CN210416387U - Rain cloth fixing device for carriage cover - Google Patents
Rain cloth fixing device for carriage cover Download PDFInfo
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- CN210416387U CN210416387U CN201921241207.2U CN201921241207U CN210416387U CN 210416387 U CN210416387 U CN 210416387U CN 201921241207 U CN201921241207 U CN 201921241207U CN 210416387 U CN210416387 U CN 210416387U
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- pulley
- carriage
- binding band
- groove
- sliding
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Abstract
The utility model relates to a fixing device for a rain cloth of a carriage cover, which comprises a binding band arranged on the rain cloth cover and a fixing ring arranged on the carriage, wherein the binding band passes through the fixing ring and is bound on the fixing ring to connect the rain cloth cover and the carriage; the fixing device is characterized by also comprising a pulley, wherein the pulley is arranged on the upper edge of the carriage through an elastic mechanism and is provided with a groove for accommodating the binding belt; the binding band is wound around the pulley and positioned in the groove, the rain cover swings under the action of wind power, the binding band is loosened or tightened to drive the pulley to rotate, and the binding band is pressed and contacted with the pulley under the action of the elastic mechanism. Reasonable in design, simple structure, the bandage is perhaps loose or tight, rolls through the pulley, avoids the hard friction of bandage, causes the bandage wearing and tearing.
Description
Technical Field
The utility model relates to a carriage fixing device, concretely relates to carriage lid waterproof cloth fixing device.
Background
The steel wire rope is used for fixing the rain cloth of the carriage cover, the pulley structure is additionally arranged, so that the steel wire rope is convenient to transmit in the tightness and vehicle transportation process, a nut is directly welded in the traditional manufacturing process, the steel wire rope penetrates through the inner side of the nut, and the steel wire rope and the carriage can directly rub the inner wall of the steel wire rope and the inner wall of the nut in the transportation process so as to cause abrasion and breakage of the steel wire rope.
Disclosure of Invention
In order to solve the problem, the utility model provides a carriage lid waterproof cloth fixing device.
The technical scheme of the utility model:
a fixing device for a rain cloth cover of a carriage comprises a binding band arranged on the rain cloth cover and a fixing ring arranged on the carriage, wherein the binding band passes through the fixing ring and is bound on the fixing ring to connect the rain cloth cover and the carriage; the fixing device also comprises a pulley, the pulley is arranged on the upper edge of the carriage through an elastic mechanism, and a groove for accommodating the binding belt is arranged on the pulley; the binding band is wound around the pulley and positioned in the groove, the rain cover swings under the action of wind power, the binding band is loosened or tightened to drive the pulley to rotate, and the binding band is pressed and contacted with the pulley under the action of the elastic mechanism.
The binding belt is loose or tight and rolls through the pulley, so that the hard friction of the binding belt is avoided, and the abrasion of the binding belt is avoided; further consider when the bandage is loose, the bandage probably can break away from the pulley to make the pulley can not play the effect, design elastic mechanism, compel under its elasticity effect, the bandage keeps compressing tightly with the pulley, and is located the groove all the time, is difficult for breaking away from the pulley.
Furthermore, the elastic mechanism comprises a support base, the support base is fixedly arranged on the upper edge of the carriage, sliding grooves are respectively formed in two sides of the support base, sliding blocks are arranged in the sliding grooves in a sliding mode, the pulley is rotatably arranged on the sliding blocks, springs are arranged in the sliding grooves, and two ends of each spring are respectively fixedly connected with the support base and the corresponding sliding block; a sliding gap is reserved between the sliding block and the sliding groove. (ii) a When the binding belt is tight, the pulley is pressed until the spring is finally forced to deform, and when the spring at the two sides is possibly clamped due to uneven stress, the pulley is always contacted with the binding belt under the condition that the function of the pulley is not influenced; when the binding belt is sent, the spring resets to push the sliding block, so that the pulley is contacted with the binding belt; because of reserving the sliding clearance between slider and the spout, avoid the slider card to die, can kick-back smoothly under the spring action.
Further, the support base comprises a bottom plate and side plates arranged on two sides of the bottom plate, and the sliding grooves are respectively formed in the two side plates.
Further, the groove is a V-shaped or U-shaped groove.
Further, the pulley is rotatably mounted on the sliding block through a universal bearing; the smooth rotation of the pulley is ensured.
The utility model has the advantages that, reasonable in design, simple structure, bandage or pine or tightness roll through the pulley, avoid the hard friction of bandage, cause the bandage wearing and tearing.
Drawings
Fig. 1 is a schematic view of a mounting structure of a tarpaulin fixing device for a trunk lid.
Fig. 2 is a partially enlarged schematic view of fig. 1.
Fig. 3 is a side view of the resilient mechanism.
Fig. 4 is a front view of the elastic mechanism.
In the figure, a binding belt 1 of a rain cloth 1 is covered, a carriage 2 is fixed, a ring 2-1 is fixed, a pulley 3 is arranged, a groove 3-1 is arranged, an elastic mechanism 4 is arranged, a support seat 4-1 is arranged, a sliding groove 4-2 is arranged, a sliding block 4-2 is arranged, a spring 4-3 is arranged, a bottom plate 4-1 is arranged, and a side plate 4-1-2 is arranged.
Detailed Description
As shown in fig. 1-4, a rain cloth fixing device for a carriage cover comprises a binding band 1-1 arranged on the rain cloth cover 1 and a fixing ring 2-1 arranged on a carriage 2, wherein the binding band 1-1 passes through the fixing ring 2-1 and is bound on the fixing ring 2-1 to connect the rain cloth cover 1 and the carriage 2; the fixing device also comprises a pulley 3, the pulley 3 is arranged on the upper edge of the carriage 2 through an elastic mechanism 4, and a groove 3-1 for accommodating a binding band is arranged on the pulley 3; the binding belt 1-1 winds around the pulley 3 and is positioned in the groove 3-1, the rain cloth 1 swings under the action of wind power, the binding belt 1-1 is loosened or tightened to drive the pulley 3 to rotate, and the binding belt 1-1 is in pressing contact with the pulley 3 under the action of the elastic mechanism 4; the elastic mechanism 4 comprises a support seat 4-1, the support seat 4-1 is fixedly arranged on the upper edge of the carriage 2, sliding grooves 4-2 are respectively formed in two sides of the support seat 4-1, sliding blocks 4-3 are arranged in the sliding grooves 4-2 in a sliding mode, the pulley 3 is rotatably arranged on the sliding blocks 4-3, springs 4-4 are arranged in the sliding grooves 4-2, and two ends of each spring 4-4 are fixedly connected with the support seat 4-1 and the corresponding sliding block 4-3 respectively; a sliding gap is reserved between the sliding block 4-3 and the sliding groove 4-2; the support seat 4-1 comprises a bottom plate 4-1-1 and side plates 4-1-2 arranged on two sides of the bottom plate 4-1-1, and the sliding grooves 4-2 are respectively arranged on the two side plates 4-1-2; the groove 3-1 is a V-shaped or U-shaped groove; the pulley 3 is rotatably mounted on the sliding block 4-3 through a universal bearing.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the protection scope of the present invention.
Claims (5)
1. A fixing device for a rain cloth cover of a carriage comprises a binding band arranged on the rain cloth cover and a fixing ring arranged on the carriage, wherein the binding band passes through the fixing ring and is bound on the fixing ring to connect the rain cloth cover and the carriage; the fixing device is characterized by also comprising a pulley, wherein the pulley is arranged on the upper edge of the carriage through an elastic mechanism and is provided with a groove for accommodating the binding belt; the binding band is wound around the pulley and positioned in the groove, the rain cover swings under the action of wind power, the binding band is loosened or tightened to drive the pulley to rotate, and the binding band is pressed and contacted with the pulley under the action of the elastic mechanism.
2. The rain cloth fixing device for the carriage cover according to claim 1, wherein the elastic mechanism comprises a bracket base, the bracket base is fixedly installed on the upper edge of the carriage, sliding grooves are respectively formed in two sides of the bracket base, sliding blocks are slidably installed in the sliding grooves, the pulleys are rotatably installed on the sliding blocks, springs are arranged in the sliding grooves, and two ends of each spring are respectively fixedly connected with the bracket base and the corresponding sliding block; a sliding gap is reserved between the sliding block and the sliding groove.
3. The device as claimed in claim 2, wherein the bracket base comprises a bottom plate and side plates disposed at two sides of the bottom plate, and the sliding grooves are respectively disposed on the two side plates.
4. The device of claim 1, wherein the groove is a V-shaped or U-shaped groove.
5. The device as claimed in claim 2, wherein the pulley is rotatably mounted on the slider via a universal bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241207.2U CN210416387U (en) | 2019-08-02 | 2019-08-02 | Rain cloth fixing device for carriage cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241207.2U CN210416387U (en) | 2019-08-02 | 2019-08-02 | Rain cloth fixing device for carriage cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210416387U true CN210416387U (en) | 2020-04-28 |
Family
ID=70386056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921241207.2U Active CN210416387U (en) | 2019-08-02 | 2019-08-02 | Rain cloth fixing device for carriage cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210416387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291302A (en) * | 2021-12-27 | 2022-04-08 | 北京零重宇航技术有限公司 | Take cube star separating mechanism of shock absorber |
-
2019
- 2019-08-02 CN CN201921241207.2U patent/CN210416387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291302A (en) * | 2021-12-27 | 2022-04-08 | 北京零重宇航技术有限公司 | Take cube star separating mechanism of shock absorber |
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