CN206487245U - A kind of latch fitting drive link - Google Patents
A kind of latch fitting drive link Download PDFInfo
- Publication number
- CN206487245U CN206487245U CN201621467006.0U CN201621467006U CN206487245U CN 206487245 U CN206487245 U CN 206487245U CN 201621467006 U CN201621467006 U CN 201621467006U CN 206487245 U CN206487245 U CN 206487245U
- Authority
- CN
- China
- Prior art keywords
- plastics
- working
- latch fitting
- drive link
- snap fit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of latch fitting drive link, and the working of plastics that can be solved on existing latch fitting drive link easily comes off, the problem of noise is big when action, including body and working of plastics, the body bottom portion both sides are provided with base, and mounting groove is additionally provided with body bottom portion, it is characterised in that：The hole clipping through the body is provided with the middle part of the mounting groove, the working of plastics both sides are respectively equipped with the side arm of stretching, the side arm has downwardly projecting resilient support pin, the support feet is alignd with the base, the bottom of the support feet is less than the base, protruded upward in the middle part of the working of plastics provided with a pair and outer both sides clamping snap fit, the working of plastics is arranged in the mounting groove by the cooperation of snap fit and hole clipping, and the cooperation of the snap fit and hole clipping just makes the working of plastics be close on the body bottom surface.The working of plastics of the utility model bistrique is difficult for drop-off, and it is low to use noise, compact conformation.
Description
Technical field
The utility model is related to field of door and window accessories, particularly a kind of latch fitting drive link.
Background technology
Inside the latch fitting of door and window, a kind of drive link of latch fitting can be used, drive link needs to slide inside latch fitting, passed
Lever bottom can typically be lined with working of plastics and reduce friction, it is to avoid produce noise, as shown in figure 1, existing working of plastics and latch fitting
Connection diagram, working of plastics sets the middle part of latch fitting, has the supporter of an evagination to be used to reduce latch fitting in cunning in the middle part of working of plastics
Frictional force during dynamic, the neck of indent is provided with the both sides of latch fitting, and chuck corresponding with neck, profit are provided with latch fitting bottom
It is stuck in the elasticity of working of plastics on latch fitting.In use for some time, working of plastics easily pitches this attachment structure, maintenance
Get up inconvenience, and to use noise big for this latch fitting.
The content of the invention
In order to solve prior art problem, the utility model provides a kind of latch fitting drive link, and working of plastics is connected tightly with body
Gather, it is difficult for drop-off, meanwhile, it is small that drive link moves noise.
To achieve the above object, technical scheme provided by the utility model is：A kind of latch fitting drive link, including body and
Working of plastics, the body bottom portion both sides are provided with base, and mounting groove is additionally provided with body bottom portion, it is characterised in that：The mounting groove
Middle part is provided with the hole clipping through the body, and the working of plastics both sides are respectively equipped with the side arm of stretching, and the side arm has downward
The resilient support pin of protrusion, the support feet is alignd with the base, and the bottom of the support feet is less than the base, the modeling
Protrude upward provided with a pair in the middle part of materials and parts and outer both sides clamping snap fit, the working of plastics passes through the cooperation installation of snap fit and hole clipping
In the mounting groove, the cooperation of the snap fit and hole clipping just makes the working of plastics be close on the body bottom surface.
Preferably, a convex bottom is provided with the middle part of the supporting table provided with a protrusion in the middle part of the mounting groove, the working of plastics
Disk, the chassis is attached in the supporting table.
Preferably, length direction of the snap fit along the body and the hole clipping clamping, in the supporting table both sides point
Not She You one set along its body length direction and evagination raised line, the distance of raised line described in two is equal to the width on the chassis,
The chassis is used to limit working of plastics along moving on the body width direction between being connected to raised line described in two.
Preferably, side arm described in two be respectively relative to the chassis into 5-10 ° angle and upwardly extend.
Preferably, the resilient support pin is reclinate arc plastic strip, and its two ends is connected on the side wall, in
Portion is bent downwardly.
The utility model has the advantages that：
1. being driven bar body with working of plastics using snap fit with hole clipping to coordinate, coordinate close, it is difficult for drop-off；
2. resilient support pin is set under two side arms so that stable when drive link is moved；
3. being respectively equipped with a raised line that simultaneously evagination is set along its body length direction in supporting table both sides, raised line blocks bottom
Disk so that working of plastics is stable not to move position.
Brief description of the drawings
Fig. 1 is the structural representation of existing latch fitting drive link；
Fig. 2 is stereogram of the present utility model；
Fig. 3 is the stereogram of another side of the present utility model；
Fig. 4 is the top view of body 1；
Fig. 5 is the front view of body 1；
Fig. 6 is the stereogram of working of plastics 2；
Fig. 7 is the front view of working of plastics 2；
Fig. 8 is the top view of working of plastics 2；
In figure：1- bodies, 11- bases, 12- hole clippings, 13- mounting grooves, 14- raised lines, 15- supporting tables, 2- working of plastics, 21-
Snap fit, 22- resilient support pin, 23- chassis, 24- side arms.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described：
Reference picture 2 is to Fig. 8, a kind of latch fitting drive link, including body 1 and working of plastics 2, and the two bottom sides of body 1 are provided with
Base 11, mounting groove 13 is additionally provided with the bottom of body 1, and the middle part of mounting groove 13 is provided with the hole clipping 12 through the body 1, institute
The side arm 24 that the both sides of working of plastics 2 are respectively equipped with stretching is stated, side arm 24 is block form, and the side arm 24 has downwardly projecting bullet
Property support feet 22, the support feet 22 is alignd with the base 11, in order to reduce friction, and the bottom of the support feet 22 is low
In the base 11, the middle part of working of plastics 2 protruded upward provided with a pair and outer both sides clamping snap fit 21, the working of plastics 2
It is arranged on by the cooperation of snap fit 21 and hole clipping 12 in the mounting groove 13, hole clipping 12 is preferably selected as square opening, the snap fit
21 just make the working of plastics 2 be close on the bottom surface of body 1 with the cooperation of hole clipping 12.
Specifically, the supporting table 15 of the middle part of mounting groove 13 provided with a protrusion, the middle part of working of plastics 2 is convex provided with one
Chassis 23, the chassis 23 is attached in the supporting table 15, and supporting table 15 supports chassis 23, it is ensured that working of plastics 2 supports
Body 1, reduces friction during drive link motion.
Specifically, length direction of the snap fit 21 along the body 1 and the clamping of hole clipping 12, in the supporting table 15
Both sides are respectively equipped with a raised line 14 that simultaneously evagination is set along its length direction of body 1, and the distance of raised line 14 described in two is equal to described
The width on chassis 23, the chassis 23 is used to limit working of plastics 2 along the width side of body 1 between being connected to raised line 14 described in two
Upward movement, side arm 24 is square frame shape, and raised line 14 can block chassis 23, and stretch out in the top surface of side wall 24.
Specifically, side arm 24 described in two be respectively relative to the chassis 23 into 5-10 ° angle and upwardly extend, this sample prescription
Just install.
Specifically, the resilient support pin 22 is reclinate arc plastic strip, its two ends is connected to the side wall 24
On, middle part is bent downwardly.
The utility model employs the cooperation of snap fit 21 and hole clipping 12, consolidates, compact conformation rubs small when using, made an uproar
Sound is low.
Examples of implementation described above are only the preferred embodiment of the utility model, not limit of the present utility model with this
Practical range, therefore the change that all shape, principles according to the utility model are made, all should cover in protection domain of the present utility model
It is interior.
Claims (5)
1. a kind of latch fitting drive link, including body (1) and working of plastics (2), body (1) two bottom sides are provided with base (11),
Mounting groove (13) is additionally provided with body (1) bottom, it is characterised in that：It is provided with the middle part of the mounting groove (13) and runs through the body
(1) hole clipping (12), working of plastics (2) both sides are respectively equipped with the side arm (24) of stretching, and the side arm (24) has convex downwards
The resilient support pin (22) gone out, the support feet (22) is alignd with the base (11), and the bottom of the support feet (22) is less than
Protruded upward in the middle part of the base (11), the working of plastics (2) provided with a pair and outer both sides clamping snap fit (21), the plastics
Part (2) is arranged in the mounting groove (13) by the cooperation of snap fit (21) and hole clipping (12), the snap fit (21) and hole clipping
(12) cooperation just makes the working of plastics (2) be close on the body (1) bottom surface.
2. latch fitting drive link according to claim 1, it is characterised in that：Provided with a protrusion in the middle part of the mounting groove (13)
A convex chassis (23) is provided with the middle part of supporting table (15), the working of plastics (2), the chassis (23) is attached to the supporting table
(15) on.
3. latch fitting drive link according to claim 2, it is characterised in that：Length of the snap fit (21) along the body (1)
Direction and the hole clipping (12) clamping are spent, one is respectively equipped with the supporting table (15) both sides and is set along its body (1) length direction
The raised line (14) of simultaneously evagination is put, the distance of raised line described in two (14) is equal to the width of the chassis (23), chassis (23) card
It is connected between raised line described in two (14) for limiting working of plastics (2) along the movement on the body (1) width.
4. the latch fitting drive link according to Claims 2 or 3, it is characterised in that：Side arm described in two (24) is respectively relative to institute
State chassis (23) into 5-10 ° angle and upwardly extend.
5. according to any described latch fitting drive link of claims 1 to 3, it is characterised in that：It is described resilient support pin (22) be to
The arc plastic strip of lower bending, its two ends are connected on the side arm, and middle part is bent downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467006.0U CN206487245U (en) | 2016-12-29 | 2016-12-29 | A kind of latch fitting drive link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467006.0U CN206487245U (en) | 2016-12-29 | 2016-12-29 | A kind of latch fitting drive link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487245U true CN206487245U (en) | 2017-09-12 |
Family
ID=59770871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467006.0U Expired - Fee Related CN206487245U (en) | 2016-12-29 | 2016-12-29 | A kind of latch fitting drive link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487245U (en) |
-
2016
- 2016-12-29 CN CN201621467006.0U patent/CN206487245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20181229 |