CN215169136U - Fixing device for crossed sleeve of rope wheel type glass lifter - Google Patents
Fixing device for crossed sleeve of rope wheel type glass lifter Download PDFInfo
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- CN215169136U CN215169136U CN202121721112.8U CN202121721112U CN215169136U CN 215169136 U CN215169136 U CN 215169136U CN 202121721112 U CN202121721112 U CN 202121721112U CN 215169136 U CN215169136 U CN 215169136U
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- fixing
- groove
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- elastic
- clamping
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- 239000011521 glass Substances 0.000 title claims abstract description 17
- 230000005489 elastic deformation Effects 0.000 claims abstract description 29
- 210000000078 claw Anatomy 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a fixing device for a rope wheel type glass lifter cross sleeve, which comprises a support plate of a first sleeve, an elastic claw for installation and fixation is fixedly arranged on the supporting plate of the first sleeve, a fixing part is arranged at one side end of the first supporting plate, the fixing part is provided with a clamping groove, the groove wall at one side of the clamping groove is an elastic deformation wall, the elastic deformation wall is provided with a retaining ratchet, the other side of the supporting plate is provided with a flexible extending part with elastic deformation, the free end of the extending part is provided with a clamping hook, the extension part is clamped and fixed with the clamping groove through the clamping hook after being bent to form a fixing ring of the first sleeve, the fixed ring outside sets up one and is used for connecting the sheathed tube fixing base of second, be equipped with the sleeve pipe fixed slot on the fixing base, the groove core axis of fixed slot is perpendicular crisscross with fixed ring's ring core axis. The device solves the problem of fixing the crossed sleeves of the double-track lifter, reduces the types of parts and improves the utilization rate of the parts.
Description
Technical Field
The utility model relates to a glass-frame riser technical field, in particular to a fixing device for rope wheel type glass-frame riser alternately sheathed tube.
Background
The conventional rope wheel type lifter for the vehicle window glass adopts a double-track structure more and more, the posture of a sleeve is changed due to the change of a stress point of a steel wire rope when the glass rises or falls, and the longer the sleeve is, the more obvious the sleeve swings, so that the distance between the sleeve and the glass or a metal plate is also changed continuously. A rope wheel type lifter with a double-track structure is characterized in that a motor is generally arranged between two guide rails, a first sleeve connected with a lifter rolling seat vibrates greatly under the driving of the power of the motor, the first sleeve is generally far away from glass when being arranged, a second sleeve with a long length and positioned between the guide wheels of the two guide rails is close to the glass when being arranged, but the second sleeve is long, so that the second sleeve is easy to swing to impact a car door sheet metal to generate impact noise when the glass is lifted or the door is closed forcibly, in order to prevent the second sleeve from swinging to impact the car door sheet metal when the glass is lifted or the door is closed forcibly, the second sleeve is generally fixed on the sheet metal or other parts by a clamp with a conventional structure, and the sleeve is prevented from colliding with the sheet metal to generate sound when the glass is lifted or the door is closed forcibly.
However, if the motor is arranged outside the two guide rails (as shown in fig. 1), the lengths of the first sleeve and the second sleeve between the two guide rails are inevitably longer, the two sleeves swing greatly when the glass is lifted or the door is closed forcibly, the problem that the first sleeve swings cannot be solved only by fixing the second sleeve by the clip, and the first sleeve is closer to a vehicle door sheet metal and is provided with a spring, so that the posture change is larger, and the sheet metal is more easily impacted to generate impact noise when the glass is lifted or the door is closed forcibly. If the first sleeve is prevented from vibrating, only a fixing device can be additionally added to fix the first sleeve, the fixing devices of two structures are required to be used, the utilization rate of parts is low, the cost is increased, and particularly, the fixing devices are respectively arranged at the middle sections of the two sleeves, the arrangement positions of the fixing devices are interfered, and the reasonable arrangement is difficult.
Disclosure of Invention
The utility model aims at prior art not enough, provide a be used for glass-frame riser alternately sheathed tube fixing device, when it solved the fixed problem of the alternately sleeve pipe of sheave double track riser structure, guaranteed again that the riser can be according to normal function operation.
The technical scheme of the utility model is that: the utility model provides a be used for sheave formula glass-frame riser alternately sheathed tube fixing device, includes first sheathed tube backup pad, first sheathed tube backup pad is fixed to set up one and is used for installing fixed elastic claw, a side end of first backup pad is equipped with the fixed part, the fixed part sets up a draw-in groove, the cell wall of draw-in groove one side is the elastic deformation wall, be equipped with the stopping ratchet on the elastic deformation wall, the opposite side of backup pad sets up the flexible extension that has elastic deformation, be equipped with the trip on the free end of extension, it is fixed with the draw-in groove joint through the trip after the extension is crooked, forms first sheathed tube solid fixed ring, gu the fixed ring outside sets up one and is used for connecting the sheathed tube fixing base of second, be equipped with the sleeve pipe fixed slot on the fixing base, the groove core axis of fixed slot is perpendicular crisscross with solid fixed ring's ring core axis.
The elastic deformation wall is provided with a guide inclined plane, the guide inclined plane is provided with two limiting blocks for limiting the radial direction of the clamping hook, the joint of the lower end of the elastic deformation wall and the bottom of the clamping groove is bent in an arc shape, and the groove wall of the other side of the clamping groove also has elastic deformation.
The fixing base sets up on solid fixed ring lateral wall, is located solid fixed ring's top, and the fixed slot on the fixing base is the open slot, is major arc form, the opening both sides of fixed slot are provided with the direction inclined plane.
And reinforcing ribs are arranged on the inner side of the extending part of the fixing ring.
The elastic clamping jaw is characterized in that two ends of the elastic clamping jaw are provided with retaining elastic pieces, each retaining elastic piece is of a conical structure, and a disc is arranged at the upper end of the elastic clamping jaw.
The width of the support plate of the first sleeve is larger than the width of the extension part of the support plate.
Adopt above-mentioned technical scheme: a fixing device for a crossed sleeve of a rope wheel type glass lifter comprises a supporting plate of a first sleeve, the supporting plate of the first sleeve is fixedly provided with an elastic claw for installation and fixation, one side end of the supporting plate of the first sleeve is provided with a fixing part, the fixing part is provided with a clamping groove, the groove wall at one side of the clamping groove is an elastic deformation wall, the elastic deformation wall is provided with a retaining ratchet, the other side of the supporting plate is provided with a flexible extending part with elastic deformation, the free end of the extending part is provided with a clamping hook, the extension part is clamped and fixed with the clamping groove through the clamping hook after being bent to form a fixing ring of the first sleeve, a fixed seat used for connecting a second sleeve is arranged on the outer side of the fixed ring, a sleeve fixing groove is arranged on the fixed seat, and the axis of the groove center of the fixing groove is vertically staggered with the axis of the ring center of the fixed ring; the backup pad plays supporting role to first sleeve pipe, and the retaining ring that forms after the backup pad extension bending plays fixed action to first sleeve pipe, and the stopping ratchet forms spacingly to the trip, makes the trip can not break away from in the draw-in groove, and the groove center axis of fixed slot is perpendicular crisscross with the ring center axis of solid fixed ring for first sleeve pipe forms cross structure after fixed with the second sleeve pipe.
The elastic deformation wall is provided with a guide inclined plane, the guide inclined plane is provided with two limiting blocks for limiting the radial direction of the clamping hook, the joint of the lower end of the elastic deformation wall and the bottom of the clamping groove is bent in an arc shape, and the groove wall on the other side of the clamping groove is also elastically deformed; the guide inclined plane plays the guide effect to the trip, and the stopper is fixed a position the trip.
The fixing seat is arranged on the outer side wall of the fixing ring and positioned at the top of the fixing ring, the fixing groove on the fixing seat is an open groove and is in a major arc shape, and guide inclined planes are arranged on two sides of the opening of the fixing groove; the groove wall has elastic deformation, so that the second sleeve can be clamped into the fixing groove more easily.
Reinforcing ribs are arranged on the inner side of the extending part of the fixing ring; the strengthening rib increases solid fixed ring's intensity, and it is spacing further to first sleeve pipe radial.
The two ends of the elastic clamping jaw are provided with retaining elastic pieces which are of conical structures, and the upper end of the elastic clamping jaw is provided with a disc; the area of contact of the elastic clamping jaw and the door sheet metal is increased through the arrangement of the disc, the elastic sheet is clamped into the door sheet metal hole and then automatically resets, and the upper end face of the elastic sheet is fixed with the door sheet metal in a clamping mode, so that the connection is tight and the elastic sheet is not prone to falling off.
The fixing device for the rope wheel type glass lifter cross sleeve solves the problem of fixing the rope wheel type double-track lifter structure cross sleeve, reduces the types of parts and improves the utilization rate of the parts.
The invention is further described with reference to the drawings and the specific embodiments.
Drawings
FIG. 1 is a schematic structural view of a conventional rope wheel type window regulator;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the hook and the slot of the present invention after being engaged;
fig. 4 is a side view of fig. 3.
In the attached drawing, 1 is an elastic claw, 1-1 is an elastic sheet, 1-2 is a disc, 2 is a supporting plate, 3 is a fixing part, 3-1 is a clamping groove, 4 is an elastic deformation wall, 4-1 is a stopping ratchet, 4-2 is a limiting block, 5 is an extending part, 6 is a clamping hook, 7 is a fixing ring, 7-1 is a reinforcing rib, 8 is a fixing seat, and 8-1 is a fixing groove.
Detailed Description
Referring to fig. 2 to 4, a fixing device for a rope wheel type glass lifter crossing sleeve comprises a first sleeve supporting plate 2, an elastic claw 1 for being fixedly installed with a vehicle door metal plate is fixedly arranged at the lower end of the first sleeve supporting plate 2, a fixing part 3 is arranged at the left end of the first sleeve supporting plate 2, a clamping groove 3-1 is arranged on the fixing part 3, the left groove wall of the clamping groove 3-1 is an elastic deformation wall 4, a stopping ratchet 4-1 is arranged on the elastic deformation wall 4, an elastic deformation bendable extending part 5 is arranged at the right side of the supporting plate 2, a clamping hook 6 is arranged at the free end of the extending part 5, the extending part 5 is clamped and fixed with the clamping groove 3-1 through the clamping hook 6 after being bent to form a first sleeve fixing ring 7, and a fixing seat 8 for fixedly connecting a second sleeve is arranged at the outer side of the fixing ring 7, the fixed seat 8 is provided with a sleeve fixing groove 8-1, and the groove center axis of the fixing groove 8-1 is vertically staggered with the ring center axis of the fixing ring 7. The supporting plate 2 supports the first sleeve, the fixing ring 7 formed after the extension part 5 of the supporting plate 2 is bent fixes the first sleeve, the stopping ratchets 4-1 limit the clamping hooks 6, so that the clamping hooks 6 cannot be separated from the clamping grooves 3-1, and the groove center axes of the fixing grooves 8-1 and the ring center axes of the fixing ring 7 are vertically staggered, so that a cross structure is formed after the first sleeve and the second sleeve are fixed.
The elastic deformation wall 4 is provided with a guide inclined plane, the guide inclined plane is provided with two limiting blocks 4-2 for radially limiting the clamping hook 6, the two limiting blocks 4-2 are respectively positioned at the left side and the right side of the guide inclined plane, the elastic deformation wall at the upper part of the backstop ratchet 4-1 is an inclined plane, an opening at the top end of the inclined plane is a fillet, the joint of the lower end of the elastic deformation wall 4 and the bottom of the clamping groove 3-1 is in an arc-shaped bending shape, and the groove wall at the right side of the clamping groove 3-1 is also in elastic deformation. The guiding inclined plane plays a guiding role in the inclined plane of the clamping hook 6, and the limiting blocks 4-2 are used for positioning the left side face and the right side face of the clamping hook 6.
The fixing seat 8 is arranged on the outer side wall of the fixing ring 7 and located at the top of the fixing ring 7, a fixing groove 8-1 in the fixing seat 8 is an open groove and is in a major arc shape, guide inclined planes are arranged on two sides of the opening of the fixing groove 8-1 and are of a structure in a shape like a Chinese character 'ba', a second sleeve is guided, and the second sleeve is conveniently clamped into the fixing groove 8-1. The holding groove 8-1 has an elastic deformation, so that the second sleeve can be easily snapped into the holding groove 8-1.
And reinforcing ribs 7-1 are arranged on the inner side of the extension part 5 of the fixing ring 7. The strengthening rib increases the intensity of solid fixed ring 7, further to first sleeve radial spacing.
Two ends of the elastic clamping jaw 1 are provided with retaining elastic pieces 1-1, the retaining elastic pieces 1-1 are of conical structures, and the upper end of the elastic clamping jaw 1 is provided with a disc 1-2. The contact area between the elastic clamping jaw 1 and a vehicle door metal plate is increased due to the arrangement of the disc 1-2, the stopping elastic sheet 1-1 is automatically reset after being clamped into a vehicle door metal plate hole, and the upper end surface of the stopping elastic sheet 1-1 is fixedly clamped with the vehicle door metal plate, so that the elastic clamping jaw 1 is more tightly connected with the vehicle door metal plate and is not easy to drop.
The width of the support plate 2 of the first bushing is greater than the width of its extension 5. The contact area of the support plate 2 and the first sleeve is larger, and the shaking degree of the first sleeve in the fixing ring 7 is reduced.
Use the utility model discloses during, the 1 joint of elasticity jack catch is on the door panel beating, and disc 1-2 contacts with the door panel beating, and first sleeve pipe lower part is arranged in to backup pad 2, and extension 5 is fixed through trip 6 and draw-in groove 3-1 joint after winding the first sleeve pipe bending for first sleeve pipe is located solid fixed ring 7, then with the second sleeve pipe fixed with fixed slot 3-1 joint on the fixed part 3 can.
The fixing device for the rope wheel type glass lifter cross sleeve solves the problem of fixing the rope wheel type double-track lifter structure cross sleeve, reduces the types of parts and improves the utilization rate of the parts.
Claims (6)
1. A fixing device for rope wheel type glass lifter cross sleeve is characterized in that: comprises a first sheathed tube supporting plate (2), an elastic claw (1) for installing and fixing is fixedly arranged on the first sheathed tube supporting plate (2), a fixing part (3) is arranged at one side end of the first sheathed tube supporting plate (2), a clamping groove (3-1) is arranged on the fixing part (3), the groove wall at one side of the clamping groove (3-1) is an elastic deformation wall (4), a stopping ratchet (4-1) is arranged on the elastic deformation wall (4), a bendable extending part (5) with elastic deformation is arranged at the other side of the supporting plate (2), a clamping hook (6) is arranged on the free end of the extending part (5), the extending part (5) is clamped and fixed with the clamping groove (3-1) through the clamping hook (6) after being bent to form a first sheathed tube fixing ring (7), a fixing seat (8) for connecting a second sheathed tube is arranged at the outer side of the fixing ring (7), the fixing seat (8) is provided with a sleeve fixing groove (8-1), and the axis of the groove center of the fixing groove (8-1) is vertically staggered with the axis of the ring center of the fixing ring (7).
2. The fixing device for a cross sleeve of a cord wheel type window lifter according to claim 1, wherein: the elastic deformation wall (4) is provided with a guide inclined plane, the guide inclined plane is provided with two limiting blocks (4-2) for limiting the radial direction of the clamping hook, the joint of the lower end of the elastic deformation wall (4) and the bottom of the clamping groove (3-1) is bent in an arc shape, and the groove wall on the other side of the clamping groove (3-1) is also elastically deformed.
3. The fixing device for a cross sleeve of a cord wheel type window lifter according to claim 1, wherein: the fixing seat (8) is arranged on the outer side wall of the fixing ring (7) and located at the top of the fixing ring (7), a fixing groove (8-1) in the fixing seat (8) is an open groove and is in a major arc shape, and guide inclined planes are arranged on two sides of the opening of the fixing groove (8-1).
4. The fixing device for a cross sleeve of a cord wheel type window lifter according to claim 1, wherein: and reinforcing ribs (7-1) are arranged on the inner side of the extension part (5) of the fixing ring (7).
5. The fixing device for a cross sleeve of a cord wheel type window lifter according to claim 1, wherein: the elastic clamping jaw is characterized in that two ends of the elastic clamping jaw (1) are provided with retaining elastic sheets (1-1), the retaining elastic sheets (1-1) are of a conical structure, and the upper end of the elastic clamping jaw (1) is provided with a disc (1-2).
6. The fixing device for a cross sleeve of a cord wheel type window lifter according to claim 1, wherein: the width of the support plate (2) of the first bushing is greater than the width of its extension (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721112.8U CN215169136U (en) | 2021-07-27 | 2021-07-27 | Fixing device for crossed sleeve of rope wheel type glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721112.8U CN215169136U (en) | 2021-07-27 | 2021-07-27 | Fixing device for crossed sleeve of rope wheel type glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169136U true CN215169136U (en) | 2021-12-14 |
Family
ID=79404986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121721112.8U Active CN215169136U (en) | 2021-07-27 | 2021-07-27 | Fixing device for crossed sleeve of rope wheel type glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169136U (en) |
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2021
- 2021-07-27 CN CN202121721112.8U patent/CN215169136U/en active Active
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