CN209620792U - Fire resistant doorsets door handle connector - Google Patents
Fire resistant doorsets door handle connector Download PDFInfo
- Publication number
- CN209620792U CN209620792U CN201822077087.9U CN201822077087U CN209620792U CN 209620792 U CN209620792 U CN 209620792U CN 201822077087 U CN201822077087 U CN 201822077087U CN 209620792 U CN209620792 U CN 209620792U
- Authority
- CN
- China
- Prior art keywords
- convex block
- hole
- joint body
- injecting glue
- block
- 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 fire resistant doorsets door handle connectors, including cylindrical joint body, fitting groove is equipped in the joint body, expander is equipped with close to one end of handle portion, the fitting groove screw-internal thread fit has adjusting block, one end of the adjusting block is equipped with cross threaded hole, the other end is equipped with round table-like convex block, the convex block extends to outside expander, the expander includes at least three expansion pieces, gap is equipped between adjacent expansion piece, hole for injecting glue is equipped in the adjusting block, one end of the hole for injecting glue is connected with cross threaded hole, the other end extends in convex block, at least three plastic holes being connected with hole for injecting glue are circumferentially with along convex block, the outer wall of the expansion piece is equipped with multiple raised particles, the joint body is equipped with flexible inverted teeth piece close to one end of gasket part, the inverted teeth piece exists It is fitted on the outer surface of joint body before being not used.After improvement, the secured performance of lifting handle connector assembly.
Description
Technical field
The utility model relates to Hardware fittings, more specifically, it relates to a kind of fire resistant doorsets door handle connector.
Background technique
The door handle of fire resistant doorsets generally includes handle portion and gasket part, and connector is equipped between handle portion and gasket part, uses
It is fixedly connected in by the two.Handle portion is equipped with mounting hole, and gasket part is equipped with pilot hole, and one end of connector is directly plugged in
Secure fit in mounting hole, the other end are connected and fixed by pilot hole and gasket part.The connection type mistake of connector and handle portion
In simple, it is easy to happen loosening after long-term use, the use quality of door handle is caused to reduce, under serious situation, handle is also
It can be detached from gasket part, cause door handle that can not continue to use, will cause very big security risk.
Utility model content
In view of the deficienciess of the prior art, being used the purpose of this utility model is to provide a kind of assembly fastness height
The higher handle joint of quality.
To achieve the above object, the utility model provides following technical solution:
A kind of fire resistant doorsets door handle connector is equipped with assembly including cylindrical joint body in the joint body
Slot is equipped with expander close to one end of handle portion, and the fitting groove screw-internal thread fit has adjusting block, one end of the adjusting block
Equipped with cross threaded hole, the other end is equipped with round table-like convex block, and the convex block extends to outside expander, and the expander includes
At least three expansion pieces are equipped with gap between adjacent expansion piece, are equipped with hole for injecting glue, one end of the hole for injecting glue in the adjusting block
It is connected with cross threaded hole, the other end extends in convex block, is circumferentially at least three along convex block and is connected with hole for injecting glue
Plastic hole, the outer wall of the expansion piece are equipped with multiple raised particles, and one end of the joint body close to gasket part is equipped with
Flexible inverted teeth piece, the inverted teeth piece be not used before fit in joint body outer surface on.
The utility model is further arranged to: the adjusting block and convex block are arranged in integral structure, the appearance of the convex block
Face is equipped with several burr rings.
The utility model is further arranged to: the outer surface of the joint body close to gasket part one end is set in frosted shape
It sets.
By using above-mentioned technical proposal, connector with handle portion when assembling, and after being strutted by expansion tube, reinforces
Effect is set with the card of handle portion, assembly fastness is promoted, while can reinforce connecting with injecting glue, promotes making for whole door handle
Use quality.When connector and gasket part are installed, it can carry out further blocking position of limiting by the inverted teeth piece of bending, equally play
Promote the effect of assembly fastness.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view one；
Fig. 2 is the utility model structure sectional view two；
Fig. 3 uses installation diagram for the utility model.
1, joint body；10, inverted teeth piece；2, fitting groove；3, expander；30, expansion piece；4, adjusting block；40, cross screw thread
Hole；41, convex block；42, hole for injecting glue；43, plastic hole；5, handle portion；6, gasket part.
Specific embodiment
The utility model fire resistant doorsets door handle connector embodiment is described further referring to figs. 1 to Fig. 3.
A kind of fire resistant doorsets door handle connector is equipped with dress in the joint body 1 including cylindrical joint body 1
Slot allocation 2 is equipped with expander 3 close to one end of handle portion 5, and 2 screw-internal thread fit of fitting groove has adjusting block 4, the adjusting
One end of block 4 is equipped with cross threaded hole 40, and the other end is equipped with round table-like convex block 41, and the convex block 41 extends to expander 3
Outside, the expander 3 includes at least three expansion pieces 30, and gap is equipped between adjacent expansion piece 30, is equipped in the adjusting block 4
One end of hole for injecting glue 42, the hole for injecting glue 42 is connected with cross threaded hole 40, and the other end extends in convex block 41, along convex block 41
At least three plastic holes 43 being connected with hole for injecting glue 42 are circumferentially with, the outer wall of the expansion piece 30 is equipped with multiple protrusions
Grain, the joint body 1 are equipped with flexible inverted teeth piece 10 close to one end of gasket part 6, and the inverted teeth piece 10 does not make
With preceding fitting on the outer surface of joint body 1.The adjusting block 4 is arranged with convex block 41 in integral structure, the convex block 41
Outer surface is equipped with several burr rings.The outer surface of the joint body 1 close to 6 one end of gasket part is arranged in frosted shape.
The convex block 41 of setting in a circular table shape, maximum cross section are greater than the cross section of 2 notch of fitting groove.When connector and handle
When hand 5 assembles, one end that connector is equipped with expander 3 is inserted in the mounting hole of handle portion 5, preliminary card is carried out and sets admittedly
Determine effect.Screwdriver is entered by fitting groove 2, is contacted with the cross threaded hole 40 of 4 end of adjusting block, by turning adjusting block 4,
So that convex block 41 towards 2 direction of fitting groove be displaced, convex block 41 during displacement, convex block 41 can dilating expansion piece 30, it is swollen
It will firmly be resisted with the inner wall of 5 mounting hole of handle portion for swollen 30, play the role of reinforcing assembly fastness, on expansion piece 30
Frictional force can be enhanced in raised particle, finally carries out injection glue by cross threaded hole 40, glue along hole for injecting glue 42 into
Enter, then flowed out by plastic hole 43, is played the firmly fixed work of inner wall of 5 mounting hole of convex block 41, expansion piece 30 and handle portion
With.It effectively prevent connector body 1 to fall off from handle portion 5.
When connector and gasket part 6 are installed, block after one end of connector body 1 to be fed through to the pilot hole of gasket part 6
If fixed, inverted teeth piece 10, then by 10 outward bending of inverted teeth piece, plays the work that limiting card is set with pilot hole is fed through together
With, prevent connector body 1 to be detached from from gasket part 6, promoted assembly fastness.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of fire resistant doorsets door handle connector, including cylindrical joint body, it is characterised in that: in the joint body
Equipped with fitting groove, it is equipped with expander close to one end of handle portion, the fitting groove screw-internal thread fit has adjusting block, the adjusting
One end of block is equipped with cross threaded hole, and the other end is equipped with round table-like convex block, and the convex block extends to outside expander, described swollen
Swollen body includes at least three expansion pieces, and gap is equipped between adjacent expansion piece, is equipped with hole for injecting glue, the injecting glue in the adjusting block
The one end in hole is connected with cross threaded hole, and the other end extends in convex block, is circumferentially at least three and hole for injecting glue along convex block
The plastic hole being connected, the outer wall of the expansion piece are equipped with multiple raised particles, the joint body close to gasket part one
On the outer surface that end fits in joint body before being not used equipped with flexible inverted teeth piece, the inverted teeth piece.
2. a kind of fire resistant doorsets door handle connector according to claim 1, it is characterised in that: the adjusting block is in convex block
The outer surface of integral structure setting, the convex block is equipped with several burr rings.
3. a kind of fire resistant doorsets door handle connector according to claim 2, it is characterised in that: the joint body is close
The outer surface of gasket part one end is arranged in frosted shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077087.9U CN209620792U (en) | 2018-12-11 | 2018-12-11 | Fire resistant doorsets door handle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077087.9U CN209620792U (en) | 2018-12-11 | 2018-12-11 | Fire resistant doorsets door handle connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620792U true CN209620792U (en) | 2019-11-12 |
Family
ID=68445508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077087.9U Expired - Fee Related CN209620792U (en) | 2018-12-11 | 2018-12-11 | Fire resistant doorsets door handle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081455A (en) * | 2020-09-04 | 2020-12-15 | 广东坚朗五金制品股份有限公司 | Handle subassembly and door and window system |
-
2018
- 2018-12-11 CN CN201822077087.9U patent/CN209620792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081455A (en) * | 2020-09-04 | 2020-12-15 | 广东坚朗五金制品股份有限公司 | Handle subassembly and door and window system |
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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 |
Granted publication date: 20191112 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |