CN214776142U - Novel operating handle with folding limiting function - Google Patents
Novel operating handle with folding limiting function Download PDFInfo
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- CN214776142U CN214776142U CN202120407733.2U CN202120407733U CN214776142U CN 214776142 U CN214776142 U CN 214776142U CN 202120407733 U CN202120407733 U CN 202120407733U CN 214776142 U CN214776142 U CN 214776142U
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- handle
- limiting
- rod
- folding
- limiting rod
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Abstract
The utility model relates to a novel operating handle with folding and limiting functions, which comprises a handle bar, a supporting seat board and a handle seat board, wherein the handle seat board can be overturned from front to back and positioned and is arranged on the supporting seat board; one end of the handle bar is fixedly connected with the handle seat plate. The beneficial effects of the utility model are that simple structure can realize that operating handle folds around to avoid the passageway of getting on or off the bus, make things convenient for the operation personnel to get on or off the bus.
Description
Technical Field
The utility model relates to a control handle technical field, concretely relates to novel control handle with folding limit function.
Background
The operating handle of part operation vehicle needs folding the storage and avoids the walking passageway of getting on or off the bus of operation personnel. In the case of a tracked harvesting machine, the opening door of the cab is arranged on the front right side of the vehicle, whereas the on-market manoeuvring arrangements typically arrange the steering handle at the right of the driver. The working requirements of the harvesting vehicle generally require that the driver lean forward, so the ideal arrangement position of the steering handle is usually in the middle of the passenger getting on and off the vehicle, and therefore the folding function of the steering handle rod is required.
At present, the folding structure of the operating handle in the prior art is complex and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel operating handle who has folding limit function is provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a novel control handle with a folding limiting function comprises a handle rod, a support seat plate and a handle seat plate, wherein the handle seat plate can be arranged on the support seat plate in a front-back overturning and positioning manner; one end of the handle rod is fixedly connected with the handle seat plate.
The utility model has the advantages that: when the folding handle is used, the handle rod is manually rotated forwards and backwards, so that the handle seat plate is rotated and folded around the support seat plate, the folding handle is realized, the structure is simple, the operation is simple and convenient, and the time and the labor are saved. The utility model discloses simple structure can realize that operating handle folds around to avoid the passageway of getting on or off the bus, make things convenient for the operation personnel to get on or off the vehicle.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a limiting plate is fixedly arranged on the supporting seat plate, and a plurality of sockets are arranged on the limiting plate at intervals along the rotating direction of the handle seat plate; the handle rod is provided with a limiting rod, and the limiting rod can move and be positioned along the axial direction of the handle rod; the limiting rod is pulled to one end to be inserted into or withdrawn from any one of the sockets, so that the handle seat plate is fixed or loosened.
When the handle bar and the handle seat plate rotate to the set positions, the limiting rod is manually pulled to insert into or withdraw from any socket at one end of the limiting rod, so that the handle seat plate is fixed or loosened, the handle bar and the handle seat plate are quickly positioned, and the novel electric wrench has the advantages of simple structure, simplicity and convenience in operation, time saving and labor saving.
Furthermore, the limiting plate is provided with two sockets at intervals, and the two sockets are respectively close to two ends of the limiting plate.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design realizes the location of extreme position around the handle pole, convenient to use.
Furthermore, the left side and the right side of the upper end of the handle seat plate are relatively and fixedly provided with limiting parts for limiting the limiting rod, and the limiting rod penetrates through the two limiting parts.
The beneficial effect who adopts above-mentioned further scheme is fixing a position the gliding orbit of gag lever post through the locating part, guarantees that the gag lever post is accurate to insert in the socket that corresponds to carry out quick location.
Further, a guide cylinder with two open ends is fixedly installed on the handle rod, and the axial direction of the guide cylinder is parallel to the axial direction of the handle rod; the upper end of the limiting rod upwards penetrates through the guide cylinder and extends to the upper part of the guide cylinder; the limiting rod is located the position slip cover of guide cylinder below is equipped with the spring, the both ends of spring respectively with fixed connection's butt piece on the limiting rod with the lower extreme butt of guide cylinder.
The technical scheme has the advantages that on one hand, the guide cylinder is used for positioning the sliding of the limiting rod, so that the limiting rod is ensured to slide along a set track, and the limiting rod is ensured to be accurately inserted into the corresponding socket, and the rapid positioning is facilitated; on the other hand, when the limiting rod is pulled upwards, the spring is in a compressed state, and after the limiting rod is loosened, the limiting rod moves downwards under the elastic force action of the spring until the lower end of the limiting rod is inserted into the corresponding socket, so that time and labor are saved.
Furthermore, the other end of the limiting rod is bent.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design avoids gag lever post and handle bar slippage.
Furthermore, the other end of the limiting rod is fixedly connected with a handle.
The beneficial effects of adopting above-mentioned further scheme are simple structure, reasonable in design avoids gag lever post and handle bar slippage through the handle.
The scheme and the scheme of bending the upper end of the limiting rod are parallel, the scheme and the scheme are both used for preventing the limiting rod from slipping off the handle rod, but the scheme of bending the upper end of the limiting rod is simpler.
Furthermore, a soft layer is fixedly sleeved on the handle.
Adopt the beneficial effect of above-mentioned further scheme to increase the comfort of operation personnel hand through soft layer, protect operation personnel's hand.
Further, the abutting part is a limiting screw, and the limiting screw is in threaded connection with the limiting rod.
The beneficial effects of adopting above-mentioned further scheme are that simple structure makes things convenient for the dismouting spring, can realize spacing to the spring simultaneously.
Further, a mounting plate is fixedly mounted on the handle rod, and the guide cylinder is fixedly mounted on the mounting plate.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, the guide cylinder of easy to assemble.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first handle lever state of the present invention;
fig. 3 is a schematic structural view of the middle handle lever state two of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. handle bar, 2, support bedplate, 3, handle bedplate, 4, limiting plate, 5, socket, 6, gag lever post, 7, locating part, 8, guide cylinder, 9, spring, 10, stop screw, 11, mounting panel, 12, deflector.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a novel operating handle with folding limiting function, which comprises a handle bar 1, a supporting seat plate 2 and a handle seat plate 3, wherein the handle seat plate 3 can be installed on the supporting seat plate 2 in a front-back overturning and positioning manner, the lower end of the handle seat plate 3 is rotatably connected with the supporting seat plate 2 through a rotating shaft, the rotating shaft is rotatably connected with the supporting seat plate 2, and two sides of the lower end of the handle seat plate 3 are respectively fixedly connected with two ends of the rotating shaft; one end of the handle bar 1 is fixedly connected with the handle seat plate 3, usually by welding or bolting. During the use, the handle bar 1 is rotated around the manual work for the handle bedplate 3 rotates around the support bedplate 2 and folds, realizes the folding of handle, simple structure, and is easy and simple to handle, labour saving and time saving. The utility model discloses simple structure can realize that operating handle folds around to avoid the passageway of getting on or off the bus, make things convenient for the operation personnel to get on or off the vehicle.
When in use, the support seat plate 2 is fixedly mounted on a vehicle through bolts.
Example 1
On the basis of the above structure, in the present embodiment, the support seat plate 2 is fixedly provided with the limit plate 4, usually in a welding or bolt connection manner, the limit plate 4 is provided with a plurality of sockets 5 at intervals along the rotation direction of the handle seat plate 3, and each socket 5 is formed by the upper side of the limit plate 4 being concave; the handle rod 1 is provided with a limiting rod 6, and the limiting rod 6 can move and be positioned along the axial direction of the handle rod 1; the limiting rod 6 is pulled to one end to be inserted into or withdrawn from any one of the sockets 5 so as to fix or loosen the handle seat plate 3. During the use, after handle bar 1 and handle bedplate 3 rotated to the position of setting, artifical manual pulling gag lever post 6 inserted or withdraw from arbitrary socket 5 to its one end to fix or loosen handle bedplate 3, realize handle bar 1 and handle bedplate 3's quick location, simple structure, it is easy and simple to handle, labour saving and time saving.
Compared with the prior art, the positioning scheme of the handle rod 1 has a simpler structure, is very simple and convenient to operate, and saves time and labor; meanwhile, the handle bar 1 can be folded quickly to avoid the passage for the driver to get on or off the bus, and the use is convenient.
Besides the above embodiments, other possible solutions may be adopted to position the handle bar 1, for example, the support seat plate 2 is provided with a through positioning screw hole, a positioning screw is connected in the positioning screw hole, and the positioning screw is screwed or unscrewed to one end of the positioning screw to abut against or separate from the handle seat plate 3, so as to fix or release the handle bar 1. This solution may cause the handle lever 1 to shift due to the weight of the handle lever 1 itself.
Example 2
On the basis of embodiment one, in this embodiment, the interval is equipped with two sockets 5 on the limiting plate 4, and two sockets 5 are close to the both ends of limiting plate 4 respectively, simple structure, and reasonable in design realizes the location of extreme position around handle bar 1, convenient to use.
Example 3
On the basis of the first embodiment, in the present embodiment, the limiting members 7 for limiting the limiting rod 6 are relatively fixedly installed on the left and right sides of the upper end of the handle seat plate 3, and usually, the limiting rod 6 passes through between the two limiting members 7 by adopting a bolt connection or welding manner. Fix a position the gliding orbit of gag lever post 6 through locating part 7, guarantee that gag lever post 6 is accurate to insert in the socket 5 that corresponds to carry out quick location.
The position limiting member 7 is preferably a position limiting member, one end of which extends to one side of the handle base plate 3, so as to effectively limit the position of the position limiting rod 6.
Example 3
On the basis of the first embodiment, in the present embodiment, a guide cylinder 8 with two open ends is fixedly installed on the handle rod 1, and the axial direction of the guide cylinder 8 is parallel to the axial direction of the handle rod 1; the upper end of the limiting rod 6 upwards penetrates through the guide cylinder 8 and extends to the upper part of the guide cylinder 8; the part of the limiting rod 6 below the guide cylinder 8 is slidably sleeved with a spring 9, and two ends of the spring 9 are respectively abutted against a butting piece fixedly connected with the limiting rod 6 and the lower end of the guide cylinder 8. When the positioning device is used, on one hand, the guide cylinder 8 is used for positioning the sliding of the limiting rod 6, and the limiting rod 6 is ensured to slide along a set track, so that the limiting rod 6 is ensured to be accurately inserted into the corresponding socket 5, and the rapid positioning is facilitated; on the other hand, when the limiting rod 6 is pulled upwards, the spring 9 is in a compressed state, and after the limiting rod 6 is loosened, the limiting rod moves downwards under the action of the elastic force of the spring 9 until the lower end of the limiting rod is inserted into the corresponding socket 5, so that time and labor are saved.
The two sockets 5 correspond to a normal use state and a folded state of the handle 1, respectively.
Example 4
On the basis of the third embodiment, in this embodiment, the other end of the limiting rod 6 is bent, and the structure is simple, the design is reasonable, and the limiting rod 6 is prevented from slipping off the handle rod 1.
Example 5
On the basis of embodiment three, in this embodiment, the other end fixedly connected with handle of gag lever post 6 adopts welded mode usually, simple structure, and reasonable in design avoids gag lever post 6 and handle bar 1 slippage through the handle.
The scheme and the scheme that the other end of the limiting rod 6 is bent are parallel schemes, the scheme and the scheme are both used for preventing the limiting rod 6 from slipping off the handle rod 1, but the scheme that the other end of the limiting rod 6 is bent is simpler.
Preferably, in this embodiment, the handle is fixedly sleeved with a soft layer, and the comfort of the hand of the operator is enhanced through the soft layer, so as to protect the hand of the operator.
The soft layer is preferably a rubber layer, the elasticity of the rubber layer is better, the hands of the operators can be effectively protected, and the cost is lower.
Example 6
On the basis of the third embodiment, in this embodiment, the abutting part is a limit screw 10, the limit screw 10 is in threaded connection with the limit rod 6, and the upper edge of the limit rod 6 is provided with a through screw hole matched with the limit screw 10, so that the structure is simple, the spring 9 is convenient to disassemble and assemble, and the limit of the spring 9 can be realized.
The limiting screw 10 can penetrate through the limiting rod 6 and can completely support one end of the spring 9 at the moment, so that the spring 9 is uniformly stressed and uniformly deformed, and the service life of the spring is prolonged.
In order to further improve the sliding accuracy of the limiting rod 6, a guide plate 12 can be welded to the position of the handle rod 1 below the guide cylinder 8, a through hole for the limiting rod 6 to pass through is formed in the guide rod 12, and the limiting screw 10 is located below the guide plate 12.
The stop screw 10 may be replaced with a pin and a washer.
Example 7
On the basis of the third embodiment, in this embodiment, the mounting plate 11 is fixedly mounted on the handle lever 1, the mounting plate 11 is fixedly sleeved on the handle lever 1, and the guide cylinder 8 is fixedly mounted on the mounting plate 11, generally, a welding mode is adopted, the structure is simple, and the guide cylinder 8 is convenient to mount.
The working principle of the utility model is as follows:
firstly, manually pulling up the limiting rod 6 until the lower end of the limiting rod exits from the corresponding socket 5; then, the handle bar 1 is manually turned to a set position in a front-back mode, the limiting rod 6 is loosened, and the limiting rod 6 moves downwards under the action of the elastic force of the spring 9 until the lower end of the limiting rod is inserted into the corresponding socket 5, so that the handle seat plate 3 and the handle bar 1 are fixed.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel operating handle with folding limit function which characterized in that: the handle comprises a handle rod (1), a support seat plate (2) and a handle seat plate (3), wherein the handle seat plate (3) can be arranged on the support seat plate (2) in a front-back overturning and positioning manner; one end of the handle rod (1) is fixedly connected with the handle seat plate (3).
2. The novel operating handle with the folding and limiting function according to claim 1 is characterized in that: a limiting plate (4) is fixedly arranged on the supporting seat plate (2), and a plurality of sockets (5) are arranged on the limiting plate (4) at intervals along the rotating direction of the handle seat plate (3); the handle rod (1) is provided with a limiting rod (6), and the limiting rod (6) can move and be positioned along the axial direction of the handle rod (1); the limiting rod (6) is pulled to one end to be inserted into or withdrawn from any one of the sockets (5) so as to fix or loosen the handle seat plate (3).
3. The novel operating handle with the folding and limiting function according to claim 2 is characterized in that: the limiting plate (4) is provided with two sockets (5) at intervals, and the two sockets (5) are respectively close to two ends of the limiting plate (4).
4. The novel operating handle with the folding and limiting function according to claim 2 is characterized in that: the handle seat board is characterized in that the left side and the right side of the upper end of the handle seat board (3) are fixedly provided with limiting parts (7) for limiting the limiting rod (6), and the limiting rod (6) penetrates through the limiting parts (7).
5. The novel operating handle with the folding and limiting function according to any one of claims 2 to 4, characterized in that: a guide cylinder (8) with two open ends is fixedly arranged on the handle rod (1), and the axial direction of the guide cylinder (8) is parallel to the axial direction of the handle rod (1); the upper end of the limiting rod (6) upwards penetrates through the guide cylinder (8) and extends to the upper part of the guide cylinder (8); the limiting rod (6) is located a position below the guide cylinder (8) is slidably sleeved with a spring (9), and two ends of the spring (9) are respectively abutted against a fixedly connected abutting piece on the limiting rod (6) and the lower end of the guide cylinder (8).
6. The novel operating handle with the folding and limiting function according to claim 5 is characterized in that: the other end of the limiting rod (6) is bent.
7. The novel operating handle with the folding and limiting function according to claim 5 is characterized in that: the other end of the limiting rod (6) is fixedly connected with a handle.
8. The novel operating handle with the folding and limiting function according to claim 7 is characterized in that: the handle is fixedly sleeved with a soft layer.
9. The novel operating handle with the folding and limiting function according to claim 5 is characterized in that: the abutting part is a limiting screw (10), and the limiting screw (10) is in threaded connection with the limiting rod (6).
10. The novel operating handle with the folding and limiting function according to claim 5 is characterized in that: the handle bar (1) is fixedly provided with a mounting plate (11), and the guide cylinder (8) is fixedly arranged on the mounting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407733.2U CN214776142U (en) | 2021-02-24 | 2021-02-24 | Novel operating handle with folding limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407733.2U CN214776142U (en) | 2021-02-24 | 2021-02-24 | Novel operating handle with folding limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214776142U true CN214776142U (en) | 2021-11-19 |
Family
ID=78754242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120407733.2U Active CN214776142U (en) | 2021-02-24 | 2021-02-24 | Novel operating handle with folding limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214776142U (en) |
-
2021
- 2021-02-24 CN CN202120407733.2U patent/CN214776142U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |