CN201334123Y - Automobile safety tension device with integrated C-type shaft - Google Patents
Automobile safety tension device with integrated C-type shaft Download PDFInfo
- Publication number
- CN201334123Y CN201334123Y CNU2008201708563U CN200820170856U CN201334123Y CN 201334123 Y CN201334123 Y CN 201334123Y CN U2008201708563 U CNU2008201708563 U CN U2008201708563U CN 200820170856 U CN200820170856 U CN 200820170856U CN 201334123 Y CN201334123 Y CN 201334123Y
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- China
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- base
- profile shaft
- tension device
- assembly
- automobile safety
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- Expired - Lifetime
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Abstract
The utility model discloses an automobile safety tension device with an integrated C-type shaft. The automobile safety tension device comprises a handle assembly, a base assembly and semicircular main shafts; wherein a handle main shaft hole is arranged on the handle assembly, a base main shaft hole is arranged on the base assembly, the handle assembly and the base assembly are pivoted by the two semicircular main shafts, a driving pawl is arranged on the handle assembly, the base assembly comprises a retaining pawl and a base, a ratchet wheel is arranged between the handle main shaft hole and the base main shaft hole, the ratchet wheel is meantime sheathed on the two semicircular main shafts, and the C-type shaft which is formed by the bending of materials at the tail part of the base is arranged on the base. The automobile safety tension device with the integrated C-type shaft has the characteristics that the tension effect is good, and the working intensity is high; the tension device well solves the problems that the intensity of the base is low due to the drilling and a bolt or a rivet can be bent when the force is strong, so as to greatly enhance the intensity of the tension device; moreover, the cost is saved, the safety performance is higher, and the automobile safety tension device can meet various requirements.
Description
Technical field
The utility model relates to a kind of safety tension device, particularly a kind ofly is used for various vehicles, can conveniently bundle the disjunctor C profile shaft automotive safety take-up device of restraint of loads.
Background technology
Automotive safety take-up device on the existing world market is made up of take-up device main frame, long bandage and spat usually, and wherein long bandage penetrates in two semicircle main shafts of take-up device main frame, and spat is connected with the take-up device main frame by bolt or rivet.The use of bolt or rivet makes the cost of product rise on the one hand, make on the other hand on the base of take-up device the macropore that is enough to pass bolt or rivet must be arranged, thereby make base intensity weakened, simultaneously because bolt or rivet rigidity are limited, when stressed when big, bending can appear in bolt or rivet, influences the intensity and the function of take-up device.
Summary of the invention
The purpose of this utility model is provide for the deficiency that solves above-mentioned technology a kind of simple in structure, and tension effect is good, working strength is high, the disjunctor C profile shaft automotive safety take-up device that cost is low.
In order to achieve the above object, a kind of disjunctor C profile shaft automotive safety take-up device that the utility model is designed, it comprises Handleset, base assembly and semicircle main shaft, Handleset is provided with the handle spindle hole, base assembly is provided with the base spindle hole, Handleset and base assembly are articulated by two semicircle main shafts, on Handleset, be provided with initiatively ratchet, base assembly comprises detent and base, between handle spindle hole and the base spindle hole ratchet is housed, ratchet also is inserted on the two semicircle main shafts simultaneously, be provided with the C profile shaft by base afterbody self material bending and molding on base, C profile shaft and base constitute conjoined structure, adopt the continuous material of base afterbody to make the profile shaft with base siamesed C after bending, replace used bolt of common take-up device or rivet, strengthened the force intensity that is subjected to of base.In order to improve the intensity of C profile shaft, prevent C profile shaft flexural deformation when stressed, be respectively equipped with one and C profile shaft siamesed lug in C profile shaft both sides, the base two sides are respectively equipped with the oblong aperture with the corresponding coupling of lug, the lug of the C profile shaft behind bending and molding just inserts oblong aperture internal fixation C profile shaft, and its cross section of C profile shaft of Xing Chenging is a hollow C font thus.
The resulting a kind of disjunctor C profile shaft automotive safety take-up device of the utility model, its tension effect is good, and is simple in structure, working strength is high.It has replaced bolt or rivet with the C profile shaft, well solved the problem of the base weak strength that causes because of boring and stressed bolt or rivet bending when big, strengthened the intensity of take-up device greatly, and saving cost, safety performance is higher, the automotive safety take-up device of energy dealing with various requirements.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a block diagram of the present utility model;
Fig. 3 is bottom face profile figure of the present utility model;
Fig. 4 is a side profile view of the present utility model;
Fig. 5 is the structural representation of the utility model base;
Fig. 6 is the utility model base and spat bonded assembly cutaway view;
Fig. 7 is that the utility model base launches plan sketch.
Wherein: 1 Handleset, 2 base assemblies, 3 handle spindle holes, 4 base spindle holes, 5 semicircle main shafts, 6 ratchets, 7 are ratchet, 8 detents, 9 bases, 10C profile shaft, 11 pins, 12 long bandages, 13 spats, 14 lugs, 15 oblong aperture initiatively.
The specific embodiment
In conjunction with the accompanying drawings patent of the present invention is further described below by embodiment.
As shown in Figure 1, the disjunctor C profile shaft automotive safety take-up device that present embodiment is described, it comprises Handleset 1, base assembly 2 and semicircle main shaft 5, and Handleset 1 is provided with handle spindle hole 3, and base assembly 2 is provided with base spindle hole 4.As shown in Figure 2, Handleset 1 and base assembly 2 are articulated by two semicircle main shafts 5, on Handleset 1, be provided with initiatively ratchet 7, base assembly 2 comprises detent 8 and base 9, between handle spindle hole 3 and the base spindle hole 4 ratchet 6 is housed, ratchet 6 also is inserted on the two semicircle main shafts 5 simultaneously, is provided with the C profile shaft 10 by base 9 afterbodys self material bending and molding on base 9, C profile shaft 10 and base 9 constitute conjoined structure, and two semicircle main shafts 5 are fixing by pin 11.As shown in Figure 6, spat 13 is connected with C profile shaft 10.When driving handle 1, initiatively ratchet 7 drives ratchet 6 and 5 rotations of semicircle main shaft, and detent 8 can prevent ratchet 6 reversings, and back and forth driving handle can be strained bandage, thus the tighten goods.
As shown in Figure 6, the described disjunctor C of present embodiment profile shaft automotive safety take-up device, the cross section of its C profile shaft 10 is a hollow C font.As shown in Figure 7, C profile shaft 10 is inseparable integral body with base 9, utilizes base 9 self material bending and molding, when base 9 not before the bending, is holistic flat board, and C profile shaft 10 material requesteds are the dotted line place in this is dull and stereotyped, is C profile shaft 10 after the bending.
As Fig. 3, Fig. 4 and shown in Figure 5, C profile shaft 10 both sides are respectively equipped with lug 14, base 9 both sides are respectively equipped with and lug 14 corresponding oblong aperture 15, the lug of the C profile shaft behind bending and molding just inserts oblong aperture internal fixation C profile shaft, further played the effect of fixation of C profile shaft 10, improve the intensity of C profile shaft 10 simultaneously, prevented C profile shaft 10 flexural deformations when stressed.
Claims (3)
1, a kind of disjunctor C profile shaft automotive safety take-up device, it mainly comprises Handleset (1), base assembly (2) and semicircle main shaft (5), Handleset (1) is provided with handle spindle hole (3), base assembly (2) is provided with base spindle hole (4), Handleset (1) and base assembly (2) are articulated by two semicircle main shafts (5), on Handleset (1), be provided with initiatively ratchet (7), base assembly (2) comprises detent (8) and base (9), between handle spindle hole (3) and the base spindle hole (4) ratchet (6) is housed, ratchet (6) also is inserted on the two semicircle main shafts (5) simultaneously, it is characterized in that being provided with on base (9) the C profile shaft (10) by base (9) afterbody self material bending and molding, C profile shaft (10) and base (9) constitute conjoined structure.
2, disjunctor C profile shaft automotive safety take-up device according to claim 1, it is characterized in that being respectively equipped with in C profile shaft (10) both sides one with C profile shaft (10) siamesed lug (14), base (9) two sides are respectively equipped with the oblong aperture (15) with the corresponding coupling of lug (14), and the lug (14) of the C profile shaft (10) behind bending and molding just inserts oblong aperture (15) internal fixation C profile shaft (10).
3, disjunctor C profile shaft automotive safety take-up device according to claim 1 and 2 is characterized in that its cross section of C profile shaft (10) is a hollow C font.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201708563U CN201334123Y (en) | 2008-12-29 | 2008-12-29 | Automobile safety tension device with integrated C-type shaft |
| PCT/IB2009/005079 WO2010076615A1 (en) | 2008-12-29 | 2009-03-05 | Ratchet buckle with c-shape bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201708563U CN201334123Y (en) | 2008-12-29 | 2008-12-29 | Automobile safety tension device with integrated C-type shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334123Y true CN201334123Y (en) | 2009-10-28 |
Family
ID=41285769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201708563U Expired - Lifetime CN201334123Y (en) | 2008-12-29 | 2008-12-29 | Automobile safety tension device with integrated C-type shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334123Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012162860A1 (en) * | 2011-06-02 | 2012-12-06 | 宁波旭力金属制品有限公司 | Multi-stage transmission tensioning device for automobile safety |
| CN103448604A (en) * | 2013-09-23 | 2013-12-18 | 宁波旭力金属制品有限公司 | Convenience automotive safety tensioner |
| CN103552500A (en) * | 2013-11-11 | 2014-02-05 | 浙江双友物流器械股份有限公司 | Pretensioning force mechanism of ratchet wheel type bundler |
-
2008
- 2008-12-29 CN CNU2008201708563U patent/CN201334123Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012162860A1 (en) * | 2011-06-02 | 2012-12-06 | 宁波旭力金属制品有限公司 | Multi-stage transmission tensioning device for automobile safety |
| CN103448604A (en) * | 2013-09-23 | 2013-12-18 | 宁波旭力金属制品有限公司 | Convenience automotive safety tensioner |
| WO2015039265A1 (en) * | 2013-09-23 | 2015-03-26 | 宁波旭力金属制品有限公司 | Convenient vehicle safety tensioning device |
| CN103552500A (en) * | 2013-11-11 | 2014-02-05 | 浙江双友物流器械股份有限公司 | Pretensioning force mechanism of ratchet wheel type bundler |
| CN103552500B (en) * | 2013-11-11 | 2016-03-02 | 浙江双友物流器械股份有限公司 | A kind of predetermincd tension mechanism of ratchet wheel type binder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |