CN216184382U - Sunshade curtain stroke stop device - Google Patents
Sunshade curtain stroke stop device Download PDFInfo
- Publication number
- CN216184382U CN216184382U CN202121921699.7U CN202121921699U CN216184382U CN 216184382 U CN216184382 U CN 216184382U CN 202121921699 U CN202121921699 U CN 202121921699U CN 216184382 U CN216184382 U CN 216184382U
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- pull rod
- curtain
- sunshade
- stop
- limiting device
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Abstract
The utility model discloses a sunshade curtain stroke limiting device which comprises a curtain rolling box, a fork rod mechanism, a pull rod and curtain cloth, wherein the curtain cloth is rolled in the curtain rolling box, the lower end of the curtain cloth is fixedly connected with the pull rod, the fork rod mechanism can do up-and-down telescopic motion, the upper end of the fork rod mechanism is connected with the curtain rolling box, the lower end of the fork rod mechanism is connected with the pull rod, at least one end of the pull rod in the length direction is detachably connected with a limiting device, and the lower end of the fork rod mechanism can slide in the length direction of the pull rod and can be abutted against the limiting device. The sunshade curtain stroke limiting device is provided with the limiting device at least at one end in the length direction of the pull rod, and the limiting device is used for blocking the sliding stroke of the fork rod mechanism on the pull rod, so that the control on the contraction stop position of the curtain cloth is realized. If the stroke limit of the sunshade curtain needs to be removed, the limiting device is detached (taken out) from the pull rod, and the stroke limit of the sunshade curtain can be conveniently applied and removed.
Description
Technical Field
The utility model belongs to the field of vehicle manufacturing, and particularly relates to a sunshade curtain stroke limiting device.
Background
The vehicle sun visor is a device for effectively shielding the sunlight of a front windshield and a side windshield of a vehicle. In order to ensure the driving safety, a driver can conveniently observe signals on two sides of the track through the wiping area of the window wiper, and the final retraction stop position of the sun-shading curtain of the front window of the vehicle needs to be the same as the highest point of the wiping area of the window wiper of the front window.
Because the initial retraction stop position of the sunshade depends on the structure and the installation position of the sunshade, the position of the highest point of the wiping area of the windshield wiper is not kept to be the same as that of the windshield wiper of the front window, and the retraction stop position is not adjustable, a device which is convenient to apply and release the sunshade stroke limit is needed to solve the technical problem that the sunshade resets the final retraction stop position, so as to meet the adjustment requirement of a driver on a front view field and effectively realize the locking of the sunshade.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the prior art is not enough, and provides a sunshade curtain stroke limiting device which can conveniently apply and remove the stroke limiting of a sunshade curtain so that the retraction stop position of the sunshade curtain can be adjusted.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a sunshade screen stroke stop device, includes roll up curtain box, fork mechanism, pull rod, curtain cloth, the curtain cloth roll up cover in roll up the curtain box, the lower extreme of curtain cloth with pull rod fixed connection, telescopic motion about fork mechanism can make, the upper end of fork mechanism is connected roll up curtain box, lower extreme and connect the pull rod, its structural feature is, the pull rod can be dismantled in length direction's at least one end and be connected with stop device, the lower extreme of fork mechanism can slide on the length direction of pull rod, and can with stop device looks butt.
The sunshade curtain stroke limiting device is provided with the limiting device at least at one end in the length direction of the pull rod, and the limiting device is used for blocking the sliding stroke of the fork rod mechanism on the pull rod, so that the control on the contraction stop position of the curtain cloth is realized. If the stroke limit of the sunshade curtain needs to be removed, the limiting device is detached (taken out) from the pull rod, and the stroke limit of the sunshade curtain can be conveniently applied and removed.
Furthermore, the pull rod is provided with a sliding groove in the length direction, the lower end of the fork rod mechanism is provided with a pulley, and the pulley can slide in the sliding groove. The pulley is arranged in the sliding groove of the pull rod, when the pull rod of the hand-operated sunshade curtain stretches up and down, the fork rod mechanism moves as the connecting rod, and the lower end of the fork rod mechanism drives the pulley to move linearly in the sliding groove.
Furthermore, the pull rod is provided with a sliding groove in the length direction, the limiting device comprises a limiting strip and a locking assembly arranged at one end of the limiting strip, and the limiting strip is inserted into the sliding groove and is fixed in the sliding groove through the locking assembly.
Furthermore, locking Assembly is including the spring wire that has the protruding screens, be equipped with concave screens on the spout, the protruding screens of spring wire can inlay in the concave screens of spout.
Furthermore, the spring steel wire is fixed at one end of the limiting strip through a screw.
Furthermore, the limiting devices are 2, and the 2 limiting devices are symmetrically arranged at two ends of the pull rod.
Compared with the prior art, the utility model has the beneficial effects that:
the sunshade curtain stroke limiting device is provided with the limiting device at least at one end in the length direction of the pull rod, and the limiting device is used for blocking the sliding stroke of the fork rod mechanism on the pull rod, so that the control on the contraction stop position of the curtain cloth is realized. If the stroke limit of the sunshade curtain needs to be removed, the limiting device is detached (taken out) from the pull rod, and the stroke limit of the sunshade curtain can be conveniently applied and removed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting to the present invention.
Fig. 1 is a schematic view of the overall structure of the sunshade travel limiting device of the present invention.
Fig. 2 is a partially enlarged view of the sunshade travel limiting device of the present invention.
FIG. 3 is a partial front view of the shade travel stop of the present invention.
Reference numerals:
1-rolling shutter box; 2-a fork lever mechanism; 3-a pull rod; 4-cord fabric; 5-a limiting device;
21-a pulley; 31-a chute;
51-a limit bar; 52-spring steel wire; 53-screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
At least one embodiment of the utility model provides a sunshade curtain stroke limiting device, as shown in fig. 1, the sunshade curtain stroke limiting device comprises a curtain rolling box 1, a fork rod mechanism 2, a pull rod 3 and a curtain cloth 4, the curtain cloth 4 is rolled in the curtain rolling box 1, the lower end of the curtain cloth 4 is fixedly connected with the pull rod 3, the fork rod mechanism 2 can do up-and-down telescopic motion, the upper end of the fork rod mechanism 2 is connected with the curtain rolling box 1, the lower end of the fork rod mechanism 2 is connected with the pull rod 3, a sliding groove 31 is formed in the pull rod 3 in the length direction, a pulley 21 is arranged at the lower end of the fork rod mechanism 2, the pulley 21 is installed in the sliding groove 31 of the pull rod 3, when the pull rod 3 of the sunshade curtain is pulled to do up-and-down telescopic motion, the fork rod mechanism 2 does connecting rod motion, and the lower end of the pulley 21 is driven to do linear motion in the sliding groove 31.
At least one end of the pull rod 3 in the length direction is detachably connected with a limiting device 5, and with reference to fig. 2 and 3, the limiting device 5 comprises a limiting strip 51, a spring steel wire 52 and a screw 53, and the spring steel wire 52 is fixed at one end of the limiting strip 51 through the screw 53. The limiting strip 51 is inserted into the sliding groove 31, a convex clamping position is arranged on the spring steel wire 52, a concave clamping position is arranged on the sliding groove 31, and the convex clamping position of the spring steel wire 52 can be embedded into the concave clamping position of the sliding groove 31, so that the limiting strip 51 is fixed in the sliding groove 31.
Preferably, both ends of the pull rod 3 in the length direction can be detachably connected with limiting devices 5.
The utility model provides a sunshade curtain stroke limiting device, wherein a sliding groove is arranged in a pull rod below a fork rod mechanism, a limiting strip is inserted into the tail end of the sliding groove, a spring steel wire with a locking function is installed at the tail end of the limiting strip, and the limiting strip blocks the sliding stroke of the tail end of the fork rod mechanism in the sliding groove, so that the stroke of a sunshade curtain is limited. If the limit of the travel of the sun-shading curtain needs to be removed, the spring steel wire at one end of the exposed limiting strip is pinched tightly by hand, and therefore the limiting strip can be pulled out from the sliding groove. The sunshade curtain stroke limiting device can conveniently apply and remove the sunshade curtain stroke limiting, so that the retraction stop position of the sunshade curtain can be adjusted.
The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the utility model, which is defined in the appended claims to which the utility model pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.
Claims (6)
1. The utility model provides a sunshade screen stroke stop device (5), includes roll up curtain box (1), fork mechanism (2), pull rod (3), curtain cloth (4) roll up cover in roll up in curtain box (1), the lower extreme of curtain cloth (4) with pull rod (3) fixed connection, telescopic motion about fork mechanism (2) can be made, the upper end of fork mechanism (2) is connected roll up curtain box (1), lower extreme and connect pull rod (3), its characterized in that, pull rod (3) can be dismantled in length direction's at least one end and be connected with stop device (5), the lower extreme of fork mechanism (2) can slide on the length direction of pull rod (3), and can with stop device (5) looks butt.
2. Sunshade curtain travel stop (5) according to claim 1, characterized in that the pull rod (3) is provided with a slide groove (31) in the length direction, the lower end of the fork lever mechanism (2) is provided with a pulley (21), and the pulley (21) is slidable in the slide groove (31).
3. Sunshade curtain travel stop (5) according to claim 1, characterized in that said pull rod (3) is provided with a sliding slot (31) in the length direction, said stop (5) comprising a stop strip (51) and a locking assembly provided at one end of said stop strip (51), said stop strip (51) being inserted in said sliding slot (31) and being fixed in said sliding slot (31) by said locking assembly.
4. Sunshade travel stop (5) according to claim 3, characterized in that the locking assembly comprises a spring wire (52) with a male detent, the sliding groove (31) being provided with a female detent, the male detent of the spring wire (52) being insertable into the female detent of the sliding groove (31).
5. Stroke shade stop device (5) according to claim 4, characterized in that the spring wire (52) is fixed at one end of the stop strip (51) by means of a screw (53).
6. Sunshade curtain travel limiting device (5) according to any of claims 1 to 5, characterized in that there are 2 limiting devices (5), 2 limiting devices (5) being symmetrically arranged at both ends of said pull rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121921699.7U CN216184382U (en) | 2021-08-17 | 2021-08-17 | Sunshade curtain stroke stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121921699.7U CN216184382U (en) | 2021-08-17 | 2021-08-17 | Sunshade curtain stroke stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184382U true CN216184382U (en) | 2022-04-05 |
Family
ID=80915119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121921699.7U Active CN216184382U (en) | 2021-08-17 | 2021-08-17 | Sunshade curtain stroke stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216184382U (en) |
-
2021
- 2021-08-17 CN CN202121921699.7U patent/CN216184382U/en active Active
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