CN203472650U - Automotive safety tensioning device with elastic locking device - Google Patents
Automotive safety tensioning device with elastic locking device Download PDFInfo
- Publication number
- CN203472650U CN203472650U CN201320492579.9U CN201320492579U CN203472650U CN 203472650 U CN203472650 U CN 203472650U CN 201320492579 U CN201320492579 U CN 201320492579U CN 203472650 U CN203472650 U CN 203472650U
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- Prior art keywords
- outer shroud
- elasticity
- tensioning device
- locking device
- vehicle safety
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Abstract
The utility model relates to an automotive safety tensioning device with an elastic locking device. The automotive safety tensioning device with the elastic locking device comprises a main body, a long bandage and a short bandage, wherein the long bandage and the short bandage are arranged at the two ends of the main body respectively; the short bandage comprises a first outer ring, a second outer ring and an outer ring connection portion, the first outer ring and the second outer ring are arranged at the two ends of the short bandage, and the outer ring connection portion connects the first outer ring and the second outer ring; the first outer ring is connected with the main body; a hook is arranged on the second outer ring in a penetrating mode. The automotive safety tensioning device with the elastic locking device is characterized in that the elastic locking device is arranged on the short bandage. Compared with the prior art, the automotive safety tensioning device has the advantages that the elastic locking device can play a good role in locking goods and further improve the transportation safety, the short bandage has the safety protection function for the elastic locking device, the service life of the elastic locking device is prolonged, and the usage safety of the automotive safety tensioning device with the elastic locking device is improved.
Description
Technical field
The utility model relates to a kind of for automobile, lorry, trailer, motor bike, can conveniently bundle the vehicle safety tensioning device of restraint of loads.
Background technology
Vehicle safety tensioning device is comprised of take-up device main frame, long bandage, spat etc. conventionally.Existing vehicle safety tensioning device in use; originally can be by Goods binding very tight; can effectively protect cargo transportation security; and in long-distance transport process; the reasons such as vibrations of jolting due to road, the goods of binding there will be loosening unavoidably, causes goods not bound completely; this can affect safely to Goods binding, exists the hidden danger that causes safety misadventure.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of elasticity locking vehicle safety tensioning device for prior art, and this vehicle safety tensioning device can avoid in transportation goods loose, improves cargo transportation security.
The utility model solves the problems of the technologies described above adopted technical scheme: the locking vehicle safety tensioning device of a kind of elasticity, the long bandage and the spat that comprise main frame and be separately positioned on main frame two ends, described spat comprises the first outer shroud, second outer shroud at two ends and connects the first outer shroud and the outer shroud connecting portion of the second outer shroud, wherein said the first outer shroud is connected with main frame, and on described the second outer shroud, be equipped with a hook, it is characterized in that: on described spat, be provided with elasticity locking device.
In wherein a kind of implementation of the present utility model, described elasticity locking device comprises elastomeric element and the connecting band being fixedly connected with elastomeric element.
Above-mentioned implementation Elastic parts can have multiple set-up mode, as: as described in elastomeric element be one, be arranged in described the first outer shroud or in described the second outer shroud, therefore when goods is loosening, the elastomeric element being arranged in the first outer shroud or the second outer shroud is stressed, can play good locking effect under the effect of elastic force.
Further, described elastomeric element is two, is fixedly connected on the two ends of described connecting band, and is separately positioned in described the first outer shroud and described the second outer shroud, can prevent better that goods is loosening under the effect of two elastomeric elements, protects better cargo security.
For making described elasticity locking device and described spat stable connection, prevent under the power effect compared with large elasticity locking device and spat to depart from and cause potential safety hazard, described outer shroud connecting portion comprises connecting portion top and connecting portion bottom, described connecting band snaps between described connecting portion top and connecting portion bottom and forms a fixed connection with described outer shroud connecting portion, the both ends of described connecting band protrude from respectively described outer shroud connecting portion two ends, and lay respectively in the first outer shroud and the second outer shroud.
The specific implementation of above-mentioned elastomeric element can have multiple, wherein a kind of preferred implementation is: described elastomeric element is elastic webbing, these elastic webbing two ends are closed up formation elastic webbing and are worn axis hole and close up portion, the end of described connecting band penetrates the portion that closes up at above-mentioned elastic band two ends, and described elastic webbing and described connecting band are formed a fixed connection in this portion of closing up; One casing screw penetrates successively mounting hole and the described elastic webbing at the casing two ends of described main frame and wears axis hole, makes described elasticity locking device form and be connected with described main frame; Or described hook is located in described elastic webbing and wears on axis hole; Like this when because of road conditions, tie the reasons such as cargo type while causing goods to become flexible, elastic webbing can play good anti-scattered effect to goods in the elastic force operating range of permission.
The preferred implementation of another kind of above-mentioned elastomeric element is: described elastomeric element is at least two extension springs, and be arranged in parallel side by side, the two ends of each extension spring are respectively arranged with an extension spring and wear axis hole, wherein described in one, extension spring is worn axis hole and is connected with the formation of described connecting bore by a junction button, one casing screw penetrates successively the mounting hole at the casing two ends of described main frame and wears axis hole with extension spring described in another, makes described elasticity locking device form and be connected with described main frame; Or described hook is located in extension spring described in another and wears on axis hole; Like this when because of road conditions, tie the reasons such as cargo type while causing goods to become flexible, extension spring can be played good locking effect to transporting cargo in the elastic force operating range of permission.
In another kind of implementation of the present utility model, described elasticity locking device comprises elastomeric element and slide assemblies, and is arranged in described the first outer shroud; Specific implementation is: described elastomeric element is at least two springs, described slide assemblies comprises the sliding panel that is arranged on described both ends of the spring and limits described spring and is connected baffle plate, the vertical section of wherein said sliding panel is C type, the two ends of its above and below are respectively arranged with a slip boss, accordingly, the upper and lower chute that is provided with respectively on left and right of the casing of described main frame, described slide bumping snaps in corresponding described chute, can in described chute, horizontally slip; The left and right two ends of described connection baffle plate are respectively arranged with a vertical block, and accordingly, the tail end that described casing is left and right is provided with and the described vertical block vertical screens hole that matches, and described vertical block snaps in described vertical screens hole.
Compared with prior art, the utility model has the advantage of: elasticity locking device is set on the spat of vehicle safety tensioning device, in the elastic force operating range allowing at elasticity locking device, elasticity locking device can play good loosening effect to the goods of binding; Further, when automobile bumpiness degree larger, when goods aeration level is larger, spat outside elasticity locking device is stressed, and elastomeric element does not stress and elastomeric element is played to safety guard-safeguard effect, prevents from that elastomeric element is stressed excessively to lose efficacy, therefore the utility model is effectively preventing on the loose basis of transporting cargo, can further protect elastomeric element, improve the whole service life of elasticity locking device, further improve Transport Safety; Elasticity locking device is arranged on spat simultaneously, can reduces production costs.
Accompanying drawing explanation
Fig. 1 is the embodiment 1 locking vehicle safety tensioning device structural representation of Elastic (off working state);
Fig. 2 is embodiment 1 Elastic another structural representation of locking vehicle safety tensioning device (mode of operation);
Fig. 3 is embodiment 1 Elastic locking device assembling schematic diagram;
Fig. 4 is the perspective exploded view of the locking vehicle safety tensioning device of embodiment 1 Elastic;
Fig. 5 is the embodiment 2 locking vehicle safety tensioning device structural representations of Elastic (off working state);
Fig. 6 is embodiment 2 Elastic another structural representation of locking vehicle safety tensioning device (mode of operation);
Fig. 7 is embodiment 2 Elastic locking device assembling schematic diagrams;
Fig. 8 is the perspective exploded view of the locking vehicle safety tensioning device of embodiment 2 Elastic;
Fig. 9 is the embodiment 3 locking vehicle safety tensioning device schematic diagrams of Elastic (mode of operation);
Figure 10 is the locking vehicle safety tensioning device perspective exploded view of embodiment 3 Elastic.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment 1:
As shown in Fig. 1～4, the locking vehicle safety tensioning device of a kind of elasticity, comprise main frame 1, and the long bandage 2 and the spat 3 that are arranged on main frame 1 two ends, spat 3 is terylene ribbon, comprises the first outer shroud 31, second outer shroud 32 at two ends and connects the first outer shroud 31 and the outer shroud connecting portion 33 of the second outer shroud 32, wherein the first outer shroud 31 is connected with main frame 1, and on the second outer shroud 32, be equipped with a hook 6, and on spat 3, be provided with elasticity locking device 5 simultaneously, be used for preventing that goods is loose.
As shown in Figure 2, when goods is loosening, at power F
1and F
2effect under; elastic webbing 51 in the first outer shroud 31 and the second outer shroud 32 is elongated; in elastic webbing 51 elastic force operating ranges, prevent that goods is loose, when elastic webbing 51 is elongated certain length, the spat 3 of elastic webbing 51 outsides is stressed and elastic webbing 51 is played to safety guard-safeguard effect.
Embodiment 2:
As shown in Fig. 5～8, be not both with embodiment 1, elastomeric element is 3 extension springs 54, be arranged in parallel side by side, the two ends of each extension spring 54 are respectively arranged with an extension spring and wear axis hole 541, wherein an extension spring is worn axis hole 541 and is connected with one end formation of connecting band 52 by an extension spring junction button 8, the outer shroud connecting portion 33 of the other end of connecting band 52 and spat 3 is sewed together and forms a fixed connection, and a casing screw 7 penetrates successively mounting hole 41 and another extension spring at casing 4 two ends of main frame 1 and wears axis hole 541 and the first outer shroud 31 and make elasticity locking device 5 form and be connected with main frame 1.
As shown in Figure 6, extension spring 54 is at power F
1and F
2effect under in the first outer shroud 3 in-draws, along with the stretching of extension spring 54, the first outer shroud 31 of the spat 3 that terylene ribbon is made also stretches thereupon.When power hour, extension spring 54 is stressed, plays the locking effect of elasticity; When power is excessive, spat 3 is stressed and extension spring 54 does not stress, and can play safety guard-safeguard effect to extension spring 54.
Embodiment 3:
As shown in Fig. 9,10, as different from Example 1, the elasticity locking device 5 of embodiment 3 comprises elastomeric element and slide unit, is arranged in the first outer shroud 31 of spat 3.Concrete, elastomeric element is 3 springs 55, slide assemblies comprises the sliding panel 56 that is arranged on spring 55 two ends restraining spring 55 and is connected baffle plate 57, wherein the vertical section of sliding panel 56 is C type, the two ends of its above and below are respectively arranged with a slip boss 561, accordingly, and the upper and lower chute 42 that is provided with respectively on left and right of the casing 4 of main frame 1, slip boss 561 snaps in corresponding chute 42, can in chute 42, horizontally slip; The left and right two ends that connect baffle plate 57 are respectively arranged with a vertical block 571, accordingly, the tail end that casing 4 is left and right is provided with and the vertical block 571 vertical screens hole 43 that matches, and vertical block 571 snaps in corresponding vertical screens hole 43 and makes whole elasticity locking device 5 screens in casing 4 inside.
As shown in Figure 9, when goods becomes flexible, at power F
1and F
2effect under, the stressed sliding panel 56 that pulls of spat 3 is in the interior slip of chute 42 of casing 4, when sliding panel 56 slides into the top margin of chute 42, elasticity locking device 5 stops sliding, spring 55 is stressed; And when power continues to increase, spring 55 does not stress, 3 pairs of springs 55 of spat play safety guard-safeguard effect, prevent that spring 55 lost efficacy.
Claims (10)
1. the locking vehicle safety tensioning device of elasticity, the long bandage (2) and the spat (3) that comprise main frame (1) and be separately positioned on main frame (1) two ends, described spat (3) comprises the first outer shroud (31), second outer shroud (32) at two ends and connects the first outer shroud (31) and the outer shroud connecting portion (33) of the second outer shroud (32), wherein said the first outer shroud (31) is connected with main frame (1), and on described the second outer shroud (32), be equipped with a hook (6), it is characterized in that: on described spat (3), be provided with elasticity locking device (5).
2. the locking vehicle safety tensioning device of elasticity according to claim 1, is characterized in that: described elasticity locking device (5) comprises elastomeric element and the connecting band being fixedly connected with elastomeric element (52).
3. the locking vehicle safety tensioning device of elasticity according to claim 2, is characterized in that: described elastomeric element is one, is arranged in described the first outer shroud (31) or in described the second outer shroud (32).
4. the locking vehicle safety tensioning device of elasticity according to claim 2, it is characterized in that: described elastomeric element is two, be fixedly connected on the two ends of described connecting band (52), and be separately positioned in described the first outer shroud (31) and described the second outer shroud (32).
5. according to the locking vehicle safety tensioning device of elasticity described in claim 1 or 2 or 3 or 4, it is characterized in that: described outer shroud connecting portion (33) comprises connecting portion top (331) and connecting portion bottom (332), described connecting band (52) snaps between described connecting portion top (331) and connecting portion bottom (332) and forms a fixed connection with described outer shroud connecting portion (33), the both ends of described connecting band (52) protrude from respectively described outer shroud connecting portion (33) two ends, and lay respectively in the first outer shroud (31) and the second outer shroud (32).
6. the locking vehicle safety tensioning device of elasticity according to claim 5, it is characterized in that: described elastomeric element is elastic webbing (51), this elastic webbing (51) two ends are closed up formation elastic webbing and are worn axis hole (511) and close up portion (512), the end of described connecting band (52) penetrates the portion that closes up (512) at above-mentioned elastic webbing (51) two ends, makes described elastic webbing (51) and described connecting band (52) close up portion (512) at this and forms a fixed connection; One casing screw (7) penetrates successively mounting hole (41) and the described elastic webbing at casing (4) two ends of described main frame (1) and wears axis hole (511) and described the first outer shroud (31), makes described elasticity locking device (5) form and be connected with described main frame (1); Or described hook (6) is located in described elastic webbing and wears on axis hole (511) and described the second outer shroud (32).
7. the locking vehicle safety tensioning device of elasticity according to claim 5, it is characterized in that: described elastomeric element is at least two extension springs (54), and be arranged in parallel side by side, the two ends of each extension spring (54) are respectively arranged with an extension spring and wear axis hole (541), wherein described in one, extension spring is worn axis hole (541) and is connected by the formation of an extension spring junction button (8) and described connecting band (52), one casing screw (7) penetrate successively described main frame (1) casing (4) two ends mounting hole (41) and described in another extension spring wear axis hole (541) and described the first outer shroud (31), make described elasticity locking device (5) form and be connected with described main frame (1), or described hook (6) is located in extension spring described in another and wears on axis hole (541) and described the second outer shroud (32).
8. the locking vehicle safety tensioning device of elasticity according to claim 1, is characterized in that: described elasticity locking device (5) comprises elastomeric element and slide assemblies.
9. the locking vehicle safety tensioning device of elasticity according to claim 8, is characterized in that: described elasticity locking device (5) is arranged in described the first outer shroud (31).
10. the locking vehicle safety tensioning device of elasticity according to claim 9, it is characterized in that: described elastomeric element is at least two springs (55), described slide assemblies comprises the sliding panel (56) that is arranged on described spring (55) two ends and limits described spring (55) and is connected baffle plate (57), the vertical section of wherein said sliding panel (56) is C type, on it, two ends are below respectively arranged with a slip boss (561), accordingly, a left side for the casing (4) of described main frame (1), on the right side, go up respectively, be arranged with a chute (42), described slip boss (561) snaps in corresponding described chute (42), and can in described chute (42), horizontally slip, the left and right two ends of described connection baffle plate (57) are respectively arranged with a vertical block (571), accordingly, the tail end of left and right of the casing (4) of described main frame (1) is provided with and described vertical block (571) the vertical screens hole (43) that matches, and described vertical block (571) snaps in corresponding described vertical screens hole (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492579.9U CN203472650U (en) | 2013-08-13 | 2013-08-13 | Automotive safety tensioning device with elastic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492579.9U CN203472650U (en) | 2013-08-13 | 2013-08-13 | Automotive safety tensioning device with elastic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472650U true CN203472650U (en) | 2014-03-12 |
Family
ID=50221035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492579.9U Expired - Lifetime CN203472650U (en) | 2013-08-13 | 2013-08-13 | Automotive safety tensioning device with elastic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271575A (en) * | 2019-06-19 | 2019-09-24 | 成都睿智兴华信息技术有限公司 | A kind of Antiwear casing of transport |
| WO2022156656A1 (en) * | 2021-01-20 | 2022-07-28 | 宁波旭力金属制品有限公司 | Anti-loosening hook for tensioning device and automobile safety tensioning device having same |
-
2013
- 2013-08-13 CN CN201320492579.9U patent/CN203472650U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271575A (en) * | 2019-06-19 | 2019-09-24 | 成都睿智兴华信息技术有限公司 | A kind of Antiwear casing of transport |
| CN110271575B (en) * | 2019-06-19 | 2024-04-09 | 成都睿智兴华信息技术有限公司 | Wear-resistant sleeve for transportation |
| WO2022156656A1 (en) * | 2021-01-20 | 2022-07-28 | 宁波旭力金属制品有限公司 | Anti-loosening hook for tensioning device and automobile safety tensioning device having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |