CN207776026U - A kind of anti-loose press-button structure - Google Patents
A kind of anti-loose press-button structure Download PDFInfo
- Publication number
- CN207776026U CN207776026U CN201721859884.1U CN201721859884U CN207776026U CN 207776026 U CN207776026 U CN 207776026U CN 201721859884 U CN201721859884 U CN 201721859884U CN 207776026 U CN207776026 U CN 207776026U
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- button
- guide post
- installation cavity
- ontology
- post body
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Abstract
The utility model is related to anti-loose press-button structures, include two button assemblies and button ontology for draining and partly draining entirely, the button ontology is equipped with the installation cavity for installing two button assemblies, two button assemblies are movable up and down to be mounted in installation cavity, there is a guide post body extended downwardly on the button assembly, the spring in installation cavity is arranged on guide post body, the bottom of the installation cavity extends downwardly there are two setting for the through-hole across two guide post bodies, the lower end of the guide post body is arranged with the limit cooperation of through-hole lower end for preventing the C-shaped snap ring in button assembly prolapse upwards installation cavity.The utility model is simple in structure, assembly and disassembly is convenient, the basic function of button is realized by spring, the snap ring and the limit of button ontology for leading post tips setting coordinate, button assembly can be effectively prevent to jump out in button ontology, button keys is made to spring back to specified altitude assignment, compare traditional hook connection, better reliability, the service life is longer.
Description
Technical field
The utility model is related to closestool water tank button technical fields, and in particular to a kind of anti-loose press-button structure.
Background technology
Existing water tank button, in order to prevent button fall off from button ontology, often through on guide post be arranged link up with
Structure catches on button ontology, and button is fixed on button ontology, but the press-button structure of this mounting means, in packed and transported
In the process in case of violence is transported, guide post is easy ejector button ontology, cause button can not normal use, and in the use in later stage
In the process, the hook on guide post is easily deformed failure, leads to the reduced service life of button.
Utility model content
The purpose of this utility model is to be directed to the above shortcoming, provides a kind of simple in structure, assembly and disassembly convenience, logical
It crosses snap ring and can effectively prevent the anti-loose press-button structure that button assembly jumps out button ontology.
Scheme is used by the utility model solves technical problem：A kind of anti-loose press-button structure, including be used to arrange entirely
Two button assemblies and button ontology of water and half draining, the button ontology are equipped with the peace for installing two button assemblies
Behave affectedly, two button assemblies it is movable up and down be mounted on installation cavity in, on the button assembly with one extend downwardly lead
Cylinder, is arranged with the spring in installation cavity on guide post body, and the bottom of the installation cavity sets that there are two extend downwardly for wearing
The through-hole of two guide post bodies is crossed, the lower end of the guide post body is arranged with the limit cooperation of through-hole lower face for preventing button assembly
C-shaped snap ring in prolapse upwards installation cavity.
Further, in order to ensure the structural strength of button, and the dismantled and assembled design of button is conveniently replaceable；
The button assembly includes button keys and button guide post, and button keys snapping is mounted on button guide post, and the guide post body is set
In on button guide post.
Further, in order to realize the limit installation of C-shaped snap ring；The bottom of the guide post body is offered for installing C-shaped
The annular groove of snap ring.
Further, in order to securely install spring, ensure the useful effect of recoil of spring power；It is equipped in the installation cavity
The annular convex platform of fixed spring is used for above through-hole.
Further, in order to after having adjusted the protruded length of adjusting rod, the rotation of locking adjusting rod；In the guide post body
It is bolted with adjusting rod, the locking screw for the rotation of locking adjusting rod with the cooperation of guide post body lower face is bolted on the adjusting rod
It is female.
Further, in order to realize fitting closely for button ontology and tank upper cover；The button ontology is equipped with outer spiral shell
Line is threaded with nut on the external screw thread, and trim is additionally provided on the button ontology, and the trim is equipped with card
It hooks, button ontology is equipped with for the straight slot across hook and the wedge block below straight slot for coordinating with hook.
For the prior art, the utility model has the following advantages：The utility model is simple in structure, assembly and disassembly side
Just, the basic function that button is realized by spring, the snap ring and the limit of button ontology for leading post tips setting coordinate, can effectively prevent
Only button assembly is jumped out in button ontology, and button keys is made to spring back to specified altitude assignment, compares traditional hook connection, reliability is more
Good, the service life is longer；And the protruded length of adjusting rod is adjusted to after designated length, can also pass through locking nut secured adjusted
Bar.
Description of the drawings
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings：
Fig. 1 is the Structure explosion diagram of the utility model；
Fig. 2 is the half-section diagram of the utility model.
In figure：
1- trims；101- hooks；2- button keys；3- button guide posts；301- guide post bodies；302- annular grooves；4- bullets
Spring；5- button ontologies；501- external screw threads；502- wedge blocks；503- through-holes；6- nuts；7-C shape snap rings；8- adjusting rods；9- is locked
Nut；10- rubber sleeves；11- stop collars.
Specific implementation mode
The utility model content is described in detail with specific embodiment with reference to the accompanying drawings of the specification：
Include for draining and partly draining entirely the present embodiment provides a kind of anti-loose press-button structure as shown in Fig. 1~2
Two button assemblies and button ontology 5, the button ontology 5 are equipped with for installing the installation cavitys of two button assemblies, two
Button assembly is movable up and down to be mounted in installation cavity, is had a guide post body 301 extended downwardly on the button assembly, is led
It is arranged with the spring 4 in installation cavity on cylinder 301, the bottom of the installation cavity sets that there are two extend downwardly for across two
The lower end of the through-hole 503 of a guide post body 301, the guide post body 301 is arranged with the limit cooperation of 503 lower face of through-hole for preventing
C-shaped snap ring 7 in button assembly prolapse upwards installation cavity.
In the present embodiment, in order to ensure the structural strength of button, and the dismantled and assembled design of button is convenient for
It replaces；The button assembly includes button keys 2 and button guide post 3, and 2 snapping of button keys is mounted on button guide post 3, described
Guide post body 301 is set on button guide post 3.
In the present embodiment, in order to realize the limit installation of C-shaped snap ring 7；The bottom of the guide post body 301, which offers, to be used for
The annular groove 302 of C-shaped snap ring 7 is installed.
In the present embodiment, in order to securely install spring 4, ensure the useful effect of 4 screen resilience of spring；The installation cavity
Interior be equipped with is located at the annular convex platform that 503 top of through-hole is used for fixed spring 4.
In the present embodiment, in order to after the protruded length for having adjusted adjusting rod 8, the rotation of locking adjusting rod 8；It is described to lead
It is bolted with adjusting rod 8 in cylinder 301, is bolted on the adjusting rod 8 and is used for locking adjusting rod with the cooperation of 301 lower face of guide post body
The locking nut 9 of 8 rotations.
In the present embodiment, in order to realize fitting closely for button ontology 5 and tank upper cover；It is set on the button ontology 5
There is external screw thread 501, nut 6 is threaded on the external screw thread 501, trim 1 is additionally provided on the button ontology 5, it is described
Trim 1 is equipped with hook 101, button ontology 5 be equipped with for across hook 101 straight slot and below the straight slot for
The wedge block 502 that hook 101 coordinates.
In the present embodiment, it is also arranged with stop collar 11 between two adjusting rods 8, can accurately realizes the action of button, and
And rubber sleeve 10 is arranged in 8 lower end of adjusting rod, ensures the service life of adjusting rod 8.
In the present embodiment, spring 4 is set on guide post body 301, then button assembly is mounted in installation cavity, guide post body
It after 301 lower ends pass through through-hole 503, is connect with adjusting rod 8, by the open at one end of C-shaped snap ring 7 close to guide post body 301, presses C-shaped
Snap ring 7 makes C-shaped snap ring 7 be caught in annular groove 302, and C-shaped snap ring 7 and the lower face limit of through-hole 503 coordinate, and prevent button
Component jumps out button ontology 5, the protruded length of adjusting rod 8 is adjusted to after suitable length, by 9 precession adjusting rod 8 of locking nut
On, so that locking nut 9 is limited with 301 lower face of guide post body and coordinate, installation, the utility model are completed in the rotation of locking adjusting rod 8
It is convenient for disassembly and assembly, it is easy to use.
The utility model is simple in structure, and assembly and disassembly is convenient, and the basic function of button, guide post body 301 are realized by spring 4
The snap ring of end setting coordinates with the limit of button ontology 5, and button assembly can be effectively prevent to jump out in button ontology 5, button is made to press
Key 2 springs back to specified altitude assignment, compares traditional hook 101 and connects, better reliability, the service life is longer；And adjusting rod 8
Protruded length is adjusted to after designated length, can also pass through 9 secured adjusted bar 8 of locking nut.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of anti-loose press-button structure, it is characterised in that：Include for draining two button assemblies drained with half entirely and pressing
Button ontology, the button ontology are equipped with the installation cavity for installing two button assemblies, and two button assemblies can be up and down
Be mounted in installation cavity, there is a guide post body extended downwardly on the button assembly, be arranged on guide post body positioned at installation
The spring of intracavitary, the bottom of the installation cavity set that there are two extend downwardly for the through-hole across two guide post bodies, the guide post
The lower end of body is arranged with the limit cooperation of through-hole lower face for preventing the C-shaped snap ring in button assembly prolapse upwards installation cavity.
2. anti-loose press-button structure according to claim 1, it is characterised in that：The button assembly include button keys and
Button guide post, button keys snapping are mounted on button guide post, and the guide post body is set on button guide post.
3. anti-loose press-button structure according to claim 1, it is characterised in that：The bottom of the guide post body, which offers, to be used for
The annular groove of C-shaped snap ring is installed.
4. anti-loose press-button structure according to claim 1, it is characterised in that：It is equipped with and is located on through-hole in the installation cavity
Side is used for the annular convex platform of fixed spring.
5. anti-loose press-button structure according to claim 1, it is characterised in that：It is bolted with adjusting rod in the guide post body,
The locking nut for the rotation of locking adjusting rod with the cooperation of guide post body lower face is bolted on the adjusting rod.
6. anti-loose press-button structure according to claim 1, it is characterised in that：The button ontology is equipped with external screw thread,
It is threaded with nut on the external screw thread, trim is additionally provided on the button ontology, the trim is equipped with hook, presses
Button ontology is equipped with for the straight slot across hook and the wedge block below straight slot for coordinating with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859884.1U CN207776026U (en) | 2017-12-27 | 2017-12-27 | A kind of anti-loose press-button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859884.1U CN207776026U (en) | 2017-12-27 | 2017-12-27 | A kind of anti-loose press-button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776026U true CN207776026U (en) | 2018-08-28 |
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ID=63225085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859884.1U Active CN207776026U (en) | 2017-12-27 | 2017-12-27 | A kind of anti-loose press-button structure |
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| Country | Link |
|---|---|
| CN (1) | CN207776026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117563086A (en) * | 2024-01-16 | 2024-02-20 | 苏州嘉树医疗科技有限公司 | Injection pen |
-
2017
- 2017-12-27 CN CN201721859884.1U patent/CN207776026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117563086A (en) * | 2024-01-16 | 2024-02-20 | 苏州嘉树医疗科技有限公司 | Injection pen |
| CN117563086B (en) * | 2024-01-16 | 2024-03-15 | 苏州嘉树医疗科技有限公司 | Injection pen |
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