CN216422391U - Windshield wiper loading and unloading frock - Google Patents
Windshield wiper loading and unloading frock Download PDFInfo
- Publication number
- CN216422391U CN216422391U CN202122540313.4U CN202122540313U CN216422391U CN 216422391 U CN216422391 U CN 216422391U CN 202122540313 U CN202122540313 U CN 202122540313U CN 216422391 U CN216422391 U CN 216422391U
- Authority
- CN
- China
- Prior art keywords
- loading
- wiper
- unloading
- windshield wiper
- screw rod
- 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
Links
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a windshield wiper loading and unloading frock, including the frock body and two arm lock, frock body center spiro union has the loading and unloading screw rod, the frock body left and right sides respectively with the one end fixed connection of arm lock, the other end of arm lock is provided with and presss from both sides the groove to 2 corresponding clamp grooves are relative to being placed each other in the arm lock, press from both sides the groove and are used for the centre gripping windshield wiper, loading and unloading screw rod lower extreme is provided with top. Adopt the technical scheme of the utility model, when dismantling the electric wheelchair output shaft, the effort that operating personnel exerted is not direct on the wiper, but through rotatory loading and unloading screw rod, the jacking force that will load and unload screw rod rotation torque and convert to top, exert the effort through top to the windshield wiper, because top aligns the windshield wiper center all the time, the purpose at the even application of force of loading and unloading in-process has been reached, thereby avoid producing the unbalance loading on the windshield wiper, avoid damaging the windshield wiper, and the device has convenient operation, and is labor-saving and time-saving, advantages such as reliability height, the maintenance personal work degree of difficulty has been reduced.
Description
Technical Field
The utility model belongs to the technical field of the maintenance frock, especially, relate to a windshield wiper loading and unloading frock.
Background
The wiper is an important accessory mounted on the windshield and its function is to sweep away rain, snow and dust which obstruct the view of the windshield. Therefore, it plays an important role in navigation safety. When assembling the wiper, need detain the corresponding position on the aircraft that the cap is directly impressed through the method that strikes with the wiper to the fitting tool that does not have fine, help assembly personnel installs the wiper and detains the cap, need impress again if discovery problem, then need the assembly personnel to directly extract the wiper with the hand and detain the cap, nevertheless the position space of installing the wiper and detaining the cap is narrow and small, and it is very inconvenient consequently to dismantle the method of wiper knot cap through bare-handed. And the material of the existing windshield wiper buckle cap is plastic, the hardness is small, and the windshield wiper buckle cap is easy to damage due to repeated assembly and disassembly. For example, publication numbers are: the patent document "CN 207788800U" discloses a wiper snap cap attaching and detaching device, which includes: the assembling and disassembling part is provided with an accommodating cavity for accommodating the windshield wiper buckle cap; and an action part connected with the assembling and disassembling part. The utility model discloses a loading and unloading portion hold the chamber and detain the cap to the wiper and hold fixedly, then utilize the effect portion of being connected with loading and unloading portion to loading and unloading portion application of force to the completion is detained the installation and is dismantled of cap to the wiper, adopt the technical scheme that this patent document provided, can conveniently detain the cap to the wiper and carry out the application of force, nevertheless the loading and unloading in-process is inhomogeneous for application of force strength, produce the unbalance loading on the cap is detained to the wiper easily, thereby damage the wiper and detain the cap, bring not little economic property loss for the user.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a windshield wiper loading and unloading frock.
The utility model discloses a following technical scheme can realize.
The utility model provides a windshield wiper loading and unloading frock, including the frock body and two arm lock, frock body center spiro union has the loading and unloading screw rod, the frock body left and right sides respectively with the one end fixed connection of arm lock, the other end of arm lock is provided with presss from both sides the groove to corresponding clamp groove is relatively placed each other on 2 arm lock, it is used for the centre gripping windshield wiper to press from both sides the groove, loading and unloading screw rod lower extreme is provided with top.
The upper end of the loading and unloading screw rod is also sleeved with a deflector rod, and two ends of the deflector rod extend outwards respectively.
The deflector rod is made of steel after modulation treatment, and the hardness of the deflector rod is HRC 28-38.
The upper end of the loading and unloading screw rod is in interference fit with the deflector rod.
The tool body, the clamping arm or the loading and unloading screw rod are made of steel after modulation treatment, and the hardness of the tool body, the clamping arm or the loading and unloading screw rod is HRC 28-38.
The outer diameter of the center is not less than one half of the nominal diameter of the loading and unloading screw.
The loading and unloading screw has a nominal diameter not less than M8.
The tail end of the tip is in a conical shape with a taper angle not larger than 60 degrees.
The width of the clamping groove is not less than 5 mm.
The two clamping arms are oppositely arranged and are arranged on the left side and the right side of the tool body in parallel, and each clamping arm is fixedly connected with the tool body by at least 2 screws.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, when dismantling the electric wheelchair output shaft, the effort that operating personnel applyed is not direct on the wiper, but through rotatory loading and unloading screw rod, the rotatory moment of screw rod will be loaded and unloaded and top ejecting power is converted into, exert the effort through top to the windshield wiper, because top aligns the windshield wiper center all the time, the purpose at the even application of force of loading and unloading in-process has been reached, thereby avoid producing the unbalance loading on the windshield wiper, avoid damaging the windshield wiper, compare prior art, windshield wiper and other spare parts rather than being connected have been protected effectively, and the electric wheelchair has the advantages of convenient operation, it is laborsaving, high reliability and the like, the maintenance personnel work degree of difficulty has been reduced, and the maintenance work efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1-a tool body, 2-a clamping arm, 3-a loading and unloading screw, 4-a clamping groove, 5-a tip and 6-a driving lever.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the utility model provides a windshield wiper loading and unloading frock, including the frock body 1 and two arm lock 2, the spiro union in the center of the frock body 1 has loading and unloading screw rod 3, the frock body 1 left and right sides respectively with the one end fixed connection of arm lock 2, the other end of arm lock 2 is provided with presss from both sides groove 4 to corresponding clamp groove 4 is relatively placed each other on 2 arm lock 2, presss from both sides groove 4 and is used for the centre gripping windshield wiper, loading and unloading screw rod 3 lower extreme is provided with top 5.
Furthermore, the upper end of the assembling and disassembling screw rod 3 is sleeved with a deflector rod 6, and two ends of the deflector rod 6 extend outwards respectively. So as to facilitate the operation of the loading and unloading personnel and apply the rotation moment to the deflector rod 6.
The deflector rod 6 is made of a steel material after modulation treatment, and the hardness thereof is HRC 28-38. The upper end of the loading and unloading screw rod 3 is in interference fit with the deflector rod 6. The tool body 1, the clamping arm 2 or the assembling and disassembling screw rod 3 are made of steel after modulation treatment, and the hardness of the steel is HRC 28-38.
Furthermore, the outside diameter of the tip 5 is not less than half the nominal diameter of the loading and unloading screw 3. The loading and unloading screw 3 has a nominal diameter not less than M8. The tail end of the tip 5 is in a conical shape with the taper angle not larger than 60 degrees. The width of the clamping groove 4 is not less than 5 mm. The two clamping arms 2 are oppositely arranged and are arranged on the left side and the right side of the tool body 1 in parallel, and each clamping arm 2 is fixedly connected with the tool body 1 by at least 2 screws.
Adopt the technical scheme of the utility model, when dismantling the electric wheelchair output shaft, the effort that operating personnel applyed is not direct on the wiper, but through rotatory loading and unloading screw rod, the rotatory moment of screw rod will be loaded and unloaded and top ejecting power is converted into, exert the effort through top to the windshield wiper, because top aligns the windshield wiper center all the time, the purpose at the even application of force of loading and unloading in-process has been reached, thereby avoid producing the unbalance loading on the windshield wiper, avoid damaging the windshield wiper, compare prior art, windshield wiper and other spare parts rather than being connected have been protected effectively, and the electric wheelchair has the advantages of convenient operation, it is laborsaving, high reliability and the like, the maintenance personnel work degree of difficulty has been reduced, and the maintenance work efficiency is improved.
Claims (10)
1. The utility model provides a windshield wiper loading and unloading frock which characterized in that: including the frock body (1) and two arm lock (2), frock body (1) center spiro union has loading and unloading screw rod (3), the frock body (1) left and right sides respectively with the one end fixed connection of arm lock (2), the other end of arm lock (2) is provided with presss from both sides groove (4) to corresponding clamp groove (4) are relatively placed each other on 2 arm lock (2), press from both sides groove (4) and be used for centre gripping windshield wiper, loading and unloading screw rod (3) lower extreme is provided with top (5).
2. The wiper handling tooling of claim 1, wherein: the upper end of the assembling and disassembling screw rod (3) is also sleeved with a deflector rod (6), and two ends of the deflector rod (6) extend outwards respectively.
3. The wiper handling tooling of claim 2, wherein: the deflector rod (6) is made of steel after modulation treatment, and the hardness of the deflector rod is HRC 28-38.
4. The wiper handling tooling of claim 2, wherein: the upper end of the assembling and disassembling screw rod (3) is in interference fit with the deflector rod (6).
5. The wiper handling tooling of claim 1, wherein: the tool body (1), the clamping arm (2) or the assembling and disassembling screw rod (3) is made of steel after modulation treatment, and the hardness of the tool body is HRC 28-38.
6. The wiper handling tool of claim 1, wherein: the outer diameter of the center (5) is not less than one half of the nominal diameter of the loading and unloading screw (3).
7. The wiper handling tool of claim 6, wherein: the nominal diameter of the loading and unloading screw (3) is not less than M8.
8. The wiper handling tooling of claim 1, wherein: the tail end of the tip (5) is in a cone shape with a taper angle not larger than 60 degrees.
9. The wiper handling tooling of claim 1, wherein: the width of the clamping groove (4) is not less than 5 mm.
10. The wiper handling tooling of claim 1, wherein: the two clamping arms (2) are oppositely arranged and are arranged on the left side and the right side of the tool body (1) in parallel, and each clamping arm (2) is fixedly connected with the tool body (1) by at least 2 screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540313.4U CN216422391U (en) | 2021-10-21 | 2021-10-21 | Windshield wiper loading and unloading frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540313.4U CN216422391U (en) | 2021-10-21 | 2021-10-21 | Windshield wiper loading and unloading frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216422391U true CN216422391U (en) | 2022-05-03 |
Family
ID=81333227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540313.4U Expired - Fee Related CN216422391U (en) | 2021-10-21 | 2021-10-21 | Windshield wiper loading and unloading frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216422391U (en) |
-
2021
- 2021-10-21 CN CN202122540313.4U patent/CN216422391U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |