CN209538841U - A kind of bolt component of door lock - Google Patents
A kind of bolt component of door lock Download PDFInfo
- Publication number
- CN209538841U CN209538841U CN201822035095.7U CN201822035095U CN209538841U CN 209538841 U CN209538841 U CN 209538841U CN 201822035095 U CN201822035095 U CN 201822035095U CN 209538841 U CN209538841 U CN 209538841U
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- CN
- China
- Prior art keywords
- cylinder
- pulling plate
- tongue
- straight flange
- door lock
- 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.)
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Abstract
The utility model discloses a kind of bolt components of door lock, including the cylinder tongue for being equipped with the cylinder pulling plate of cylinder and being set on cylinder, the cylinder is equipped with the straight flange extended along periphery, and the cylinder tongue is buckled on the straight flange on the cylinder by the fixture block suppressed.The utility model is in assembling, cylinder tongue is buckled on the straight flange on the cylinder of cylinder pulling plate by the fixture block suppressed, it can guarantee that it is permanently affixed on the cylinder of cylinder pulling plate, be conducive to the fixation of the two, improve production efficiency and service life, and without using glue, thoroughly solves the problems, such as to fix bad existing for existing bolt component and use unsafe.
Description
Technical field
The utility model belongs to door lock, and in particular to a kind of bolt component of door lock.
Background technique
The bolt component of door lock is as shown in Figure 1 and Figure 2, is made of cylinder tongue 1 and cylinder pulling plate 2 and rivet 3, cylinder
Pulling plate 2 is riveted into one by two pieces of pulling plates 201 by rivet 3, and the front of every piece of pulling plate 201 is equipped with multiple semicolumns 202, and two pieces
Semicolumn 202 on pulling plate 201 respectively corresponds synthesis cylinder A, and cylinder tongue 1 is set on each cylinder A fixed.Due to cylinder tongue 1
It is to be formed with Thin Stainless Steel plate stretching, so not being able to cooperate tension when cooperating fixed with the cylinder A of cylinder pulling plate 2, cooperated
It tightly will lead to the deformation of cylinder tongue 1, if tight cylinder tongue 1 can not drop out for cooperation again, so in production in order to solve this problem
It can be used when the cylinder A of cylinder tongue 1 and cylinder pulling plate 2 is fixed plus glue is fixed, but glue fixation is added also to have drawback, add glue
1 surface of cylinder tongue can often get glue when hydropexis, and cleaning trouble when glue is got on surface adds glue is fixed to need to wait glue
Solidification just can be carried out finished product assembling completely, influence production efficiency.In addition, bolt component, which is installed to afterwards on door, uses time mistake
When long, glue aoxidizes under the influence of environment causes the loosening of cylinder tongue 1 to fall, and shortens the working life, and adds glue is fixed also to lead to not
Cross fire prevention detection.
Summary of the invention
The purpose of the utility model is to provide a kind of lock tongue groups of the door lock of ease of assembly, long service life and safety
Part.
The technical scheme adopted for realizing the purpose of the utility model is as follows:
The bolt component of door lock provided by the utility model, including being equipped with the cylinder pulling plate of cylinder and being set on cylinder
Cylinder tongue, the cylinder is equipped with the straight flange that extends along periphery, described in the cylinder tongue is buckled in by the fixture block of compacting
On straight flange on cylinder.
The cylinder pulling plate is integral by rivet by two pieces of pulling plates, and the front of every piece of pulling plate is equipped with multiple semicircles
Column, the semicolumn on two pieces of pulling plates respectively correspond the cylinder for synthesizing the cylinder pulling plate, and the rear portion of each semicolumn is equipped with one
The straight flange.
Beneficial effect
In assembling, cylinder tongue is buckled on the straight flange on the cylinder of cylinder pulling plate the utility model by the fixture block suppressed,
It can guarantee that it is permanently affixed on the cylinder of cylinder pulling plate, be conducive to the fixation of the two, improve production efficiency and service life,
And without using glue, thoroughly solves the problems, such as to fix bad existing for existing bolt component and use unsafe.
The technical solution of the utility model is further illustrated with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of existing bolt component.
Fig. 2 is the structural schematic diagram of existing bolt component.
Fig. 3 is the structural schematic diagram of the utility model bolt component.
Fig. 4 is the cross-sectional view of the utility model bolt component.
Fig. 5 is the structural schematic diagram of pulling plate in the utility model.
Specific embodiment
See the bolt component of Fig. 3-Fig. 5, door lock provided by the utility model, including cylinder tongue 1 and cylinder pulling plate 2, circle
Column pulling plate 2 is riveted into one by two pieces of pulling plates 201 by rivet 3, and the front of every piece of pulling plate 201 is equipped with multiple semicolumns 202, and two
Semicolumn 202 on block pulling plate 201 respectively corresponds synthesis cylinder A, and cylinder tongue 1 is set on each cylinder A, since cylinder tongue 1 is
Formed with Thin Stainless Steel plate stretching, thus when on cylinder pulling plate 2 be using being slidably matched, gently can be with some power
1 set of cylinder tongue on the cylinder A of two pieces of pulling plates 201 synthesis, the rear portion of the two sides cylinder A be equipped with extend along the surface cylinder A it is straight
Side 203(, that is, each semicolumn 202 rear portion is equipped with a straight flange 203), again in cylinder tongue 1 after cylinder tongue 1 is inserted on cylinder A
One fixture block 101 of upper compacting is buckled on the straight flange 203 on cylinder A, allows cylinder tongue 1 not to be able to rotate and exit, then again by cylinder tongue 1
It is riveted on the cylinder A of cylinder pulling plate 2 and fixes, thus can solve prior art glue for cylinder tongue 1 and be fixed on cylinder A
The all problems of upper appearance.
Claims (2)
1. a kind of bolt component of door lock, special including the cylinder tongue for being equipped with the cylinder pulling plate of cylinder and being set on cylinder
Sign is that the cylinder is equipped with the straight flange extended along periphery, and the cylinder tongue is buckled on the cylinder by the fixture block suppressed
Straight flange on.
2. the bolt component of door lock according to claim 1, it is characterized in that the cylinder pulling plate is passed through by two pieces of pulling plates
Rivet is integral, and the front of every piece of pulling plate is equipped with multiple semicolumns, and the semicolumn on two pieces of pulling plates respectively corresponds synthesis institute
The cylinder of cylinder pulling plate is stated, the rear portion of each semicolumn is equipped with a straight flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035095.7U CN209538841U (en) | 2018-12-06 | 2018-12-06 | A kind of bolt component of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035095.7U CN209538841U (en) | 2018-12-06 | 2018-12-06 | A kind of bolt component of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538841U true CN209538841U (en) | 2019-10-25 |
Family
ID=68263399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822035095.7U Active CN209538841U (en) | 2018-12-06 | 2018-12-06 | A kind of bolt component of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU216704U1 (en) * | 2022-08-26 | 2023-02-21 | Общество с ограниченной ответственностью "Феррони Инжиниринг" | LATCH FOR LOCK |
-
2018
- 2018-12-06 CN CN201822035095.7U patent/CN209538841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU216704U1 (en) * | 2022-08-26 | 2023-02-21 | Общество с ограниченной ответственностью "Феррони Инжиниринг" | LATCH FOR LOCK |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |