CN212296033U - Automobile sliding door closing device - Google Patents
Automobile sliding door closing device Download PDFInfo
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- CN212296033U CN212296033U CN202020308051.1U CN202020308051U CN212296033U CN 212296033 U CN212296033 U CN 212296033U CN 202020308051 U CN202020308051 U CN 202020308051U CN 212296033 U CN212296033 U CN 212296033U
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- sliding door
- guide wheel
- automobile
- door closing
- pull rope
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Abstract
The utility model provides a car sliding door closing device relates to the door and closes technical field. Wherein the device comprises a hollow guide tube, a guide wheel and a pull rope. Two ends of the hollow guide tube are respectively fixed at two sides of the automobile carriage. The guide wheels comprise a first guide wheel and a second guide wheel; the first guide wheel is arranged at one end of the hollow guide pipe, which is far away from the automobile sliding door; the second guide wheel is arranged at one end of the hollow guide pipe close to the automobile sliding door; the first end of the stay cord sequentially bypasses the first guide wheel, penetrates through the hollow guide pipe, bypasses the second guide wheel, is connected with a stay cord take-up device and then is fixed on the automobile sliding door, and the automobile sliding door is closed by pulling the second end of the stay cord. The utility model discloses a stay cord long-range car sliding door that closes compares and closes in promoting the sliding door with the door handle, more has the simplicity to the driver, easy operability.
Description
Technical Field
The utility model relates to a field is closed to the door particularly, relates to an automobile sliding door closing device.
Background
The manual door closing of the sliding door of the passenger car refers to an operation mode of closing the sliding door of the passenger car in the process of closing the door of the passenger car, and the manual door closing device is widely applied to passenger car models with the sliding door. However, most of the current passenger car models are only provided with door handle closing type sliding door closing devices, the sliding door closing operation needs to be carried out by passengers in passenger areas, the dependence is strong, and meanwhile, the working efficiency of drivers is also reduced. The operability and convenience for the driver to operate the sliding door to close are poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a car sliding door closing device aims at improving the poor, the weak problem of convenience ability of operability that driver's operation sliding door closed among the prior art.
In order to solve the technical problem, the utility model provides a car sliding door closing device, include:
the two ends of the hollow guide pipe are respectively fixed on the two sides of the automobile carriage;
the guide wheels comprise a first guide wheel and a second guide wheel; the first guide wheel is arranged at one end, far away from the automobile sliding door, of the hollow guide pipe; the second guide wheel is arranged at one end of the hollow guide pipe close to the automobile sliding door;
and the first end of the pull rope sequentially bypasses the first guide wheel, penetrates through the hollow guide pipe, bypasses the second guide wheel, is connected with a pull rope take-up device and then is fixed on the automobile sliding door, and the second end of the pull rope is pulled to close the automobile sliding door.
As a further optimization, the device further comprises a limiting piece, wherein the limiting piece is fixed on the pull rope and is arranged close to the second end of the pull rope.
As further optimization, the limiting piece is a U-shaped buckle.
As further optimization, the rope pulling device further comprises a buffer piece, wherein the buffer piece is fixed on the pulling rope and is arranged close to the limiting piece; the limiting piece is located between the buffer piece and the second end of the pull rope.
As further optimization, the buffer piece is a circular ring type rubber pad.
As a further optimization, the material of the first guide wheel is aluminum.
As a further optimization, the material of the second guide wheel is polyoxymethylene.
Preferably, the first end of the pull rope is fixed on the automobile sliding door through an L-shaped bracket.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
(1) the utility model provides a pair of car sliding door closing means adopts stay cord long-range closing car sliding door, compares in pushing away the sliding door with the door handle and closes, more has the simplicity to the driver, easy operability.
(2) The utility model provides a pair of car sliding door closing device adopts U type buckle to carry on spacingly to the stroke of stay cord, can require according to the user, carries out sliding door switching degree adjustment, and unnecessary stay cord is automatic to be retrieved in the stay cord spooler.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a sliding door closing apparatus for an automobile according to the present invention;
FIG. 2 is an exploded schematic view of the sliding door closure assembly of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at V;
the labels in the figure are: 1-a hollow guide tube; 2-a first guide wheel; 3-a second guide wheel; 4-pulling a rope; 5-a first end; 6-a second end; 7-a rope pulling wire-rewinding device; an 8-L shaped scaffold; 9-U-shaped fasteners; 10-a buffer member; 11-a fixed plate; 12-a support plate; 13-roller support shaft.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
shown by fig. 1-3, the utility model provides an automobile sliding door closing device, including cavity stand pipe 1, leading wheel, stay cord 4 and stay cord spooler 7.
As shown in fig. 1, both ends of a hollow guide tube 1 are fixed to both sides of a vehicle compartment, respectively. Specifically, in this embodiment, both ends of the hollow guide tube 1 can be fixed on both sides of the car body by welding a fixing plate 11 with a threaded hole and by bolting the two ends of the hollow guide tube 1 to each other. Openings for the pull rope 4 to pass through are further formed in the two ends of the hollow guide tube 1, and on one hand, the pull rope 4 passes through the hollow inner cavity of the hollow guide tube 1 and reaches the other end from one end of the hollow guide tube 1; on the other hand, the pull rope 4 can be protected.
The guide wheels comprise a first guide wheel 2 and a second guide wheel 3. The first guide wheel 2 is arranged at one end of the hollow guide pipe 1 far away from the automobile sliding door; the second guide wheel 3 is arranged at one end of the hollow guide pipe 1 close to the sliding door of the automobile. Specifically, as shown in fig. 2, two opposite supporting plates 12 are disposed at openings at two ends of the hollow guide tube 1, the two supporting plates 12 are connected by a roller supporting shaft 13, the first guide wheel 2 and the second guide wheel 3 are rollers, and are roll-connected to the roller supporting shaft 13 so that the first guide wheel 2 and the second guide wheel 3 can rotate around the roller supporting shaft 13.
As shown in fig. 1 and 2, a first end 5 of the pull rope 4 sequentially bypasses the first guide wheel 2, passes through the hollow guide tube 1, bypasses the second guide wheel 3, is connected with a pull rope take-up 7, and is then fixed on the automobile sliding door, so as to realize the closing of the automobile sliding door by pulling a second end 6 of the pull rope 4. The cord take-up 7 is a commercially available cord take-up 7, and the type thereof is not limited as long as it has a cord take-up and pay-off function.
As a further optimization, as shown in fig. 1 or fig. 2, the first end 5 of the pull rope 4 is fixed to the vehicle sliding door through an L-shaped bracket 8. A through hole for the pull rope 4 to pass through is formed in the horizontal support plate of the L-shaped support 8, and after the first end 5 of the pull rope 4 passes through the through hole, the pull rope 4 can be connected with the L-shaped support 8 in a knotting mode or a limiting piece is fixedly connected to the first end 5. Threaded holes are formed in the vertical supporting plate of the L-shaped support 8, and the L-shaped support 8 can be fixed on the automobile sliding door in a bolt connection mode.
Specifically, in this embodiment, the utility model provides a car sliding door closing means application method is: after the L-shaped bracket 8 is fixed on the sliding door, a driver pulls the second end 6 of the pull rope 4 downwards, and the main body of the pull rope 4 moves towards the first guide wheel 2 along the second guide wheel 3 to drive the sliding door to slide until the sliding door is closed, and then fixes the second end 6 of the pull rope 4. When the door is closed, the pull rope take-up 7 recovers the excessive pull rope 4 generated in the door closing process. When the driver wants to open the sliding door, the sliding door is firstly disconnected from the carriage, then the second end 6 of the pull rope 4 is loosened, the sliding door is opened under the action of the sliding force, and at the moment, the wire releasing state of the pull rope 4 is kept. The utility model provides a pair of car sliding door closing means adopts 4 long-range car sliding doors of closing of stay cord, compares and to promote the sliding door to close in using the door handle, more has the simplicity to the driver, easy operability.
As a further optimization, in the preferred embodiment of the present invention, as shown in fig. 1 and 2, the sliding door closing device further includes a limiting member, which is fixed on the pulling rope 4 and is disposed near the second end 6 of the pulling rope 4. Specifically, when the sliding door is to be opened, the first end 5 of the pull rope 4 is pulled by the sliding door, so that the main body of the pull rope 4 moves along the first guide wheel 2 to the direction of the second guide wheel 3, and the second end 6 of the pull rope 4 approaches to the first guide wheel 2. Therefore, as shown in fig. 3, when the pulling rope 4 is pulled to a certain position, the limiting member can be limited between the hollow guide tube 1 and the first guide wheel 2, so that not only can the second end 6 of the pulling rope 4 be prevented from being dragged into the hollow tube, but also the opening range of the sliding door can be limited to a certain extent.
For further optimization, the limiting piece is a U-shaped buckle 9 made of stainless steel. The U-shaped buckle 9 can be firmly fixed on the pull rope 4, and the position of the U-shaped buckle 9 on the pull rope 4 can be adjusted by opening a switch of the U-shaped buckle 9, so that the purpose of limiting different strokes of the pull rope 4 is achieved. Stainless steel material then can be for U type buckle 9 increase mechanical strength, avoid striking the emergence damage behind on first leading wheel 2.
More preferably, in the utility model discloses in another embodiment, also a fixed connection U type buckle 9 of first end 5 of stay cord 4, both can guarantee the relation of connection of stay cord 4 and L type support 8, still can be through adjusting the distance between two U type buckles 9 at stay cord 4 both ends, realize carrying out spacing purpose to the different strokes of stay cord 4, can according to the user's requirement, carry out the adjustment of sliding door switching degree, unnecessary stay cord 4 is automatic to be retrieved in stay cord spooler 7.
As a further optimization, in another preferred embodiment of the present invention, as shown in fig. 2 and 3, the car sliding door closing device further includes a buffer member 10, and the buffer member 10 is fixed on the pulling rope 4 and disposed close to the limiting member; the limiting member is located between the buffer member 10 and the second end 6 of the pull cord 4. When the sliding door is opened, the limiting part can impact the first guide wheel 2 under the driving action of the pull rope 4 so as to achieve the purpose of limiting. And added bolster 10, can cushion the dynamics of locating part striking at first leading wheel 2, reduce the damage of locating part and first leading wheel 2, increase of service life.
Preferably, the buffer 10 is a circular ring type rubber pad. On one hand, the pull rope 4 can penetrate through the circle center of the circular rubber pad, so that the installation is convenient, and the buffer piece 10 can move on the pull rope 4; on the other hand, the rubber has elasticity to further reduce the damage of the limiting member and the first guide wheel 2.
As a further optimization, the material of the first guide wheel 2 is aluminum, because the buffer member 10 will collide with the first guide wheel 2 during each sliding door opening process, the first guide wheel 2 needs to have a certain strength requirement to avoid the damage during the collision process.
As a further optimization, the material of the second guide wheel 3 is Polyoxymethylene (POM), so that the pulling process of the pull rope is smoother.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An automotive sliding door closing device, comprising:
the two ends of the hollow guide pipe are respectively fixed on the two sides of the automobile carriage;
the guide wheels comprise a first guide wheel and a second guide wheel; the first guide wheel is arranged at one end, far away from the automobile sliding door, of the hollow guide pipe; the second guide wheel is arranged at one end of the hollow guide pipe close to the automobile sliding door;
and the first end of the pull rope sequentially bypasses the first guide wheel, penetrates through the hollow guide pipe, bypasses the second guide wheel, is connected with a pull rope take-up device and then is fixed on the automobile sliding door, and the second end of the pull rope is pulled to close the automobile sliding door.
2. The vehicle sliding door closing apparatus as recited in claim 1, further comprising a stopper fixed to said pull cord and disposed proximate to a second end of said pull cord.
3. The vehicle sliding door closing apparatus as claimed in claim 2, wherein said retainer is a U-shaped clip.
4. The vehicle sliding door closing apparatus according to claim 2, further comprising a buffer member fixed to said pull cord and disposed in close proximity to said limiting member; the limiting piece is located between the buffer piece and the second end of the pull rope.
5. The vehicle sliding door closing apparatus as in claim 4, wherein said buffer is a ring-shaped rubber pad.
6. The sliding door closing apparatus for vehicles as claimed in claim 1, wherein the material of said first guide wheel is aluminum.
7. The sliding door closing apparatus for vehicles as claimed in claim 1, wherein the material of said second guide wheel is polyoxymethylene.
8. The vehicle sliding door closing apparatus according to claim 1, wherein a first end of said pull cord is secured to said vehicle sliding door by an L-shaped bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308051.1U CN212296033U (en) | 2020-03-12 | 2020-03-12 | Automobile sliding door closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308051.1U CN212296033U (en) | 2020-03-12 | 2020-03-12 | Automobile sliding door closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212296033U true CN212296033U (en) | 2021-01-05 |
Family
ID=73958159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020308051.1U Active CN212296033U (en) | 2020-03-12 | 2020-03-12 | Automobile sliding door closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212296033U (en) |
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2020
- 2020-03-12 CN CN202020308051.1U patent/CN212296033U/en active Active
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