CN209329378U - A kind of air conditioning for automobiles harness rubber component expander - Google Patents
A kind of air conditioning for automobiles harness rubber component expander Download PDFInfo
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- CN209329378U CN209329378U CN201920268767.0U CN201920268767U CN209329378U CN 209329378 U CN209329378 U CN 209329378U CN 201920268767 U CN201920268767 U CN 201920268767U CN 209329378 U CN209329378 U CN 209329378U
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- handles
- pawl
- expansion
- expansion pawl
- air conditioning
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Abstract
The utility model belongs to automotive wire bundle mounting technology field, disclose a kind of air conditioning for automobiles harness rubber component expander, including two handles, three expansion pawls, steering stem comp, expanding pawl includes the first expansion pawl, second expansion pawl, third expands pawl, two handles are symmetrical set, two handle one end are equipped with hand grip portion, the other end has been respectively fixedly connected with the first expansion pawl, second expansion pawl, first expansion pawl is arranged symmetrically with the second expansion pawl along the axis of symmetry of two handles, two handles are rotatablely connected with steering stem comp respectively, the link mechanism that driving third expansion pawl does back and forth movement along the axis of symmetry of two handles is equipped between two handles.When the utility model is expanded, it will form the stereo channel that harness passes through, harness facilitated to pass through；Stereo channel size can be freely controlled, the rubber components of more specifications is applicable in, it is versatile；Structure is simple, exquisite, convenient for storage, carries, is easy to make realization, suitable for mass production, has the value of popularization and application.
Description
Technical field
The utility model relates to automotive wire bundle mounting technology fields, and in particular to a kind of air conditioning for automobiles harness rubber component expansion
Prop.
Background technique
Generally for reaching the insulation of harness, shield effectiveness or protect to harness and can set harness glue in harness outer cover
Pipe, in addition to being arranged harness sebific duct outside air conditioning for automobiles harness, while can also the outside of online gum duct wear rubber components, make line
Beam connect with automobile skeleton it is more simple and fast, fixation it is more convenient firm.Currently, in automotive wire bundle assembling process, operative employee
People usually struts rubber components using manual operations, since rubber components is generally difficult to strut, so operating efficiency is very low
Under, while installation site can not guarantee, it is very inconvenient.In order to mitigate the labor intensity of operator, automotive wire bundle rubber
The expansion device of glue component comes into being, since the size that rubber components wears part is different, for different rubber parts
Expansion needs to be equipped with different special equipments to complete, however special equipment cost generally also can be more expensive, rubber components rule
Lattice are many kinds of, and it is many kinds of to will also result in special equipment, not easily contained, control, and it is in disorder to will cause operation field, substantially reduce
Assembly efficiency.
Current existing automobile rubber component stretching pliers, jaw only expand rubber components to two sides, and the harness of formation passes through
Channel it is narrow, harness is not easy to penetrate, or while penetrating can damage Wiring harness terminal or conducting wire.
Now be badly in need of a kind of air conditioning for automobiles harness rubber component expander is provided, can with the rubber components of suitable for multiple sizes,
Versatile, at low cost, carrying, use, storage are convenient, and expanded position is accurate, and harness can be made to more easily pass, and is not easy to line
Shu Duanzi and conducting wire damage.
Utility model content
Utility model aims to solve existing automotive wire bundles to wear above-mentioned technical problem existing for rubber components, existing
A kind of air conditioning for automobiles harness rubber component expander is provided, it can be with the rubber components of suitable for multiple sizes, versatile, cost
Low, carrying, use, storage are convenient, and expanded position is accurate, and harness can be made to more easily pass, and is not easy to Wiring harness terminal and conducting wire
It damages.
The technical issues of the utility model is solved can be realized using following technical scheme:
A kind of air conditioning for automobiles harness rubber component expander, including two handles, three expansions pawls, steering stem comp, it is described
Expanding pawl includes the first expansion pawl, the second expansion pawl, third expansion pawl, and two handles are symmetrical set, described in two
Handle one end is equipped with hand grip portion, and two handle other ends have been respectively fixedly connected with the first expansion pawl, the second expansion pawl,
The first expansion pawl is symmetrically arranged with the second expansion pawl along the axis of symmetry of two handles, two hands
Handle lower part is rotatablely connected with the steering stem comp respectively, is equipped between two handles and is driven the third expansion pawl along two
The axis of symmetry of a handle makees the link mechanism of back and forth movement.
As a preferred embodiment, the link mechanism includes two swing rods, a slide bar, and described slide bar one end is fixed to be connected
It is connected to the third expansion pawl, two described swing rod one end and the slide bar other end are rotatablely connected, and two swing rods are another
End is rotatablely connected with two handle upper portions respectively, and the slide bar is slidably connected with the steering stem comp.
As a preferred embodiment, the slide bar is equipped with guide groove, set on the steering stem comp there are two with the guide groove
Compatible limited post.
As further preferred scheme, the rotating fulcrum of two swing rods and two handle upper portions is along described in two
The axis of symmetry of handle is symmetrical arranged, and two limited posts are arranged on the axis of symmetry of two handles.
As a preferred embodiment, torque spring, two torsion of the torque spring are equipped between two handles
Output end is connect with two handles respectively.
As a preferred embodiment, the hand grip portion outer sheath is equipped with Anti-slip cover.
As a preferred embodiment, the end of the hand grip portion is equipped with holding part.
As further preferred scheme, the holding part is equipped with hanging hole, is equipped with link in the hanging hole.
As a preferred embodiment, the first expansion pawl, the second expansion pawl, third expansion pawl are mutual in the initial state
Fitting forms a taper.
Compared to the prior art, due to the adoption of the above technical scheme, the utility model obtains following advantageous effects:
1. the utility model when handle is inwardly packed up described in first expansion pawl, second expansion pawl open to the left and right respectively,
The third expansion pawl upward sliding opens, so that being formed can facilitate harness to pass through for the stereo channel that harness passes through, it can be certainly
By the size of control stereo channel, the rubber components of suitable for multiple sizes is versatile.
2. the utility model delicate structure, small in size, easy to carry.
3. the utility model after the completion of expansion, understands automatic returning under the action of torque spring and keeps original state,
Easy to use, storage is convenient.
4. the utility model structure is simple, at low cost, it is easy production and realizes, be suitable for mass production, have and promote and apply
Value.
Detailed description of the invention
Fig. 1 provides a kind of expansion state front view of air conditioning for automobiles harness rubber component expander for the utility model；
Fig. 2 provides a kind of expansion state left view of air conditioning for automobiles harness rubber component expander for the utility model；
Fig. 3 provides a kind of original state front view of air conditioning for automobiles harness rubber component expander for the utility model.
Fig. 4 provides a kind of original state left view of air conditioning for automobiles harness rubber component expander for the utility model.
Figure label is schematically as follows: 1, handle；11, hand grip portion；12, Anti-slip cover；13, holding part；131, hanging hole；132, it hangs
Ring；2, pawl is expanded；21, the first expansion pawl；22, the second expansion pawl；23 thirds expand pawl；3, steering stem comp；31, rotating fulcrum；
32, rotating fulcrum；33, limited post；4, link mechanism；41, swing rod；42 slide bars；421, guide groove；43, rotating fulcrum；44, it rotates
Fulcrum；45, rotating fulcrum；5, torque spring；Angle between ɑ, two swing rods.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with reference to the drawings and specific embodiments.
It is as shown in Figure 1, Figure 2, Figure 3, Figure 4: a kind of air conditioning for automobiles harness rubber component expander, including two handles 1, three
A expansion pawl 2, steering stem comp 3, the expansion pawl 2 include that the first expansion pawl 21, second expands pawl 22, third expands pawl 23, and two
A handle 1 is symmetrical set, and two described 1 one end of handle are equipped with hand grip portion 11, two 1 other end of handle difference
It is fixedly connected with the first expansion pawl 21, second and expands pawl 22, the first expansion pawl 21 and second expansion, 22 edge of pawl
The axis of symmetry of two handles 1 is symmetrically arranged, and two 1 lower parts of handle are rotated with the steering stem comp 3 respectively
Connection, it is past equipped with driving the third expansion pawl 23 to do along the axis of symmetry of two handles 1 between two handles 1
Return the link mechanism 4 of movement.
When rubber components needs to expand, expansion pawl 2 is inserted into the inner hole of rubber components to be expanded, to two handles 1
Inside presses handle 1, two handles 1 drive the first expansion pawl 21, second being connected thereto expand pawl 22 around with steering stem comp 3
Rotating fulcrum 31,32 laterally rotate, make the first expansion pawl 21, second expansion pawl 22 open outward, third expand pawl 23
Upward sliding or rolling under the drive of link mechanism 4 open third expansion pawl 23 upwards, are expanded to inner hole suitable big
It is small, harness is passed through from inner hole, cancels the pressing force to two handles 1, expansion pawl 2 is taken out from inner hole, that is, completes expansion
Operation.
As shown in Figure 1, Figure 3: as a preferred embodiment, the link mechanism 4 includes two swing rods, 41, slide bars
42, described 42 one end of slide bar is fixedly connected with the third expansion pawl 23, and two described 41 one end of swing rod and the slide bar 42 are another
One end rotation connection, two 41 other ends of swing rod are rotatablely connected with two 1 tops of handle respectively, the slide bar 42 with
The steering stem comp 3 is slidably connected.
When pressing handle 1 on the inside of to two handles 1, two described 41 one end of swing rod are around turn with 42 other end of slide bar
Activity supporting point 43 rotates, and two 41 other ends of swing rod are rotated around with the rotating fulcrum 44,45 on two 1 top of handle, makes two
Angle ɑ between swing rod 41 becomes smaller, and slide bar 42 is synchronized to lift upwards, and third expansion pawl 23 is driven to open.
As shown in Figure 1, Figure 3: as a preferred embodiment, the slide bar 42 is equipped with guide groove 421, the steering stem comp 3
On set there are two limited post 33 compatible with the guide groove 421.42 upward sliding of slide bar drives guide groove 421 synchronous to moving up
Dynamic, the limited post 33 moves in a straight line the slide bar 42 along two limited posts 33.
It is as shown in Figure 1, Figure 3: as further preferred scheme, two swing rods 41 and two 1 top of handle
Rotating fulcrum 44,45 is symmetrical arranged along the axis of symmetry of two handles 1, and two limited posts 33 settings are described in two
On the axis of symmetry of handle 1, move slide bar 42 along the axis of symmetry of two handles 1 always.
It is as shown in Figure 1, Figure 3: as a preferred embodiment, torque spring 5, the torsion to be equipped between two handles 1
Two torsion output ends of power spring 5 are connect with two handles 1 respectively.When expanding completion to rubber components, cancellation pair
The pressing force of two handles 1 inwardly, expander automatically return to expansion original state under the action of torque spring 5.
As shown in Figure 1, Figure 2, Figure 3, Figure 4: as a preferred embodiment, 11 outer sheath of hand grip portion is equipped with Anti-slip cover
12, play antiskid effect, more convenient manual operation.
As shown in Figure 1, Figure 3: as a preferred embodiment, the end of the hand grip portion 11 is equipped with holding part 13, the extension
It holds portion 13 and is equipped with hanging hole 131, be equipped with link 132 in the hanging hole 131, expander suspension storage can be facilitated.
As shown in Figure 4: as a preferred embodiment, the first expansion pawl 21, second expands pawl 22, third expands pawl 23
It is bonded to each other to form a taper in the initial state.When expander is in original state, expansion pawl 2 can be facilitated to be inserted into wait expand
Open the inner hole of rubber components.
It is visible in summary: use air conditioning for automobiles harness rubber component expander provided by the utility model, handle to
When inside packing up, the first expansion pawl, the second expansion pawl open to the left and right respectively, and the third expansion pawl upward sliding opens,
Harness can be facilitated to pass through for the stereo channel that harness passes through to be formed, can freely control the size of stereo channel, be applicable in more
The rubber components of kind size, it is versatile；The utility model delicate structure, it is small in size, it is easy to carry；The utility model is being expanded
After the completion, understand automatic returning under the action of torque spring and keep original state, easy to use, storage is convenient；This is practical new
Type structure is simple, at low cost, is easy production and realizes, is suitable for mass production, has the value of popularization and application.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of air conditioning for automobiles harness rubber component expander, including two handles, three expansions pawls, steering stem comp, the expansion
Opening pawl includes the first expansion pawl, the second expansion pawl, third expansion pawl, and two handles are symmetrical set, two hands
Handle one end is equipped with hand grip portion, and two handle other ends have been respectively fixedly connected with the first expansion pawl, the second expansion pawl, institute
It states the first expansion pawl and is symmetrically arranged with the second expansion pawl along the axis of symmetry of two handles, two handles
Lower part is rotatablely connected with the steering stem comp respectively, it is characterised in that: is equipped between two handles and is driven the third
Expansion pawl makees the link mechanism of back and forth movement along the axis of symmetry of two handles.
2. air conditioning for automobiles harness rubber component expander as described in claim 1, it is characterised in that: the link mechanism includes
Two swing rods, a slide bar, described slide bar one end are fixedly connected with third expansion pawl, two described swing rod one end with it is described
The rotation connection of the slide bar other end, two swing rod other ends are rotatablely connected with two handle upper portions respectively, the slide bar
It is slidably connected with the steering stem comp.
3. air conditioning for automobiles harness rubber component expander as claimed in claim 2, it is characterised in that: the slide bar is equipped with and leads
Slot, sets that there are two limited posts compatible with the guide groove on the steering stem comp.
4. air conditioning for automobiles harness rubber component expander as claimed in claim 3, it is characterised in that: two swing rods and two
The rotating fulcrum of a handle upper portion is symmetrical arranged along the axis of symmetry of two handles, and two limited post settings exist
On the axis of symmetry of two handles.
5. air conditioning for automobiles harness rubber component expander as described in claim 1, it is characterised in that: between two handles
Equipped with torque spring, two torsion output ends of the torque spring are connect with two handles respectively.
6. air conditioning for automobiles harness rubber component expander as described in claim 1, it is characterised in that: the hand grip portion outer sheath
Equipped with Anti-slip cover.
7. air conditioning for automobiles harness rubber component expander as described in claim 1, it is characterised in that: the end of the hand grip portion
Equipped with holding part.
8. air conditioning for automobiles harness rubber component expander as claimed in claim 7, it is characterised in that: the holding part, which is equipped with, to hang
Hole is equipped with link in the hanging hole.
9. air conditioning for automobiles harness rubber component expander as described in claim 1, it is characterised in that: the first expansion pawl,
Second expansion pawl, third expansion pawl are bonded to each other to form a taper in the initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268767.0U CN209329378U (en) | 2019-03-04 | 2019-03-04 | A kind of air conditioning for automobiles harness rubber component expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268767.0U CN209329378U (en) | 2019-03-04 | 2019-03-04 | A kind of air conditioning for automobiles harness rubber component expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329378U true CN209329378U (en) | 2019-08-30 |
Family
ID=67732623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268767.0U Active CN209329378U (en) | 2019-03-04 | 2019-03-04 | A kind of air conditioning for automobiles harness rubber component expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587539A (en) * | 2019-09-30 | 2019-12-20 | 宜兴市星宇汽车附件有限公司 | High-voltage ignition wire harness nylon tube installation device and installation method thereof |
| CN112186466A (en) * | 2020-09-28 | 2021-01-05 | 刘小松 | A insulating cover expanding unit for battery terminal protection |
| CN112186467A (en) * | 2020-09-28 | 2021-01-05 | 刘小松 | Battery terminal insulating sleeve mounting device |
-
2019
- 2019-03-04 CN CN201920268767.0U patent/CN209329378U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587539A (en) * | 2019-09-30 | 2019-12-20 | 宜兴市星宇汽车附件有限公司 | High-voltage ignition wire harness nylon tube installation device and installation method thereof |
| CN112186466A (en) * | 2020-09-28 | 2021-01-05 | 刘小松 | A insulating cover expanding unit for battery terminal protection |
| CN112186467A (en) * | 2020-09-28 | 2021-01-05 | 刘小松 | Battery terminal insulating sleeve mounting device |
| CN112186466B (en) * | 2020-09-28 | 2021-11-19 | 深圳市特拉利线簧端子技术有限公司 | A insulating cover expanding unit for battery terminal protection |
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| GR01 | Patent grant |