CN208325358U - A kind of steering column handle adjusting buffer structure - Google Patents
A kind of steering column handle adjusting buffer structure Download PDFInfo
- Publication number
- CN208325358U CN208325358U CN201820763061.7U CN201820763061U CN208325358U CN 208325358 U CN208325358 U CN 208325358U CN 201820763061 U CN201820763061 U CN 201820763061U CN 208325358 U CN208325358 U CN 208325358U
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- China
- Prior art keywords
- plastic
- buffer block
- handle
- steering column
- buffer
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Abstract
The utility model discloses a kind of steering column handle adjust buffer structure, including with steering column and the mutually chimeric plastic. buffer block and supporting steel plate used of handle.Utility model has the advantages that installed after the supporting steel plate of the technical program and plastic. buffer block are press fit together and together with handle mechanism and tubular column bracket on, when handle mechanism is not affected by the impact of power, supporting steel plate boss is completely encapsulated in plastic. buffer block groove, it is not contacted with tubular column bracket, normal adjusting guide function can be achieved in plastic. buffer block, during handle mechanism either on or off, impact of the supporting plate by handle mechanism power, stress rotates in plastic. buffer block groove, squeeze groove deformation, steering column caused by the excessive compression of plastic. buffer block deforms adjusts clamping stagnation, noise is shaken and adjusted to regulation handle, improve the durable reliability of handle mechanism.
Description
Technical field
The utility model relates to a kind of buffer structure, especially a kind of steering column handle adjusts buffer structure.
Background technique
Adjustable automotive steering column realizes that position is adjusted by the opening and closing of handle mechanism, and the adjusting for handle mechanism is resistance to
Long reliability, general requirement are to adjust resistance to handle mechanism entire long afterwards for 10000 times or more to work normally, no to destroy and abnormal sound.
In order to reduce friction when adjusting on traditional handle regulating mechanism, realizes smooth adjusting feel, metal is avoided to rub with gold
The abnormal sound generated when wiping will increase plastics guide elements on regulating mechanism.But plastics guide elements are bearing handle mechanism tune
After the impact force of section repeatedly, extrusion deformation is easily generated, changes the fit clearance of original machine structure, causes to adjust clamping stagnation, handle mechanism
Shake and adjust noise.
Utility model content
The purpose of this utility model provide a kind of reliability that can be improved tubing string handle mechanism, avoid adjusting it is resistance to long afterwards
The steering column handle adjusting buffer structure for adjusting card taste, the shaking of abnormal sound and handle mechanism, solves above-mentioned prior art problem
In one or more.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of steering column handle adjust buffer structure,
Innovative point is: including with steering column and the mutually chimeric plastic. buffer block and supporting steel plate used of handle；
Steering column is equipped with the groove being embedded in for plastic. buffer block, and plastic. buffer block is a rectangular plate-like, and plastics are slow
Four corners of block are rushed at arcuation, the medial surface of plastic. buffer block is smooth surface, and the medial surface of plastic. buffer block is equipped with square
V notch v, the rectangular notch run through two long sides of plastic. buffer block, and the depth of rectangular notch is less than the thickness of plastic. buffer block,
The side of rectangular notch is parallel to the short side of plastic. buffer block, the end edge of rectangular notch along be respectively equipped with limited block A and
It is flushed at the top of the top of limited block B, limited block A and limited block B and plastic. buffer block, the side short side of rectangular notch is also
Equipped with a card slot, the bottom surface of rectangular notch is equipped with a through-hole A for running through plastic. buffer block medial surface and lateral surface, and through-hole A is close
The position of limited block B is additionally provided with an extension, and the extension is in hook-shaped；
The medial surface of supporting steel plate is equipped with the fixing groove being embedded in for plastic. buffer block, and fixing groove two sides are respectively equipped with connection
Fixation hole A and fixation hole B are respectively equipped on ear A and engaging lug B, engaging lug A and engaging lug B；
The fixed link A and fixed link B that can be respectively embedded into fixation hole A and fixation hole B are additionally provided on handle.
In some embodiments, card slot bottom is equipped with a fixture block.
Utility model has the advantages that the supporting steel plate of the technical program and plastic. buffer block are press fit together rear and hand
Handle mechanism is installed together on tubular column bracket, and when handle mechanism is not affected by the impact of power, supporting steel plate boss is completely encapsulated in
It in plastic. buffer block groove, is not contacted with tubular column bracket, normal adjusting guide function can be achieved in plastic. buffer block, when handle machine
During structure either on or off, impact of the supporting plate by handle mechanism power, stress rotates in plastic. buffer block groove, squeezes
Groove deformation, after arriving certain deflection, supporting steel plate boss is contacted with metal tubular column bracket, and supporting steel plate is prevented further to squeeze
Compression molding material buffer stopper groove variations, the buffer structure avoid handle mechanism under by the impact force action recycled, and plastics are slow
The excessive compression for rushing block deforms caused steering column and adjusts clamping stagnation, regulation handle shaking and adjust noise, improves handle machine
The durable reliability of structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of steering column handle of the utility model adjusts buffer structure.
Fig. 2 is the structural schematic diagram for the plastic. buffer block that a kind of steering column handle of the utility model adjusts buffer structure.
Fig. 3 is the structural schematic diagram for the supporting steel plate that a kind of steering column handle of the utility model adjusts buffer structure.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in more detail.
A kind of steering column handle as shown in Figure 1 to Figure 3 adjusts buffer structure, including with 4 phase of steering column 1 and handle
The mutually chimeric plastic. buffer block 2 and supporting steel plate 3 used；Steering column 1 is equipped with the groove being embedded in for plastic. buffer block 2
11, plastic. buffer block 2 is a rectangular plate-like, and four corners of plastic. buffer block 2 are at arcuation, the medial surface of plastic. buffer block 2
For smooth surface, the medial surface of plastic. buffer block 2 is equipped with rectangular notch 21, which runs through the two of plastic. buffer block 2
A long side, the depth of rectangular notch 21 are less than the thickness of plastic. buffer block 2, and the side of rectangular notch 21 is parallel to plastic. buffer block
The end edge edge of 2 short side, rectangular notch 21 is respectively equipped with limited block A22 and limited block B23, limited block A22 and limit
The top of block B23 is flushed with the top of plastic. buffer block 2, and the side short side of rectangular notch 21 is additionally provided with a card slot 24, square
The bottom surface of v notch v 21 is equipped with a through-hole A25 for running through 2 medial surface of plastic. buffer block and lateral surface, and through-hole A25 is close to limited block
The position of B23 is additionally provided with an extension 251, and the extension 251 is in hook-shaped；The medial surface of supporting steel plate 3 is equipped with for plastics
The fixing groove 31 that buffer stopper 2 is embedded in, 31 two sides of fixing groove are respectively equipped with engaging lug A32 and engaging lug B33, engaging lug A32 and company
Fixation hole A34 and fixation hole B35 are respectively equipped on lug B33；Fixation hole A34 and fixation can be respectively embedded by being additionally provided on handle 4
The fixed link A and fixed link B of hole B35.
In some embodiments, 24 bottom of card slot is equipped with a fixture block 241, and the technical program makes position more stable.
Working principle: the supporting steel plate 3 and plastic. buffer block 2 of the technical program are press fit together rear and 4 mechanism one of handle
Installation is played on tubular column bracket, when 4 mechanism of handle is not affected by the impact of power, it is slow that 3 boss of supporting steel plate is completely encapsulated in plastics
It rushes in 2 groove 11 of block, is not contacted with tubular column bracket, plastic. buffer block 2 can realize normal adjusting guide function, when 4 machine of handle
During structure either on or off, impact of the supporting plate by 4 mechanism power of handle, stress rotates in 2 groove 11 of plastic. buffer block,
11 deformation of groove is squeezed, after arriving certain deflection, 3 boss of supporting steel plate is contacted with metal tubular column bracket, prevents supporting steel plate 3
It is pressed further by the deformation of 2 groove 11 of plastic. buffer block, which avoids 4 mechanism of handle by the impact masterpiece recycled
Under, steering column 1 caused by the excessive compression of plastic. buffer block 2 deforms adjusts clamping stagnation, regulation handle 4 is shaken and adjusting is made an uproar
Sound improves the durable reliability of 4 mechanism of handle.
The protection scope of the present invention is defined by the appended claims and their equivalents.The above is only this
The preferred embodiment of utility model, it is noted that those skilled in the art, created not departing from the utility model
Under the premise of design, some similar deformation and improvement can be made, these also should be regarded as the protection scope of the utility model
Within.
Claims (2)
1. a kind of steering column (1) handle (4) adjusts buffer structure, it is characterised in that: including with steering column (1) and handle
(4) the mutually chimeric plastic. buffer block (2) and supporting steel plate (3) used；
The steering column (1) is equipped with the groove (11) being embedded in for plastic. buffer block (2), and the plastic. buffer block (2) is
One rectangular plate-like, at arcuation, the medial surface of the plastic. buffer block (2) is light for four corners of the plastic. buffer block (2)
The medial surface on sliding surface, the plastic. buffer block (2) is equipped with rectangular notch (21), which runs through plastic. buffer block
(2) two long sides, the depth of the rectangular notch (21) are less than the thickness of plastic. buffer block (2), the rectangular notch (21)
Side be parallel to the short sides of plastic. buffer block (2), the end edge of the rectangular notch (21) is along being respectively equipped with limited block A
(22) and limited block B(23), the limited block A(22) and limited block B(23) top and plastic. buffer block (2) top it is neat
Flat, the side short side of the rectangular notch (21) is additionally provided with a card slot (24), and the bottom surface of the rectangular notch (21) is equipped with
One runs through the through-hole A(25 of plastic. buffer block (2) medial surface and lateral surface), the through-hole A(25) close to the position of limited block B(23)
It sets and is additionally provided with an extension (251), the extension (251) is in hook-shaped；
The medial surface of the supporting steel plate (3) is equipped with the fixing groove (31) being embedded in for plastic. buffer block (2), the fixing groove
(31) two sides are respectively equipped with engaging lug A(32) and engaging lug B(33), the engaging lug A(32) and engaging lug B(33) on set respectively
Have fixation hole A(34) and fixation hole B(35)；
Fixation hole A(34 can be respectively embedded by being additionally provided on the handle (4)) and fixation hole B(35) fixed link A and fixed link B.
2. a kind of steering column (1) handle (4) according to claim 1 adjusts buffer structure, it is characterised in that: the card
Slot (24) bottom is equipped with a fixture block (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763061.7U CN208325358U (en) | 2018-05-22 | 2018-05-22 | A kind of steering column handle adjusting buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763061.7U CN208325358U (en) | 2018-05-22 | 2018-05-22 | A kind of steering column handle adjusting buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325358U true CN208325358U (en) | 2019-01-04 |
Family
ID=64774741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820763061.7U Active CN208325358U (en) | 2018-05-22 | 2018-05-22 | A kind of steering column handle adjusting buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208325358U (en) |
-
2018
- 2018-05-22 CN CN201820763061.7U patent/CN208325358U/en active Active
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