CN203623495U

CN203623495U - Automotive safety tension device with three-section grips

Info

Publication number: CN203623495U
Application number: CN201320628302.4U
Authority: CN
Inventors: 陈伟国; 马逢全
Original assignee: NINGBO XUYONG METAL PRODUCTS Co Ltd
Current assignee: NINGBO XUYONG METAL PRODUCTS Co Ltd
Priority date: 2013-10-11
Filing date: 2013-10-11
Publication date: 2014-06-04
Anticipated expiration: 2023-10-11

Abstract

The utility model relates to an automotive safety tension device with three-section grips. The automotive safety tension device comprises a tension device main unit. The tension device main unit comprises operating handles and a movable pawl, the grips are arranged on the operating handles, the operating handles include a left handle and a right handle which are symmetrically arranged on the left side and the right side of the tension device main unit, the left-side grip and the right-side grip are respectively arranged on the outer side of the tail of the left handle and the outer side of the tail of the right handle, and the middle grip is arranged between the left handle and the right handle. Compared with the prior art, the automotive safety tension device has the advantages of attractiveness and convenience in operation.

Description

Syllogic handle vehicle safety tensioning device

Technical field

The utility model relates to a kind of for various automobiles, lorry, trailer, freight container, aircraft, steamer, motor bike, can conveniently bundle the vehicle safety tensioning device of restraint of loads.

Background technology

Vehicle safety tensioning device on world market is made up of take-up device main frame, long bandage and spat conventionally, and existing take-up device handle is generally one, relative with take-up device, and with the handle of the take-up device formation integral structure that connects together, such handle setting not only makes vehicle safety tensioning device profile dullness, affect attractive in appearancely, and use inconvenient.

Utility model content

Technical problem to be solved in the utility model is that a kind of good looking appearance, syllogic handle vehicle safety tensioning device easy to use are provided for prior art.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of syllogic handle vehicle safety tensioning device, comprise the take-up device main frame of operating handle and movable ratchet, on operating handle, be provided with handle, it is characterized in that: described operating handle comprises the left handle and the right handles that are symmetricly set on the described take-up device main frame left and right sides, the afterbody outside of this left and right handle is respectively arranged with left hand grip and right hand grip, and is provided with intermediate handle between left and right handle.

Half circular shaft two ends of described take-up device main frame are arranged with respectively half round sleeve that this half circular shaft is carried out to axial restraint, and two semicircular axle sleeve snaps in respectively in the axle sleeve groove of described left hand and right hand negative winding stem, and left hand and right hand negative winding stem and half round sleeve pivot are dynamically connected.

For making the concerted action better of left and right handle, between the middle part of described left and right handle, be provided with the central siphon of a hollow, be arranged in successively left handle, central siphon and right handles and make described left handle, central siphon and right handles run through connection with the first screw.

Further, described central siphon is arranged with central siphon cover outward, and the two ends, left and right of this central siphon cover are provided with flange, and the end of flange is provided with groove, and the projection on this groove and left and right handle connecting bore matches.

The middle part of described left and right handle offers movable ratchet resigning hole, in the two ends insertion activity ratchet resigning hole of described movable ratchet, and can slide front and back, during like this by the left and right handle of each handle operation, movable ratchet can drive ratchet action, thus tension or unclamp the long bandage on half circular shaft.

For making the concerted action better of each handle, described left hand grip, left handle, intermediate handle, right handles and right hand grip are fixed together by the second screw.

Compared with prior art, the utility model has the advantage of: left hand grip, right hand grip and intermediate handle are set, take-up device profile is more attractive in appearance, and in operating process, can only use intermediate handle according to different needs, or both hands are put in respectively to left and right handle use, or other occupation modes that need, therefore use convenient.

Accompanying drawing explanation

Fig. 1 is syllogic handle vehicle safety tensioning device perspective view in the utility model embodiment;

Fig. 2 is syllogic handle vehicle safety tensioning device birds-eye view in the utility model embodiment;

Fig. 3 is syllogic handle vehicle safety tensioning device STRUCTURE DECOMPOSITION figure in the utility model embodiment.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

Be the syllogic handle vehicle safety tensioning device in the present embodiment as illustrated in fig. 1 and 2, comprise the take-up device main frame 1 of movable ratchet 13, the left and right sides of take-up device main frame 1 is symmetrically arranged with left handle 2 and right handles 3, left and

right handle

2,3 afterbody outside is respectively arranged with left hand grip 4 and right hand grip 5, and be provided with intermediate handle 6 between left and

right handle

2,3.

As shown in Figure 3, this take-up device main frame 1 is traditional ratchet type fastener main machine structure, comprises that host machine casing 14 both sides are across half circular shaft 11 of establishing, movable ratchet 13 and be arranged at the ratchet 12 at half circular shaft 11 both ends.Main frame half circular shaft 11 two ends are arranged with respectively half round sleeve 9, these half round sleeve, 9 inside are provided with the cavity matching with half circular shaft 11 profiles, half round sleeve 9 is sheathed on after half circular shaft 11, snap in respectively left and right handle 2, in the axle sleeve groove 7 of 3 heads, left and

right handle

2,3 heads and half round sleeve 9 pivots are dynamically connected, also make the head of left and

right handle

2,3 complete and be connected with main frame 1.

For making left and

right handle

2,3 are connected better mutually, action concertedness while increasing operation, the central siphon 10 of one hollow is set as shown in Figure 3 between the middle part of left and

right handle

2,3, connects effect for improving simultaneously, at the outer sheathed central siphon cover 15 of central siphon 10, the part, two ends, left and right of this central siphon cover 15 stretches out and forms respectively a flange 151, and a groove 152 is set in the end of this flange 151, and this groove 152 matches with the projection 161 on left and right handle connecting bore 16.When installation, central siphon 10 is inserted in the cavity of central siphon cover 15, be positioned over left and right handle 2, in the middle of 3, the projection of left and right handle connecting bore 16 161 is snapped in the groove 152 on central siphon cover 15, finally use the first screw 16 to penetrate successively the connecting bore 16 on connecting bore 16 in right handles 3, axle sleeve 10, left handle 2, finally fix with the first nut 161, thereby complete the installation at left and

right handle

2,3 middle parts.In this enforcement, the first screw 16 adopts hexagon socket head cap screw, and the first nut 161 adopts outer-hexagonal nut.

Simultaneously at left and

right handle

2,3 middle part offers respectively movable ratchet resigning hole 18, corresponding movable ratchet resigning hole 18 is inserted respectively at the two ends of movable ratchet 13, and can in movable ratchet resigning hole 18, slide front and back, by the left and right handle 2 of each handle operation, 3 o'clock, movable ratchet 13 can drive ratchet 12 to move, thus tension or unclamp the long bandage on half circular shaft 11.And left and

right handle

2,3 afterbody links together left hand grip 4, left handle 2, intermediate handle 6, right handles 3 and right hand grip 5 by the second screw 17, finally connect by the second nut 171, in the present embodiment, the same employing hexagon socket head cap screw of the second screw 17, and the second nut 171 adopts outer-hexagonal nut.

The foregoing is only preferred implementation of the present utility model, except above-mentioned embodiment, the utility model can also have multiple variation.For example left and right handle can adopt the multiple material such as aluminum alloy, iron, and the shape of left and right handle and each handle, outward appearance, size etc. are all not limited to shown in the present embodiment figure, can support possible shape arbitrarily.All employing equivalent technologies means are replaced the technical scheme realizing and are all regarded as in protection domain of the present utility model.

Claims

1. a syllogic handle vehicle safety tensioning device, comprise the take-up device main frame (1) of operating handle and movable ratchet (13), on operating handle, be provided with handle, it is characterized in that: described operating handle comprises the left handle (2) and the right handles (3) that are symmetricly set on described take-up device main frame (1) left and right sides, this left and right handle (2,3) afterbody outside is respectively arranged with left hand grip (4) and right hand grip (5), and between left and right handle (2,3), be provided with intermediate handle (6).

2. syllogic handle vehicle safety tensioning device according to claim 1, it is characterized in that: half circular shaft (11) two ends of described take-up device main frame (1) are arranged with respectively half round sleeve (9) that this half circular shaft (11) is carried out to axial restraint, two semicircular axle sleeve (9) snaps in respectively described left and right handle (2,3) in the axle sleeve groove (7) of head, left and right handle (2,3) head and half round sleeve (9) pivot are dynamically connected.

3. syllogic handle vehicle safety tensioning device according to claim 2, it is characterized in that: described left and right handle (2,3) between middle part, be provided with the central siphon (10) of a hollow, be arranged in successively left handle (2), central siphon (10) and right handles (3) and make described left handle (2), central siphon (10) and right handles (3) run through connection with the first screw (16).

4. syllogic handle vehicle safety tensioning device according to claim 3, it is characterized in that: the outer central siphon cover (15) that is arranged with of described central siphon (10), the two ends, left and right of this central siphon cover (15) are provided with flange (151), and the end of flange (151) is provided with groove (152), this groove (152) matches with the projection (161) on left and right handle connecting bore (16).

5. according to the syllogic handle vehicle safety tensioning device described in claim 3 or 4, it is characterized in that: described left and right handle (2,3) middle part offers respectively movable ratchet resigning hole (18), in the two ends insertion activity ratchet resigning hole (18) of described movable ratchet (13), and can slide front and back.

6. syllogic handle vehicle safety tensioning device according to claim 5, is characterized in that: described left hand grip (4), left handle (2), intermediate handle (6), right handles (3) and right hand grip (5) are fixed together by the second screw (17).