CN220662611U - Frame with multiple regulatory function - Google Patents
Frame with multiple regulatory function Download PDFInfo
- Publication number
- CN220662611U CN220662611U CN202322443334.3U CN202322443334U CN220662611U CN 220662611 U CN220662611 U CN 220662611U CN 202322443334 U CN202322443334 U CN 202322443334U CN 220662611 U CN220662611 U CN 220662611U
- Authority
- CN
- China
- Prior art keywords
- upper joint
- front support
- push rod
- frame
- joint
- 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.)
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- 230000009711 regulatory function Effects 0.000 title description 3
- 230000006870 function Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of frames, and particularly relates to a frame with multiple adjusting functions. When the frame is in an unfolding state, the locking teeth lock the upper joint of the front support and the lower joint of the push rod together under the action of the springs, the upper joint of the front support is hinged with the upper joint of the rear support, the lock tongue slides in the upper joint of the rear support, and when the frame is in an unfolding state, the lock tongue is matched with the upper joint of the front support so as to lock the rear support and the front support.
Description
Technical Field
The utility model relates to the technical field of frames, in particular to a frame with multiple adjusting functions.
Background
The frame is a frame structure of a vehicle, is a base body of the vehicle, generally consists of two longitudinal beams and a plurality of transverse beams, and is supported on wheels through a suspension device, a front axle and a rear axle. The frame must have sufficient strength and rigidity to withstand the loads and impacts from the wheels, and functions to support, connect, maintain the relative correct position of the various assemblies of the vehicle, and withstand the various loads inside and outside the vehicle.
Most of the existing frames are formed integrally through a die or formed through welding, so that the configuration of each part is fixed, and when the frames are not used, the parts are difficult to fold together, so that the space is occupied.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a frame with multiple adjusting functions, and solves the problems that the existing frame is formed by a die integrally or by welding, so that the configuration of each part is fixed, and when the frame is not used, the parts are difficult to fold together, and the space is occupied.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a frame having a plurality of adjustment functions, comprising: the device comprises a front support, a push rod and a rear support, wherein a first hinge piece is connected between the front support and the push rod, and a second hinge piece is connected between the front support and the rear support.
As a preferred embodiment of the present utility model, the first hinge member includes:
the device comprises a front support upper joint and a push rod lower joint, wherein a spring is arranged in the front support upper joint;
and the locking teeth and the unlocking blocks can slide in the upper joint of the front bracket and the lower joint of the push rod.
As a preferable technical scheme of the utility model, the second hinge piece comprises a lock tongue and a rear bracket upper joint, wherein the lock tongue can slide in the rear bracket upper joint, the bottom end of the front bracket upper joint is integrally formed with a mounting groove, and the top end of the rear bracket upper joint is hinged with the mounting groove.
As a preferable technical scheme of the utility model, one end of the front bracket far away from the push rod is provided with a first moving wheel.
As a preferable technical scheme of the utility model, a second moving wheel is arranged at one end of the rear bracket far away from the upper joint of the front bracket.
Compared with the prior art, the utility model provides the frame with multiple adjusting functions, which has the following beneficial effects:
this frame with multiple regulatory function, when the frame expands the state, the locking tooth is in the same place fore-stock top connection and push rod lower clutch lock under the effect of spring, fore-stock top connection is articulated with the back support top connection, the spring bolt slides in the back support top connection, when the frame expands the state, the spring bolt cooperates with the fore-stock top connection to lock back support and fore-stock, in addition, the locking tooth slides out from the push rod lower clutch under the effect of unlocking piece when the frame unblock, the push rod unblocks, the push rod rotates forward, promote the spring bolt roll-off in the front support top connection, back support and front support unblock, the back support rotates forward, thereby realize the frame is folding.
Drawings
FIG. 1 is a schematic view of an open frame of the present utility model;
FIG. 2 is a schematic view of a folded state of the frame of the present utility model;
FIG. 3 is an exploded view of the joint of the present utility model.
In the figure: 1. a front bracket; 2. a push rod; 3. a rear bracket; 4. a front bracket upper joint; 5. a push rod lower joint; 6. a spring; 7. locking teeth; 8. unlocking the block; 9. a bolt; 10. a first moving wheel; 11. a rear bracket upper joint; 12. and a second moving wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the present embodiment, a frame with multiple adjusting functions includes: the front support 1, the push rod 2 and the rear support 3 are connected with a first hinge piece between the front support 1 and the push rod 2.
The first hinge includes:
a front support upper joint 4 and a push rod lower joint 5, wherein a spring 6 is arranged in the front support upper joint 4;
the locking teeth 7 and the unlocking block 8, and the locking teeth 7 and the unlocking block 8 can slide in the upper joint 4 of the front bracket and the lower joint 5 of the push rod.
The above-mentioned: the locking teeth 7 can lock the front bracket 1 and the push rod 2 in the unfolded state of the frame.
In addition, referring to fig. 1, a first moving wheel 10 is installed at one end of the front bracket 1 far away from the push rod 2, a second moving wheel 12 is installed at one end of the rear bracket 3 far away from the front bracket upper joint 4, the diameter of the second moving wheel 12 is preferably larger than that of the first moving wheel 10, and the first moving wheel 10 and the second moving wheel 12 are matched, so that the movement of the frame is facilitated, and the labor is saved.
In a second embodiment, referring to fig. 1 and 3, the vehicle frame with multiple adjusting functions includes: the front bracket 1, the push rod 2 and the rear bracket 3 are connected with a second hinge piece between the front bracket 1 and the rear bracket 3.
The second hinge piece comprises a lock tongue 9 and a rear support upper joint 11, wherein the lock tongue 9 can slide in the rear support upper joint 11, the bottom end of the front support upper joint 4 is integrally formed with a mounting groove, and the top end of the rear support upper joint 11 is hinged to the mounting groove.
To sum up: the front support 1 is hinged with the push rod 2, the front support 1 is hinged with the rear support 3, the front support is not in the same axle center with the push rod and the rear support, the front support upper joint 4 is hinged with the push rod lower joint 5, the locking teeth 7 and the unlocking block 8 slide inside the front support upper joint 4 and the push rod lower joint 5, the locking teeth lock the front support upper joint 4 and the rear support upper joint 11 under the action of the springs 6 when the frame is unfolded, the lock tongue 9 slides in the rear support upper joint 11, the lock tongue 9 is matched with the front support upper joint 4 when the frame is unfolded, so that the rear support is locked with the front support, the locking teeth 7 slide out of the push rod lower joint under the action of the unlocking block 8 when the frame is unlocked, the push rod 2 rotates forwards, the lock tongue 9 is pushed to slide out of the front support upper joint 4, the rear support 3 and the front support 1 are unlocked, and the rear support rotates forwards, and the frame is folded.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A vehicle frame having a plurality of adjustment functions, comprising: the novel front support comprises a front support (1), a push rod (2) and a rear support (3), wherein a first hinge piece is connected between the front support (1) and the push rod (2), and a second hinge piece is connected between the front support (1) and the rear support (3).
2. A vehicle frame with multiple adjustment functions according to claim 1, characterized in that: the first hinge includes:
a front support upper joint (4) and a push rod lower joint (5), wherein a spring (6) is arranged in the front support upper joint (4);
the locking tooth (7) and the unlocking block (8) can slide in the front support upper joint (4) and the push rod lower joint (5).
3. A vehicle frame with multiple adjustment functions according to claim 2, characterized in that: the second hinge piece comprises a lock tongue (9) and a rear support upper joint (11), the lock tongue (9) can slide in the rear support upper joint (11), an installation groove is integrally formed in the bottom end of the front support upper joint (4), and the top end of the rear support upper joint (11) is hinged to the installation groove.
4. A vehicle frame with multiple adjustment functions according to claim 1, characterized in that: a first moving wheel (10) is arranged at one end of the front support (1) far away from the push rod (2).
5. A vehicle frame with multiple adjustment functions according to claim 2, characterized in that: and a second moving wheel (12) is arranged at one end of the rear bracket (3) far away from the upper joint (4) of the front bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443334.3U CN220662611U (en) | 2023-09-08 | 2023-09-08 | Frame with multiple regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443334.3U CN220662611U (en) | 2023-09-08 | 2023-09-08 | Frame with multiple regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662611U true CN220662611U (en) | 2024-03-26 |
Family
ID=90341981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322443334.3U Active CN220662611U (en) | 2023-09-08 | 2023-09-08 | Frame with multiple regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220662611U (en) |
-
2023
- 2023-09-08 CN CN202322443334.3U patent/CN220662611U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |