CN210218549U - Steel wire rope connecting structure for glass lifter - Google Patents
Steel wire rope connecting structure for glass lifter Download PDFInfo
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- CN210218549U CN210218549U CN201920965073.2U CN201920965073U CN210218549U CN 210218549 U CN210218549 U CN 210218549U CN 201920965073 U CN201920965073 U CN 201920965073U CN 210218549 U CN210218549 U CN 210218549U
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Abstract
The utility model discloses a wire rope connection structure for glass-frame riser, include: the device comprises a fixed sleeve, a first accommodating cavity and a second accommodating cavity, wherein one end of the fixed sleeve is provided with a first through hole, the bottom of the first accommodating cavity is provided with a first through hole, and the side wall of the first accommodating cavity is provided with a pre-installed step and an adjusting step, wherein the pre-installed step is larger than the depth of the adjusting step; one end of the adjusting sleeve is inserted into the first accommodating cavity, a stop block is arranged on the circumferential outer surface of the adjusting sleeve, a second through hole is formed in the adjusting sleeve, and the steel wire rope is fixedly connected with the adjusting sleeve; the pressure pipe is made of flexible materials and is sleeved on the steel wire rope, and the first end of the pressure pipe is connected with the second end of the adjusting sleeve; and a first end of the spring is fixedly connected to the external motor, and a second end of the spring is connected with the second end of the pressure pipe. The utility model discloses the wire rope is in slightly pine state in wire rope assembling process, can draw up wire rope after the assembly and send abnormal sound and glass-frame riser performance decline scheduling problem when avoiding the glass-frame riser to go up and down.
Description
Technical Field
The utility model relates to a connected mode technical field of glass-frame riser especially relates to a wire rope connection structure for glass-frame riser.
Background
In recent years, with the rapid development of economy in China, the automobile industry in China, particularly the car industry, drives a rapidly-developed rail, and cars gradually enter families of vast common people of thousands of households to become vehicles frequently used by people in daily life. In order to meet the vigorous demand of cars, various car manufacturers continuously expand the production yield of the cars, continuously release various car brands, develop the car yield in a blowout manner, and simultaneously provide requirements for efficient production in various stages of car production.
In the prior art, a glass lifter is one of necessary parts of an automobile, but before the steel wire rope of the glass lifter is assembled, if the steel wire rope is designed to be shorter than a preset length, the assembly difficulty is large in the assembly process, and the problem of losing the steel wire rope or losing the edge of a guide wheel is easily caused. If the steel wire rope is designed to be longer than a preset length, the steel wire rope of the glass lifter is too loose after being installed, the problems of abnormal sound generation, performance reduction of the glass lifter and the like during lifting are caused, and further the consumer dissatisfaction is caused and the sales volume is reduced.
Disclosure of Invention
The utility model aims at providing a wire rope connection structure for glass-frame riser is in the pine state slightly at wire rope assembling process steel wire rope, can take up wire rope and send abnormal sound and glass-frame riser performance degradation scheduling problem when avoiding the glass-frame riser to go up and down after the assembly, improves consumer's experience and feels.
The utility model provides a technical scheme as follows:
a wire rope connecting structure for a window regulator, comprising: the steel wire rope fixing device comprises a fixing sleeve, wherein one end of the fixing sleeve is provided with a first accommodating cavity, the bottom of the first accommodating cavity is provided with a first through hole for a steel wire rope to pass through, the side wall of the first accommodating cavity is provided with a pre-installation step and an adjustment step along the circumferential direction, and the depth of the pre-installation step is greater than that of the adjustment step along the axial direction of the fixing sleeve; the first end of the adjusting sleeve is inserted into the first accommodating cavity, a stop block is arranged on the circumferential outer surface of the adjusting sleeve, a through second through hole for the steel wire rope to pass through is formed in the adjusting sleeve, and the steel wire rope is fixedly connected with the adjusting sleeve; the pressure pipe is made of flexible materials, the pressure pipe is sleeved on the steel wire rope, and a first end of the pressure pipe is connected to a second end of the adjusting sleeve; the first end of the spring is fixedly connected to the external motor, and the second end of the spring is connected with the second end of the pressure pipe; when the steel wire rope is in a slightly loose state, the stop block is positioned in the pre-installation step; when the steel wire rope is in a tensioned state, the stop block is positioned in the adjusting step.
In the structure, the tensioning function of the steel wire rope after assembly is realized through the matching of the fixed sleeve and the adjusting sleeve, in the assembling process, the length of the steel wire rope is compared with the preset length by 2 mm-5 mm slightly longer, and the specific reserved redundant length and the difference between the depth of the pre-installed step and the depth of the adjusting step are matched, so that the steel wire rope can be just tensioned after the adjusting sleeve and the fixed sleeve are adjusted. The dog of adjusting sleeve is placed in the pre-installation step earlier, and at this moment, will adjust the cover through the elasticity of spring and press on fixed sheathe, assemble wire rope again, after the assembly, pull out adjusting sleeve in the fixed cover earlier, then rotatory certain angle for the dog of adjusting sleeve just in time is located the outside of adjusting the step, then releases the adjusting sleeve after, and the adjusting sleeve card is gone into in adjusting the step under the elasticity of spring, thereby is taut with wire rope. Adopt above-mentioned structure can avoid the assembly difficulty that the too short length leads to when the wire rope joins in marriage the dress, also can avoid the abnormal sound that the back length overlength leads to and glass-frame riser performance degradation scheduling problem, improve consumer's experience and feel.
Preferably, the wire rope connecting structure for a window regulator further includes: the first end of the spring sleeve is connected with the second end of the pressure pipe, and the second end of the spring sleeve is connected with the second end of the spring.
Preferably, a second accommodating cavity is formed in the second end of the adjusting sleeve, and the second through hole is formed in the bottom of the second accommodating cavity; and the first end of the pressure pipe extends into the second accommodating cavity of the adjusting sleeve and abuts against the bottom of the second accommodating cavity.
One end of the pressure pipe extends into the adjusting sleeve to further limit the position of the pressure pipe and prevent the end part of the pressure pipe from being deviated after being compressed.
Preferably, the depth of the preassembly step is 2mm to 5mm greater than that of the adjusting step.
Preferably, the adjusting sleeve and the fixed sleeve are coaxially sleeved; the two stop blocks are symmetrically arranged on the circumferential outer surface of the adjusting sleeve relative to the axial direction of the adjusting sleeve, and extend along the axial direction of the adjusting sleeve; the number of the pre-installation steps is two, and the two pre-installation steps are symmetrically arranged on the side wall of the first accommodating groove relative to the axis direction of the adjusting sleeve; the adjusting steps are two, and the adjusting steps are symmetrically arranged on the side wall of the first accommodating groove relative to the axis direction of the adjusting sleeve.
The two stop blocks are arranged, so that the fixing between the adjusting sleeve and the fixing sleeve is more stable.
The utility model provides a pair of wire rope connection structure for glass-frame riser can bring following beneficial effect:
the utility model discloses a wire rope connection structure for glass-frame riser makes wire rope length have the surplus in assembling process to the assembly degree of difficulty reduces, and is taut with wire rope through the relative regulation of fixed cover and adjusting collar after wire rope's assembly, makes wire rope be in taut state, and then reduces in the follow-up use, sends the possibility that abnormal sound and glass-frame riser performance decline scheduling problem take place.
Drawings
The above features, technical features, advantages and modes of realisation of the wire rope connection structure for a glass lifter will be further described in the following, in a clearly understandable manner, with reference to the accompanying drawings, which illustrate preferred embodiments.
FIG. 1 is a schematic view of the connection of the fixing sleeve and the adjusting sleeve in a slightly loose state;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram of a cable attachment for a window regulator in a slightly released state;
fig. 4 is a schematic diagram of the wire rope connection structure for a window regulator in a tensioned state.
The reference numbers illustrate:
the device comprises a fixing sleeve 1, a preassembly step 1a, an adjusting step 1b, a first through hole 1c, a first accommodating cavity 1d, an adjusting sleeve 2, a second through hole 2a, a second accommodating cavity 2b, a stop 2c, a pressure pipe 3, a spring sleeve 4, a spring 5 and a steel wire rope 6.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure of the product.
[ example 1 ]
As shown in fig. 1 to 4, embodiment 1 discloses a specific implementation of a steel wire rope connection structure for a glass lifter, which is used for connecting a steel wire rope 6, and specifically includes: the fixed sleeve 1 and the adjusting sleeve 2, the pressure pipe 3 and the spring 5 are used in a matched mode, the adjusting sleeve 2 and the fixed sleeve 1 are coaxially sleeved, and namely the axis of the adjusting sleeve 2 is overlapped with the axis of the fixed sleeve 1.
As shown in fig. 2, the right end of the fixing sleeve 1 is provided with a first accommodating cavity 1d, the bottom of the first accommodating cavity 1d is provided with a first through hole 1c for the steel wire rope 6 to pass through, the side wall of the first accommodating cavity 1d is provided with two pre-installation steps 1a and two adjustment steps 1b along the circumferential direction, wherein the depth of the pre-installation step 1a is 2mm greater than that of the adjustment step 1b along the axial direction of the fixing sleeve 1.
As shown in fig. 1, two pre-mounting steps 1a are symmetrically arranged on the side wall of the first accommodating groove with respect to the axial direction of the adjusting sleeve 2, and two adjusting steps 1b are symmetrically arranged on the side wall of the first accommodating groove with respect to the axial direction of the adjusting sleeve 2.
As shown in fig. 1 and 2, a first end of the adjusting sleeve 2 (an upper end of the adjusting sleeve 2 in fig. 2) is inserted into a first accommodating cavity 1d of the fixing sleeve 1, and two stoppers 2c are disposed on a circumferential outer surface of the adjusting sleeve 2, specifically, the two stoppers 2c are symmetrically disposed on the circumferential outer surface of the adjusting sleeve 2 relative to an axial direction of the adjusting sleeve 2, the stoppers 2c extend along the axial direction of the adjusting sleeve 2, a through second through hole 2a for the steel wire rope 6 to pass through is disposed on the adjusting sleeve 2, and the steel wire rope 6 is fixedly connected to the adjusting sleeve 2.
As shown in fig. 3 and 4, the pressure pipe 3 is made of PVC plastic coating and spiral steel wire, and the spiral steel wire is located in the PVC plastic coating, the pressure pipe 3 is sleeved on the steel wire rope 6, and the first end of the pressure pipe 3 (the left end of the pressure pipe 3 in fig. 3) is connected to the second end of the adjusting sleeve 2 (the right end of the adjusting sleeve 2 in fig. 3). A first end of the spring 5 (the right end of the spring 5 in fig. 3) is fixedly connected to the external motor, a second end of the spring 5 (the left end of the spring 5 in fig. 3) is connected to a second end of the pressure tube 3 (the right end of the pressure tube 3 in fig. 3), and the elastic force of the spring 5 is used for pressing the adjusting sleeve 2 on the fixing sleeve 1.
As shown in fig. 3, when the steel cable 6 is in a slightly loose state, the two stoppers 2c are respectively located in the pre-installation steps 1a at corresponding positions.
As shown in fig. 4, when the wire rope 6 is in a tensioned state, the two stoppers 2c are respectively located in the adjustment steps 1b at the corresponding positions.
In the in-service use process, earlier compare wire rope 6's length 2mm longer than predetermined length slightly, place dog 2c of adjusting collar 2 in pre-installation step 1a earlier, at this moment, compress tightly adjusting collar 2 on fixed cover 1 through spring 5's elasticity, assemble wire rope 6 again, after the assembly, pull out adjusting collar 2 from fixed cover 1 earlier, then rotatory certain angle for dog 2c of adjusting collar 2 just in time is located the outside of adjusting step 1b, then release adjusting collar 2 after, adjusting collar 2 blocks into in adjusting step 1b under spring 5's elasticity, thereby take-up wire rope 6.
It should be noted that the depth of the pre-installed step 1a is 2mm to 5mm greater than the depth of the adjusting step 1b, and the specific value is kept consistent according to the length of the steel wire rope 6 slightly longer than the predetermined length, for example, the depth of the pre-installed step 1a is 3mm greater than the depth of the adjusting step 1b, and the length of the steel wire rope 6 is 3mm longer than the predetermined length, which is not described herein again.
[ example 2 ]
As shown in fig. 3 to 4, in embodiment 2, based on embodiment 1, embodiment 2 further includes a spring housing 4, a first end (left end of the spring housing 4 in fig. 3) of the spring housing 4 is connected to a second end (right end of the pressure tube 3 in fig. 3) of the pressure tube 3, specifically, the first end of the spring housing 4 is provided with a groove, the second end of the pressure tube 3 is connected to the groove, and the second end (right end of the spring housing 4 in fig. 3) of the spring housing 4 is connected to the second end (left end of the spring 5 in fig. 3) of the spring 5.
As shown in fig. 2 and fig. 3, in order to avoid the deformation and deviation of the compressed end of the pressure tube 3, the second end of the adjusting sleeve 2 is provided with a second accommodating cavity 2b, a second through hole 2a is formed in the bottom of the second accommodating cavity 2b, the steel wire rope 6 passes through the second through hole 2a, and the first end of the pressure tube 3 (the left end of the pressure tube 3 in fig. 2) extends into the second accommodating cavity 2b of the adjusting sleeve 2 and abuts against the bottom of the second accommodating cavity 2 b.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A wire rope connection structure for a window regulator, comprising:
the steel wire rope fixing device comprises a fixing sleeve, wherein one end of the fixing sleeve is provided with a first accommodating cavity, the bottom of the first accommodating cavity is provided with a first through hole for a steel wire rope to pass through, the side wall of the first accommodating cavity is provided with a pre-installation step and an adjustment step along the circumferential direction, and the depth of the pre-installation step is greater than that of the adjustment step along the axial direction of the fixing sleeve;
the first end of the adjusting sleeve is inserted into the first accommodating cavity, a stop block is arranged on the circumferential outer surface of the adjusting sleeve, a through second through hole for the steel wire rope to pass through is formed in the adjusting sleeve, and the steel wire rope is fixedly connected with the adjusting sleeve;
the pressure pipe is made of flexible materials, the pressure pipe is sleeved on the steel wire rope, and a first end of the pressure pipe is connected to a second end of the adjusting sleeve;
the first end of the spring is fixedly connected to the external motor, and the second end of the spring is connected with the second end of the pressure pipe;
when the steel wire rope is in a slightly loose state, the stop block is positioned in the pre-installation step;
when the steel wire rope is in a tensioned state, the stop block is positioned in the adjusting step.
2. The wire rope connection structure for a window regulator according to claim 1, further comprising:
the first end of the spring sleeve is connected with the second end of the pressure pipe, and the second end of the spring sleeve is connected with the second end of the spring.
3. The wire rope connection structure for a window regulator according to claim 1, wherein:
a second accommodating cavity is formed in the second end of the adjusting sleeve, and the second through hole is formed in the bottom of the second accommodating cavity;
and the first end of the pressure pipe extends into the second accommodating cavity of the adjusting sleeve and abuts against the bottom of the second accommodating cavity.
4. The wire rope connection structure for a window regulator according to claim 1, wherein:
the depth of the preassembly step is 2 mm-5 mm greater than that of the adjusting step.
5. The wire rope connection structure for a window regulator according to claim 1, wherein:
the adjusting sleeve and the fixed sleeve are coaxially sleeved;
the two stop blocks are symmetrically arranged on the circumferential outer surface of the adjusting sleeve relative to the axial direction of the adjusting sleeve, and extend along the axial direction of the adjusting sleeve;
the number of the pre-installation steps is two, and the two pre-installation steps are symmetrically arranged on the side wall of the first accommodating groove relative to the axis direction of the adjusting sleeve;
the adjusting steps are two, and the adjusting steps are symmetrically arranged on the side wall of the first accommodating groove relative to the axis direction of the adjusting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965073.2U CN210218549U (en) | 2019-06-25 | 2019-06-25 | Steel wire rope connecting structure for glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965073.2U CN210218549U (en) | 2019-06-25 | 2019-06-25 | Steel wire rope connecting structure for glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218549U true CN210218549U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920965073.2U Active CN210218549U (en) | 2019-06-25 | 2019-06-25 | Steel wire rope connecting structure for glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210218549U (en) |
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2019
- 2019-06-25 CN CN201920965073.2U patent/CN210218549U/en active Active
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