CN208416253U - A kind of simple door closer of cabinet door - Google Patents
A kind of simple door closer of cabinet door Download PDFInfo
- Publication number
- CN208416253U CN208416253U CN201820994426.7U CN201820994426U CN208416253U CN 208416253 U CN208416253 U CN 208416253U CN 201820994426 U CN201820994426 U CN 201820994426U CN 208416253 U CN208416253 U CN 208416253U
- Authority
- CN
- China
- Prior art keywords
- outer housing
- cabinet door
- pin shaft
- piece
- hooking clip
- 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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Abstract
The utility model discloses a kind of simple door closers of cabinet door, and including being fixed on the outer housing of cabinet body opening and the insertion piece being fixed on cabinet door plate, the insertion piece includes inserted sheet, and the insertion end of inserted sheet is fixed with shifting shaft；Hooking clip is rotatably equipped with by the first pin shaft inside the outer housing, the hooking clip left-hand end is rotatablely connected by the articulated section of the second pin shaft and spring retainer piece end, the spring retainer piece is far from offering connection bar groove on the end face of articulated section, the third pin shaft that both ends are fixed with outer housing two sidewalls respectively is equipped in connection bar groove, spring retainer on piece is set with compressed spring, compressed spring one end and articulated section contradict, and the compressed spring other end and third pin shaft side wall contradict；Outer housing front end offers the inserting mouth protruded into for inserted sheet.The door closer structure of the utility model is simple, and processing and fabricating cost is low, not only ensure that the stability and durability of cabinet door switch, but also can be applicable in the door hinge of load-bearing style, solves the deficiency of current product.
Description
Technical field
The utility model relates to door closer technical field, the simple door closer of specially a kind of cabinet door.
Background technique
Existing door closer is a hydraulic press for a upper spring-like, is discharged after capable of passing through compression after door is opened,
Door is shut automatically, is played the role of as single or double acting door, it is ensured that after door is turned on, accurately, timely closes and arrives initial position.
In the application of laboratory furniture or office furniture cabinet door construction of switch, common cabinet door construction of switch is on the market
Collision bead structure or buffer hinge, the former service life is low easy to damage, and cutting to rebound when closing leads to Guan Bushang, the latter's door
Load-bearing is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of simple door closers of cabinet door, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
The simple door closer of a kind of cabinet door, including being fixed on the outer housing of cabinet body opening and being fixed on inserting on cabinet door plate
Enter part, the insertion piece includes inserted sheet, and the insertion end of inserted sheet is fixed with shifting shaft；Turned inside the outer housing by the first pin shaft
Dynamic to be equipped with hooking clip, the central axis of the first pin shaft is C, and the hooking clip left-hand end passes through the second pin shaft and spring retainer piece
The articulated section of end is rotatablely connected, and the central axis of the second pin shaft is B, and the spring retainer piece on the end face of articulated section far from opening
Equipped with connection bar groove, connects and be equipped with the third pin shaft that both ends are fixed with outer housing two sidewalls respectively in bar groove, third pin shaft
Central axis is A, and spring retainer on piece is set with compressed spring, and compressed spring one end and articulated section contradict, and compressed spring is another
End is contradicted with third pin shaft side wall；Outer housing front end offers the inserting mouth protruded into for inserted sheet, offered on the hooking clip with
The arc groove of shifting shaft cooperation, the central axis of arc groove inner terminal are D；
When A, B and C are coplanar, elastic force maximum critical point is formed, the length of compressed spring is most short；When hooking clip is in shifting shaft
Under the action of, when crossing elastic force maximum critical point with spring retainer piece and inwardly swing, compressed spring can discharge elastic force, auxiliary
Hooking clip is pushed to swing, until shifting shaft leaves arc groove；When hooking clip is under the action of shifting shaft, got over spring retainer piece
When crossing elastic force maximum critical point and swinging out, compressed spring can discharge elastic force, and auxiliary pushing hooking clip is swung, until shifting shaft
Completely into arc groove, at this point, A, B and D are coplanar, arc groove assists clamping shifting shaft.
Preferably, the outer housing front end is formed with the mounting board fixed with cabinet body, and the inserting mouth is provided with mounting board
On, nut seat for fixing is provided on mounting board.
Preferably, the outer housing rear end extends the limit baffle that restricted hooking clip is inwardly excessively swung.
Preferably, the inserted sheet outboard end is extended with the Extendible flake being bonded with cabinet door plate, is offered on Extendible flake for solid
Fixed mounting hole.
Preferably, the outer housing is by one piece of sheet metal bending forming, outer housing by two housing sidewalls, mounting board and
Limit baffle composition.
Preferably, the outer housing and inserted sheet are that high-strength steel sheet is made, and the hooking clip uses plastics grab, institute
Shifting shaft is stated using plastics shifting shaft.
Compared with prior art, the utility model has the beneficial effects that the door closer structure of the utility model is simple, processing
Low manufacture cost, not only ensure that the stability and durability of cabinet door switch, but also can be applicable in the door hinge of load-bearing style, perfection solution
It has determined the deficiency of current product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cabinet door with simple door closer each component in that state that the cabinet door is close；
Fig. 2 is a kind of structural schematic diagram of cabinet door simple door closer each component under cabinet door opening state；
Fig. 3 is a kind of simple door closer each pin shaft axial centerline distribution signal in that state that the cabinet door is close of cabinet door
Figure；
Fig. 4 is a kind of each pin shaft axial centerline distribution signal under cabinet door opening state with simple door closer of cabinet door
Figure；
Fig. 5 is a kind of schematic perspective view of the simple door closer of cabinet door；
Fig. 6 is the structural schematic diagram after a kind of cabinet door is installed on cabinet body and cabinet door with simple door closer；
Fig. 7 is a kind of structural schematic diagram of the simple door closer side of cabinet door；
Fig. 8 is a kind of structural schematic diagram of cabinet door insertion piece in simple door closer.
In figure: 1- outer housing, 11- mounting board, 12- insert mouth, 13- nut seat, and 14- limits baffle, 2- third pin shaft, 3-
Spring retainer piece, the articulated section 31-, 32- connection bar groove, 4- compressed spring, 5- hooking clip, 51- arc groove, the second pin shaft of 6-, 7-
First pin shaft, 8- inserted sheet, 81- Extendible flake, 82- mounting hole, 83- shifting shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~8 are please referred to, the utility model provides a kind of technical solution: a kind of cabinet door simple door closer, including fixation
Outer housing 1 in cabinet body opening and the insertion piece being fixed on cabinet door plate, the insertion piece includes inserted sheet 8, the insertion of inserted sheet 8
End is fixed with shifting shaft 83；Hooking clip 5 is rotatably equipped with by the first pin shaft 7 inside the outer housing 1, in the first pin shaft 7
Mandrel line is C, and 5 left-hand end of hooking clip is rotatablely connected by the second pin shaft 6 and the articulated section 31 of 3 end of spring retainer piece,
The central axis of second pin shaft 6 is B, connection bar groove 32 is offered on the end face of the spring retainer piece 3 far from articulated section 31, even
The third pin shaft 2 that both ends are fixed with 1 two sidewalls of outer housing respectively is equipped in narrow bars slot 32, the central axis of third pin shaft 2 is
A is set with compressed spring 4 on spring retainer piece 3, and 4 one end of compressed spring and articulated section 31 contradict, 4 other end of compressed spring with
2 side wall of third pin shaft contradicts；1 front end of outer housing offers the inserting mouth 12 protruded into for inserted sheet 8, offers on the hooking clip 5
The arc groove 51 cooperated with shifting shaft 83, the central axis of 51 inner terminal of arc groove are D；
When A, B and C are coplanar, elastic force maximum critical point is formed, the length of compressed spring 4 is most short；When hooking clip 5 is being stirred
Under the action of axis 83, when crossing elastic force maximum critical point with spring retainer piece 3 and inwardly swing, compressed spring 4 can discharge bullet
Power, auxiliary pushing hooking clip 5 are swung, until shifting shaft 83 leaves arc groove 51；When hooking clip 5 is under the action of shifting shaft 83,
When crossing elastic force maximum critical point with spring retainer piece 3 and swing out, compressed spring 4 can discharge elastic force, auxiliary pushing card
Hook tabs 5 is swung, until shifting shaft 83, completely into arc groove 51, at this point, A, B and D are coplanar, arc groove 51 assists clamping shifting shaft
83。
Wherein, 1 front end of outer housing is formed with the mounting board 11 fixed with cabinet body, and the inserting mouth 12 is provided with attachment
On plate 11, nut seat 13 for fixing is provided on mounting board 11.
1 rear end of outer housing extends the limit baffle 14 that restricted hooking clip 5 is inwardly excessively swung.
8 outboard end of inserted sheet is extended with the Extendible flake 81 being bonded with cabinet door plate, offers on Extendible flake 81 for fixing
Mounting hole 82；The outer housing 1 by one piece of sheet metal bending forming, outer housing 1 by two housing sidewalls, mounting board 11 and
Baffle 14 is limited to form；The outer housing 1 and inserted sheet 8 are that high-strength steel sheet is made, and the hooking clip 5 uses plastic clip
Hook, the shifting shaft 83 use plastics shifting shaft.
Working principle: touching cabinet door plate at closing time, and the insertion piece being fixed on cabinet door plate can be inserted into outer housing 1, inserted sheet 8
Shifting shaft 83 can enter 51 outermost end of arc groove, shifting shaft 83 will push hooking clip 5 and overcome the elastic force of compressed spring 4, when
Hooking clip 5 is under the action of shifting shaft 83, when crossing elastic force maximum critical point with spring retainer piece 3 and swing out, compression
Spring 4 can discharge elastic force, and auxiliary pushing hooking clip 5 is swung, up to shifting shaft 83 is completely into arc groove 51, at this point, A, B and D
Coplanar, arc groove 51 assists clamping shifting shaft, is as shown in figures 1 and 3 shutdown state to close cabinet door plate.
When enabling, it is necessary first to cabinet door plate is pulled, shifting shaft 83 is mobile to outermost end in 51 inner terminal of arc groove, meanwhile,
Shifting shaft 83 will push hooking clip 5 and overcome the elastic force of compressed spring 4, when hooking clip 5 is under the action of shifting shaft 83, with bullet
When spring limit film 3 is crossed elastic force maximum critical point and inwardly swung, compressed spring 4 can discharge elastic force, and auxiliary pushing hooking clip 5 is put
It is dynamic, until shifting shaft 83 leaves arc groove 51, by the auxiliary elastic force of compressed spring 4, cabinet door plate is easily opened.Such as
Fig. 2 and Fig. 4 show door opening state.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. the simple door closer of a kind of cabinet door, including being fixed on the outer housing (1) of cabinet body opening and being fixed on cabinet door plate
Insertion piece, it is characterised in that: the insertion piece includes inserted sheet (8), and the insertion end of inserted sheet (8) is fixed with shifting shaft (83)；It is described
It is rotatably equipped with hooking clip (5) inside outer housing (1) by the first pin shaft (7), the central axis of the first pin shaft (7) is C, described
Hooking clip (5) left-hand end is rotatablely connected by the articulated section (31) of the second pin shaft (6) and spring retainer piece (3) end, the second pin
The central axis of axis (6) is B, and the spring retainer piece (3) connects far from connection bar groove (32) is offered on the end face of articulated section
The third pin shaft (2) that both ends are fixed with outer housing (1) two sidewalls respectively, the center of third pin shaft (2) are equipped in bar groove (32)
Axis is A, is set on spring retainer piece (3) compressed spring (4), and compressed spring (4) one end and articulated section (31) contradict, compression
Spring (4) other end and third pin shaft (2) side wall contradict；Outer housing (1) front end offers the inserting mouth protruded into for inserted sheet (8)
(12), the arc groove (51) with shifting shaft (83) cooperation, the center of arc groove (51) inner terminal are offered on the hooking clip (5)
Axis is D；
When A, B and C are coplanar, elastic force maximum critical point is formed, the length of compressed spring (4) is most short；When hooking clip (5) is being stirred
Under the action of axis (83), when crossing elastic force maximum critical point with spring retainer piece (3) and inwardly swing, compressed spring (4) meeting
Elastic force is discharged, auxiliary pushing hooking clip (5) is swung, until shifting shaft (83) leave arc groove (51)；When hooking clip (5) is being stirred
Under the action of axis (83), when crossing elastic force maximum critical point with spring retainer piece (3) and swing out, compressed spring (4) meeting
Elastic force is discharged, auxiliary pushing hooking clip (5) is swung, up to shifting shaft (83) are completely into arc groove (51), at this point, A, B and D are total
Face, arc groove (51) assist clamping shifting shaft (83).
2. a kind of simple door closer of cabinet door according to claim 1, it is characterised in that: outer housing (1) front end shape
The fixed mounting board (11) of Cheng Youyu cabinet body, the inserting mouth (12) are provided on mounting board (11), and mounting board is arranged on (11)
There are nut seat for fixing (13).
3. a kind of simple door closer of cabinet door according to claim 2, it is characterised in that: prolong outer housing (1) rear end
Stretch the limit baffle (14) that restricted hooking clip (5) is inwardly excessively swung.
4. a kind of simple door closer of cabinet door according to claim 1, it is characterised in that: inserted sheet (8) outboard end prolongs
Stretching has the Extendible flake (81) being bonded with cabinet door plate, offers mounting hole for fixing (82) on Extendible flake (81).
5. a kind of simple door closer of cabinet door according to claim 3, it is characterised in that: the outer housing (1) is by one piece
Sheet metal bending forming, outer housing (1) are made of two housing sidewalls, mounting board (11) and limit baffle (14).
6. a kind of simple door closer of cabinet door according to claim 1, it is characterised in that: the outer housing (1) and insert
Piece (8) is that high-strength steel sheet is made, and the hooking clip (5) uses plastics grab, and the shifting shaft (83) is stirred using plastics
Axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820994426.7U CN208416253U (en) | 2018-06-26 | 2018-06-26 | A kind of simple door closer of cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820994426.7U CN208416253U (en) | 2018-06-26 | 2018-06-26 | A kind of simple door closer of cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416253U true CN208416253U (en) | 2019-01-22 |
Family
ID=65106340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820994426.7U Expired - Fee Related CN208416253U (en) | 2018-06-26 | 2018-06-26 | A kind of simple door closer of cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590407A (en) * | 2018-06-26 | 2018-09-28 | 卢园园 | A kind of simple door closer of cabinet door |
-
2018
- 2018-06-26 CN CN201820994426.7U patent/CN208416253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590407A (en) * | 2018-06-26 | 2018-09-28 | 卢园园 | A kind of simple door closer of cabinet door |
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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: 20190122 Termination date: 20200626 |