furthermore, a limiting through groove is formed in each of the first brake bolt and the second brake bolt, the limiting through groove is formed in the extending direction of the sliding groove, and a limiting screw matched with the limiting through groove is arranged on the cover plate.
Further, a handle is arranged on the shell and connected with the rotating part.
Furthermore, a connecting column is arranged between the handle and the rotating part.
Furthermore, a clamping part is arranged on the outer side of the shell and along the extending direction of the shell.
Furthermore, the clamping part is of a wedge-shaped structure with two narrow ends and a wide middle part.
Compared with the prior art, the utility model has the beneficial effects that:
according to the linkage bolt structure, the shell is arranged and fixed in the mounting groove of the door and window frame body, the first brake bolt and the second brake bolt move relative to the shell through rotation of the rotating part, so that the bolt component is driven to move in two directions in the shell to perform locking/unlocking movement, the limit of a glass door and window can be realized, the operation is easy, and the structure is simple; first braking bolt, second braking bolt structure are similar but do not influence the result of use, have not only reduced the cost of production, moreover easy to assemble and dismantle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a block diagram of the present invention;
description of reference numerals:
the brake device comprises a shell 1, a rotating part 2, a first brake pin 3, a transmission part 301, a brake pin part 302, a second brake pin 4, a cover plate 5, a limiting through groove 6, a limiting screw 7, a handle 8, a connecting column 9, a clamping part 10 and a connecting bolt 11.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the utility model, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 3, an embodiment of the present invention provides a linkage latch structure, including a housing 1, a latch assembly disposed in the housing 1, and a rotating portion 2 for driving the latch assembly to perform a bidirectional movement in the housing 1 to perform a locking/unlocking movement;
the bolt assembly comprises a first brake bolt 3 and a second brake bolt 4, and the first brake bolt 3 and the second brake bolt 4 are in sliding fit with the shell 1;
the rotating part 2 is rotatably connected with the first brake bolt 3 and the second brake bolt 4, and the rotating part 2 rotates to enable the first brake bolt 3 and the second brake bolt 4 to move relative to the housing 1.
According to the linkage bolt structure, the shell 1 is fixedly arranged in the installation groove of the door and window frame body, namely the position of the C groove of the door and window frame body, and the first brake bolt 3 and the second brake bolt 4 are relatively moved relative to the shell 1 through the rotation of the rotating part 2, so that the function of driving the bolt component to realize bidirectional movement in the shell 1 to perform locking/unlocking movement is realized, the limit on a glass door and window can be realized, the operation is easy, and the structure is simple; the first braking bolt 3 and the second braking bolt 4 are similar in structure but do not affect the using effect, so that the production cost is reduced, and the installation and the disassembly are convenient.
Specifically, in this embodiment, the first detent pin 3 and the second detent pin 4 have the same structure, the first detent pin 3 includes a transmission portion 301 and a detent pin portion 302, the transmission portion 301 is disposed in the housing 1, one end of the detent pin portion 302 is connected to the transmission portion 301, the other end of the detent pin portion 302 extends out from the housing 1, and the rotating portion 2 is rotatably connected to the transmission portion 301. The transmission part 301 moves in the shell 1 under the action of the rotating part 2, so that the brake plug pin part 302 of the first brake plug pin 3 and the brake plug pin part 302 of the second brake plug pin 4 move in two directions, and the function of transmitting distance in two directions is realized.
As a specific modification of this embodiment, the transmission part 301 is a transmission rack, and the rotating part 2 is a rotating gear engaged with the transmission rack.
For the positions of the first braking bolt 3, the second braking bolt 4 and the rotating part 2, specifically, the transmission part 301 of the first braking bolt 3 and the transmission part 301 of the second braking bolt 4 are arranged up and down relatively in the housing 1, and the rotating part 2 is arranged between the two transmission parts 301.
Specifically, for the embodiment, the housing 1 includes a sliding groove, the first detent latch 3 and the second detent latch 4 are slidably engaged with the sliding groove, and a cover plate 5 covering the first detent latch 3 and the second detent latch 4 is disposed on the housing 1. By adopting the structure, the whole linkage bolt structure can be conveniently mounted and dismounted.
More specifically, a limiting through groove 6 is respectively arranged on the first braking bolt 3 and the second braking bolt 4, the limiting through groove 6 is arranged along the extending direction of the sliding groove, and a limiting screw 7 matched with the limiting through groove 6 is arranged on the cover plate 5. Through the structure of the limit screw 7 and the limit through groove 6, the sliding stroke of the first brake bolt 3 and the second brake bolt 4 in the shell 1 can be limited, and the first brake bolt 3 and the second brake bolt 4 are prevented from sliding out of the shell 1, so that the using effect is prevented from being influenced. Meanwhile, the limiting screw 7 can act on a C groove of the door and window frame body, so that the shell 1 is better fixed with the door and window frame body.
As a specific improvement of this embodiment, a handle 8 is provided on the housing 1, and the handle 8 is connected to the rotating part 2.
Specifically, a connecting column 9 is arranged between the handle 8 and the rotating part 2, and the connecting column 9 is connected with the handle 8 and the rotating part 2 through a connecting bolt 11.
Above structure, through setting up handle 8 and spliced pole 9, convenient better control rotation of portion 2 that rotates.
As a specific modification of the present embodiment, a catching portion 10 is provided on the outer side of the housing 1 and along the extending direction thereof.
More specifically, the locking portion 10 has a wedge-shaped structure with two narrow ends and a wide middle.
Above structure, casing 1 is the wedge structure through card portion 10 and card portion 10 of putting, and card portion 10 can make the better C groove cooperation with the door and window frame body of casing 1 be connected, adopts the wedge structure simultaneously, can guarantee that casing 1 more smooth enters into the door and window frame body.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. The linkage bolt structure is characterized by comprising a shell, a bolt component arranged on the shell and a rotating part used for driving the bolt component to realize bidirectional movement in the shell so as to perform locking/unlocking movement;
the bolt assembly comprises a first brake bolt and a second brake bolt, and the first brake bolt and the second brake bolt are in sliding fit with the shell;
the rotating part is rotatably connected with the first brake bolt and the second brake bolt, and the rotating part rotates to enable the first brake bolt and the second brake bolt to move relative to the shell.
2. The linkage bolt structure according to claim 1, wherein the first and second detent bolts have the same structure, and each detent bolt comprises a transmission part and a detent bolt part, wherein the transmission part is arranged in the housing, one end of the detent bolt part is connected with the transmission part, the other end of the detent bolt part extends out of the housing, and the rotation part is rotatably connected with the transmission part.
3. A linked bolt structure according to claim 2, wherein the drive portion is a drive rack and the rotation portion is a rotation gear engaged with the drive rack.
4. The linked bolt structure according to claim 3, wherein the transmission part of the first detent bolt and the transmission part of the second detent bolt are disposed up and down in the housing, and the rotation part is disposed between the two transmission parts.
5. A linked latch construction according to claim 1, wherein the housing includes a slide groove, the first and second catch latches slidably engage with the slide groove, and a cover is provided on the housing to cover the first and second catch latches.
6. The linked bolt structure according to claim 5, wherein a limit through groove is provided on each of the first and second detent bolts, the limit through groove is provided along an extending direction of the sliding groove, and a limit screw is provided on the cover plate to be engaged with the limit through groove.
7. The ganged latch structure of claim 1, wherein a handle is provided on the housing, the handle being connected to the rotating portion.
8. The ganged latch structure of claim 7, wherein a connecting post is provided between the handle and the rotating portion.
9. A linked bolt structure according to claim 1, characterised in that the housing is provided with a detent portion on its outer side and along its direction of extension.
10. The interlocking pin structure of claim 9, wherein the retaining portion is a wedge-shaped structure with narrow ends and a wide middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431938.4U CN215520457U (en) | 2021-02-26 | 2021-02-26 | Linkage pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431938.4U CN215520457U (en) | 2021-02-26 | 2021-02-26 | Linkage pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215520457U true CN215520457U (en) | 2022-01-14 |
Family
ID=79799730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120431938.4U Active CN215520457U (en) | 2021-02-26 | 2021-02-26 | Linkage pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215520457U (en) |
-
2021
- 2021-02-26 CN CN202120431938.4U patent/CN215520457U/en active Active
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| GR01 | Patent grant | ||
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