CN208056821U - A kind of the gearing square bar fixed structure and its door handle of adjustable length - Google Patents
A kind of the gearing square bar fixed structure and its door handle of adjustable length Download PDFInfo
- Publication number
- CN208056821U CN208056821U CN201820311508.7U CN201820311508U CN208056821U CN 208056821 U CN208056821 U CN 208056821U CN 201820311508 U CN201820311508 U CN 201820311508U CN 208056821 U CN208056821 U CN 208056821U
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- square bar
- gearing
- positioning seat
- adjustable length
- fixed structure
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Abstract
The utility model discloses the gearing square bar fixed structures and its door handle of a kind of adjustable length, it is related to door handle technical field, include grip portion, hollow mounting portion and the positioning seat mounted on mounting portion end including twisting hand, mounting base and the gearing square bar being connect with stubborn hand, stubborn hand；Mounting portion one end is fixedly connected with grip portion, and the other end coordinates fixed installation through mounting base and by positioning seat, and positioning seat center interlocks square bar end and be in axial direction fixedly connected with the stud coordinated with threaded hole through threaded hole is offered.The utility model uses the gearing square bar for being equipped with stud and center to run through the positioning seat cooperation for offering threaded hole, make to twist hand and interlocks the gearing square bar fixed structure of square bar formation adjustable length, the needs of different thickness gates can be met, adjust installation gap, versatile, the mounting structure simple and stable, production cost are low；And gearing square bar is easy to disassemble, packed and transported is convenient, at low cost.
Description
Technical field
The utility model is related to door handle technical fields, and in particular to a kind of gearing square bar fixed structure of adjustable length
And its door handle.
Background technology
Currently, door handle installation is generally connected by interlocking inside and outside square bar progress, but because the thickness gate of different size
Unevenness needs when manufacture, with the gearing square bar of suitable different length, to cause specification more, and packing efficiency is low, and thickness when door makes
There are certain error, when installation, can have certain gap, and it is non-adjustable that existing design interlocks square bar length, is unfavorable for door knob
The integrally-built stabilization of hand leads to poor sealing, shakes big；The gearing square bar and door handle of the prior art are non-dismountable, manufacture
When packaging it is inconvenient, be easy to happen damage in transportational process.
Utility model content
In view of the problems of the existing technology, the utility model aim is to provide a kind of gearing square bar of adjustable length
Fixed structure and its door handle keep the length of gearing square bar adjustable, can meet the needs of different thickness gates, and installation is also adjusted
Gap, versatile, simple and stable structure, production cost are low；And gearing square bar is easy to disassemble, packed and transported is more convenient.
The technical scheme adopted by the utility model is that：
A kind of gearing square bar fixed structure of adjustable length includes twisting hand, mounting base and being connect with the stubborn hand successively
Gearing square bar, the stubborn hand includes grip portion, hollow mounting portion and the positioning seat mounted on the mounting portion end；It is described
Mounting portion one end is fixedly connected with the grip portion, and the other end coordinates fixed peace through the mounting base and by the positioning seat
Dress, the positioning seat center through offering threaded hole, the gearing square bar end be in axial direction fixedly connected with it is described
The stud of threaded hole cooperation.
As a further improvement of the above technical scheme, the positioning seat and the mounting portion are spirally connected installation.
As a further improvement of the above technical scheme, the positioning seat circumferentially prolongs towards described one end for interlocking square bar
It stretches and is provided with installation base.
As a further improvement of the above technical scheme, the installation base is hexagonal structure.
As a further improvement of the above technical scheme, the positioning seat is on the inside of the installation base and the mounting base
Joint is arranged with check washer.
As a further improvement of the above technical scheme, the check washer includes plain washer and lock washer, institute successively
It states lock washer and one end end face of plain washer cooperation has been uniformly arranged locking teeth.
A kind of door handle includes a kind of gearing square bar fixed structure of above-described adjustable length.
The utility model has the beneficial effects that：Compared with prior art, a kind of adjustable length provided by the utility model
The gearing square bar fixed structure and its door handle of degree, using equipped with stud gearing square bar and center through offering threaded hole
Positioning seat coordinates, and makes to twist hand and interlocks the gearing square bar fixed structure of square bar formation adjustable length, can meet different thickness gates
Needs, also be adjusted installation gap, versatile, the mounting structure simple and stable, production cost are low；And it interlocks square bar and is convenient for
Dismounting, packed and transported are convenient, at low cost.
Description of the drawings
Fig. 1 is a kind of structural exploded view of the gearing square bar fixed structure embodiment of adjustable length of the utility model.
Fig. 2 is the partial sectional view of positioning seat in Fig. 1.
Fig. 3 is the face upwarding assumption diagram of lock washer in Fig. 1.
Specific implementation mode
Shown in referring to figs. 1 to Fig. 3, a kind of gearing square bar fixed structure of adjustable length in the present embodiment includes successively
Hand 1, mounting base 2 and the gearing square bar 3 being connect with stubborn hand 1 are twisted, it includes grip portion 11, hollow mounting portion 12 and installation to twist hand 1
Positioning seat 13 in 12 end of mounting portion；12 one end of mounting portion is fixedly connected with grip portion 11, and the other end is through mounting base 2 and passes through
The cooperation of positioning seat 13 is fixedly mounted, and 13 center of positioning seat interlocks 3 end of square bar in axial direction through threaded hole 131 is offered
It is fixedly connected with the stud 31 coordinated with threaded hole 131.The stud 31 and center that gearing square bar 3 is equipped with, which run through, offers threaded hole
131 positioning seat 13 coordinates, and makes to twist hand 1 and interlocks the fixed structure of the formation adjustable length of square bar 3, can meet different thickness gates
Needs, also be adjusted installation gap, versatile, the mounting structure simple and stable, production cost are low；And interlock square bar 3 just
In dismounting, packaging utilization rate is high, transport is more convenient, at low cost.
Preferably, positioning seat 13 uses the installation that is spirally connected with mounting portion 12；Further, positioning seat 13 towards interlock square bar 3
One end be circumferentially provided with installation base 132, installation base 132 is hexagonal structure, facilitates the installation of positioning seat 13
And dismounting.
In order to keep the connection of positioning seat 13, mounting base 2 and stubborn hand 1 more reliable and more stable, positioning seat 13 is in installation base 132
It is arranged with check washer 4 with 2 inside joint of mounting base；Specifically, check washer 4 includes plain washer 41 and lock washer successively
42, as shown in figure 3, one end end face that lock washer 42 coordinates with plain washer 41 has been uniformly arranged locking teeth 421, locking teeth 421
Engaged by metal with 41 end face of plain washer locking, anti-loosing effect is more preferably.
A kind of door handle of the present embodiment includes a kind of gearing square bar fixed structure of above-described adjustable length.
Using the gearing square bar fixed structure and its door handle of a kind of adjustable length of the utility model structure, pass through company
The stud 31 and center that dynamic square bar 3 is equipped with run through the cooperation of positioning seat 13 for offering threaded hole 131, make to twist hand 1 and interlock square bar 3
The fixed structure for forming adjustable length, can meet the needs of different thickness gates, and installation gap is also adjusted, versatile, should
Mounting structure simple and stable, production cost are low；And interlock square bar 3 is easy to disassemble, and packaging utilization rate is high, transport is more convenient, at
This is low；Positioning seat 13 is circumferentially provided with installation base 132 towards the one end for interlocking square bar 3, and installation base 132 is six sides
Shape structure facilitates the installation and removal of positioning seat 13；Positioning seat 13 is arranged in installation base 132 and 2 inside joint of mounting base
There is check washer 4, keeps the connection of positioning seat 13, mounting base 2 and stubborn hand 1 more reliable and more stable.
The above concrete structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit
The embodiment and protection domain of the utility model, those skilled in the art are without prejudice to before the spirit of the present invention
Various equivalent variations can also be made either these equivalent deformations or replacement of replacement are all contained in the application right by putting
It is required that in limited range.
Claims (7)
1. a kind of gearing square bar fixed structure of adjustable length, it is characterised in that：Successively include twist hand (1), mounting base (2) and
The gearing square bar (3) being connect with the stubborn hand (1), the stubborn hand (1) include grip portion (11), hollow mounting portion (12) and peace
Positioning seat (13) mounted in the mounting portion (12) end；Described mounting portion (12) one end is fixedly connected with the grip portion (11),
The other end coordinates fixed installation through the mounting base (2) and by the positioning seat (13), and positioning seat (13) center is passed through
It wears and offers threaded hole (131), gearing square bar (3) end is in axial direction fixedly connected with and the threaded hole (131)
The stud (31) of cooperation.
2. a kind of gearing square bar fixed structure of adjustable length according to claim 1, it is characterised in that：The positioning
Seat (13) and the mounting portion (12) are spirally connected installation.
3. a kind of gearing square bar fixed structure of adjustable length according to claim 1, it is characterised in that：The positioning
One end of seat (13) towards the gearing square bar (3) is circumferentially provided with installation base (132).
4. a kind of gearing square bar fixed structure of adjustable length according to claim 3, it is characterised in that：The installation
Boss (132) is hexagonal structure.
5. a kind of gearing square bar fixed structure of adjustable length according to claim 3 or 4, it is characterised in that：It is described
Positioning seat (13) is arranged with check washer (4) in joint on the inside of the installation base (132) and the mounting base (2).
6. a kind of gearing square bar fixed structure of adjustable length according to claim 5, it is characterised in that：It is described locking
Gasket (4) includes plain washer (41) and lock washer (42) successively, and the lock washer (42) coordinates with the plain washer (41)
One end end face be uniformly arranged locking teeth (421).
7. a kind of door handle, it is characterised in that：Include a kind of gearing side of any adjustable length of claim 1 to 6
Bar fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311508.7U CN208056821U (en) | 2018-03-07 | 2018-03-07 | A kind of the gearing square bar fixed structure and its door handle of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311508.7U CN208056821U (en) | 2018-03-07 | 2018-03-07 | A kind of the gearing square bar fixed structure and its door handle of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056821U true CN208056821U (en) | 2018-11-06 |
Family
ID=63991966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311508.7U Active CN208056821U (en) | 2018-03-07 | 2018-03-07 | A kind of the gearing square bar fixed structure and its door handle of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047693A (en) * | 2021-02-20 | 2021-06-29 | 浙江工业大学之江学院 | Electronic lock with adjustable mounted position |
-
2018
- 2018-03-07 CN CN201820311508.7U patent/CN208056821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047693A (en) * | 2021-02-20 | 2021-06-29 | 浙江工业大学之江学院 | Electronic lock with adjustable mounted position |
| CN113047693B (en) * | 2021-02-20 | 2022-04-26 | 浙江工业大学之江学院 | Electronic lock with adjustable mounted position |
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