CN215565204U - Vehicle door limiting device - Google Patents
Vehicle door limiting device Download PDFInfo
- Publication number
- CN215565204U CN215565204U CN202120022746.8U CN202120022746U CN215565204U CN 215565204 U CN215565204 U CN 215565204U CN 202120022746 U CN202120022746 U CN 202120022746U CN 215565204 U CN215565204 U CN 215565204U
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- roller
- vehicle door
- seat
- stop block
- hinge seat
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Abstract
The utility model discloses a vehicle door limiting device, and aims to provide a vehicle door limiting device convenient to install. The hinge comprises a fixed component fixedly connected to a first hinge seat and a movable component fixedly connected to a second hinge seat; the fixing assembly comprises a fixed seat fixedly connected with the first hinge seat, a stop block with one end hinged to the fixed seat, and a spring used for connecting the other end of the stop block with the fixed seat; the movable assembly comprises a connecting seat fixedly connected to the second hinge seat and a roller rotatably arranged on the connecting seat; when the vehicle door is opened, the roller on the second hinge seat is contacted with the swing end of the stop block; the swing end of the stop block is provided with an arc-shaped clamping groove for clamping the roller; when the roller pushes the stop block to extrude the spring, the roller passes over the end part of the arc-shaped clamping groove, and the stop block enables the roller to be clamped into the arc-shaped clamping groove under the action of the pushing force of the spring, so that the limiting of the vehicle door is realized; the utility model is suitable for various vehicle doors without limit structures.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a vehicle door limiting device.
Background
The common vehicle door usually adopts an internal hinge and is provided with a door limiting device, so that the vehicle is convenient to use. At present, some vehicle doors adopt an outer hinge (formed by hinging a first hinge seat and a second hinge seat) mode and do not have a vehicle door limiting device, so that after the vehicle doors are opened when the vehicle is parked, the vehicle doors can move freely, potential safety hazards exist, the vehicle doors of the vehicle are inconvenient to use, the vehicle doors are easy to damage, and the service life of the outer hinge is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides the vehicle door limiting device which is simple in structure and small in size, can effectively improve the safety of opening of the vehicle door, and meets the requirements of various vehicle doors with outer hinges.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
a vehicle door limiting device comprises a fixed component fixedly connected to a first hinge seat and a movable component fixedly connected to a second hinge seat;
the fixing assembly comprises a fixed seat fixedly connected with the first hinge seat, a stop block with one end hinged to the fixed seat, and a spring used for connecting the other end of the stop block with the fixed seat;
the movable assembly comprises a connecting seat fixedly connected to the second hinge seat and a roller rotatably arranged on the connecting seat;
when the vehicle door is opened, the roller on the second hinge seat is contacted with the swing end of the stop block on the first hinge seat; the swing end of the stop block is provided with an arc-shaped clamping groove for clamping the roller; when the roller pushes the stop block to extrude the spring, the roller passes over the end part of the arc-shaped clamping groove, and the stop block enables the roller to be clamped into the arc-shaped clamping groove under the action of the pushing force of the spring, so that the limiting of the vehicle door is realized; when the vehicle door needs to be closed, the stop block is extruded by the tension of the roller to swing, the roller reversely crosses the end part of the arc-shaped clamping groove to be separated from the arc-shaped clamping groove, and the vehicle door is relieved from limiting.
Specifically, the fixing seat comprises a fixing block and a baffle fixedly connected to one side of the fixing block and lapped and limited with the end part of the first hinge seat.
Specifically, the check block is installed on the fixing base through a positioning shaft, and gaskets are sleeved on the positioning shaft and at two ends of the check block.
Specifically, the connecting seat comprises a moving block located on the outer side of the second hinge seat and a cushion block located on the inner side of the second hinge seat, and the moving block and the cushion block are fixedly connected through bolts.
Specifically, the roller is arranged on the connecting seat through a roller shaft.
Compared with the prior art, the utility model has the following advantages:
1. the utility model adds the limit function on the original vehicle hinge, has simple structure, convenient installation, firmness and reliability; the existing vehicle door can be quickly installed, and the installation is convenient and quick.
2. The mechanism of the utility model is reasonable in arrangement, has the advantages of compact structure and small volume, completely meets the limit use of the outer hinge type vehicle door, and greatly improves the use safety and the service life of the vehicle door.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the present invention mounted on a vehicle.
Fig. 2 is a sectional view of the present invention after installation, showing only a portion of the door 2 and the frame 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a perspective view of fig. 2.
Fig. 5 is a schematic view of the opened vehicle door in fig. 2.
Fig. 6 is a structural view of the fixing member.
Detailed Description
In order to more clearly illustrate the objects, technical solutions and advantages of the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention described below, are within the scope of protection of the present invention.
In the description of the present invention, technical or scientific terms used should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. It should be noted that unless otherwise expressly stated or limited, the terms "mounted," "connected," "disposed," and the like are intended to be broadly construed and include, for example, fixedly connected, disposed, detachably connected, disposed, and integrally connected and disposed. The terms "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, and those skilled in the art will understand that the terms are used in the present invention according to their specific meanings. The terms "comprises" or "comprising," and the like, mean that the element or item preceding the term includes the element or item listed after the term and its equivalent, but not excluding other elements or items. The terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Meanwhile, in order to keep the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known parts of the present invention is omitted.
As shown in the attached drawings, the vehicle door limiting device of the present invention comprises a fixed component fixedly connected to a first hinge seat 32, and a movable component fixedly connected to a second hinge seat 31; the first hinge seat 32 and the second hinge seat 31 constitute a hinge 3 of the vehicle door;
the fixing component comprises a fixed seat 4 fixedly connected with the first hinge seat 32, a stop block 9 with one end hinged on the fixed seat 4, and a spring 8 for connecting the other end of the stop block 9 and the fixed seat 4;
the movable component comprises a connecting seat 5 fixedly connected to the second hinge seat 31 and a roller 13 rotatably arranged on the connecting seat 5;
when the vehicle door is opened, the roller 13 on the second hinge seat 31 is contacted with the swing end of the stop block 9 on the first hinge seat 32; the swing end of the stop block 9 is provided with an arc-shaped clamping groove 91 for clamping the roller 13; when the roller 13 pushes the stop block 9 to extrude the spring 8, the roller 13 passes over the end part of the arc-shaped clamping groove 91, and the stop block 9 enables the roller 13 to be clamped into the arc-shaped clamping groove 91 under the action of the thrust force 8 of the spring 8, so that the limiting of the vehicle door is realized; when the vehicle door needs to be closed, the stop block 9 is extruded by the tension of the roller 13 to swing the spring 8, the roller 13 reversely crosses the end part of the arc-shaped clamping groove 91 to be separated from the arc-shaped clamping groove 91, and the vehicle door is relieved from limiting.
In this embodiment, the connecting seat 5 includes a moving block 12 located at an outer side of the second hinge seat 31 and a cushion block 14 located at an inner side of the second hinge seat 31, and the moving block 12 and the cushion block 14 are fixedly connected by a bolt.
In this embodiment, the fixing seat 4 includes a fixing block 6 and a baffle 7 fixedly connected to one side of the fixing block 6 and lapped and limited with the end of the first hinge seat 32, so as to improve the precision of installation and positioning.
In this embodiment, the stopper 9 is installed on the fixing base 4 through a positioning shaft 10, and gaskets 11 are sleeved on the positioning shaft 10 and at two ends of the stopper 9. The roller 13 is mounted on the connecting base 5 through a roller shaft 15.
When the vehicle door is opened, the roller 13 is pressed into the arc-shaped groove of the stop block, the spring 8 supporting the stop block 9 is compressed to enable the roller 13 to slide into the arc-shaped groove of the stop block 9, and the spring 8 in the stop block 9 restores to be original to press the stop block 9 to prevent the roller 13 from being separated from the arc-shaped groove, so that the vehicle door is fixed.
When the external force exceeds the elastic force of the spring 8, the stop block 9 swings to enable the roller 13 to slide out of the arc-shaped groove, and the vehicle door can rotate freely.
The utility model is suitable for the situation that the vehicle is parked at any place or in any environment, the vehicle door cannot be automatically closed or freely moved after being opened and limited, and the vehicle door can be conveniently and safely accessed or operated at the vehicle door opening by people after being opened.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. It will be understood by those skilled in the art that any modification, equivalent replacement, or improvement made on the technical solutions or parts of the technical features described in the above embodiments can be included in the scope of protection of the present invention within the spirit and principle of the present invention.
Claims (5)
1. A vehicle door limiting device comprises a fixed component fixedly connected to a first hinge seat (32) and a movable component fixedly connected to a second hinge seat (31); the method is characterized in that:
the fixing assembly comprises a fixed seat (4) fixedly connected with the first hinge seat (32), a stop block (9) with one end hinged to the fixed seat (4), and a spring (8) used for connecting the other end of the stop block (9) with the fixed seat (4);
the movable assembly comprises a connecting seat (5) fixedly connected to the second hinge seat (31) and a roller (13) rotatably arranged on the connecting seat (5);
when the vehicle door is opened, the roller (13) on the second hinge seat (31) is contacted with the swing end of the stop block (9) on the first hinge seat (32); the swing end of the stop block (9) is provided with an arc-shaped clamping groove (91) for clamping the roller (13); when the roller (13) pushes the stop block (9) to extrude the spring (8), the roller (13) passes over the end part of the arc-shaped clamping groove (91), and the stop block (9) enables the roller (13) to be clamped into the arc-shaped clamping groove (91) under the action of the thrust (8) of the spring (8), so that the limiting of the vehicle door is realized; when the vehicle door needs to be closed, the stop block (9) is extruded by the tension of the roller (13) to swing the spring (8), the roller (13) reversely crosses the end part of the arc-shaped clamping groove (91) to be separated from the arc-shaped clamping groove (91), and the vehicle door is released from limiting.
2. The vehicle door check device of claim 1, wherein: the connecting seat (5) comprises a moving block (12) located on the outer side of the second hinge seat (31) and a cushion block (14) located on the inner side of the second hinge seat (31), and the moving block (12) and the cushion block (14) are fixedly connected through bolts.
3. The vehicle door check device according to claim 1 or 2, characterized in that: the fixing seat (4) comprises a fixing block (6) and a baffle (7) which is fixedly connected to one side of the fixing block (6) and is in lap joint with the end part of the first hinge seat (32) for limiting.
4. The vehicle door check device according to claim 1 or 2, characterized in that: the stop block (9) is arranged on the fixed seat (4) through a positioning shaft (10), and gaskets (11) are sleeved on the positioning shaft (10) and positioned at two ends of the stop block (9).
5. The vehicle door check device according to claim 1 or 2, characterized in that: the roller (13) is arranged on the connecting seat (5) through a roller shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120022746.8U CN215565204U (en) | 2021-01-06 | 2021-01-06 | Vehicle door limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120022746.8U CN215565204U (en) | 2021-01-06 | 2021-01-06 | Vehicle door limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565204U true CN215565204U (en) | 2022-01-18 |
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ID=79816204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120022746.8U Active CN215565204U (en) | 2021-01-06 | 2021-01-06 | Vehicle door limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788201A (en) * | 2022-11-01 | 2023-03-14 | 东风柳州汽车有限公司 | Door hinge assembly, car door and car |
-
2021
- 2021-01-06 CN CN202120022746.8U patent/CN215565204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788201A (en) * | 2022-11-01 | 2023-03-14 | 东风柳州汽车有限公司 | Door hinge assembly, car door and car |
| CN115788201B (en) * | 2022-11-01 | 2024-08-13 | 东风柳州汽车有限公司 | Door hinge assembly, car door and car |
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