CN201103590Y

CN201103590Y - Hoop-buckling device

Info

Publication number: CN201103590Y
Application number: CNU2007201928639U
Authority: CN
Inventors: 陈杰友
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-07
Filing date: 2007-12-07
Publication date: 2008-08-20
Anticipated expiration: 2017-12-07

Abstract

The utility model discloses a hooping device, which comprises a hooping groove, a left sunken groove, a right sunken groove, a left claw arm, a right claw arm, a left hooking claw and a right hooking claw; wherein, the hooking groove is hunched upwardly to extend at the left side and the right side of the hooking groove, so as to form the left sunken groove and the right sunken groove; the end of the left sunken groove and the right sunken groove which is corresponding to the hooking groove extends to form the left claw arm and the right claw arm; the end of the left claw arm is provided with a left hooking claw; the end of the right claw arm is provided with a right hooking claw; both the left hooking claw and the right hooking claw are in a raised semispherical shape, which are combined relatively and are arranged in parallel. The hooking device of the utility model has the advantages of simple operation, being convenient to use, capability of saving time, labor and material cost, good tightening effect and ability of reusage. The hooking device is applicable for cross brackets built by round material with various sizes, thus obtaining wide application scope, and the hooking device is particularly applicable for cross brackets of vegetable sails, fruit tree sails and nursery sails, etc., or temporary simple tents.

Description

A kind of hoop buckle device

Technical field

The utility model relates to a kind of cross frame securing means, relates in particular to a kind of hoop buckle device that is used for fastening cross frame.

Background technique

At present, build paulin industry (for example: various big paulins or interim simple tents such as vegetables, fruit tree, nursery) when building various cross frame, all need to tighten cross frame point of intersection one by one fixing, so that each cross frame point of intersection keeps tightening stationary state, but the work of wasting time and energy most in building the support process is exactly with numerous cross frame point of intersection tightening up one by one.Traditional locking method is to use thin metal bundle silk to tighten the cross frame winding fixing, because using thin metal to prick silk need do four angles of cross frame point of intersection twice intersection when fastening and tighten and fasten, so waste time and energy very much, and thin metal is pricked the silk fracture that is easy to get rusty, so soundness and endurance are all not enough, and thin metal is pricked silk can only use once not reproducible use.So build at present the paulin industry be badly in need of to occur a kind of simple to operate, easy to use, save time, save artificial and cost of material, fastening effective, the hoop buckle device of reusable fastening cross frame.

The model utility content

Technical problem to be solved in the utility model is the defective that overcomes prior art, provide a kind of simple to operate, easy to use, save time, save artificial and cost of material, fastening effective, the reusable hoop buckle device that is used for fastening cross frame.

For solving the problems of the technologies described above, the utility model provides a kind of hoop buckle device, comprise the hoop groove, left side groove, right groove, left side pawl arm, right pawl arm, left side hoop button pawl, right hoop button pawl, described hoop groove upwards arches upward, extend to form left groove and right groove in the left and right sides of described hoop groove, relative hoop groove one end at described left groove and right groove extends to form left pawl arm and right pawl arm, be provided with left side hoop button pawl in the end of described left pawl arm, be provided with right hoop button pawl in the end of described right pawl arm, left side hoop button pawl and right hoop are detained pawl and all are and be arranged in parallel the semicircular arc and relative the closing up of arching upward.

The material that described hoop buckle device adopts is a steel wire.

The length of described right pawl arm slightly is longer than left pawl arm.The length of perhaps described left pawl arm slightly is longer than right pawl arm.

Hoop button pawl end, a described left side is crooked to the right, and described right hoop button pawl end is crooked left.

Described left groove and right groove size equalization also are on the same horizontal line.

The material that the utility model hoop buckle device is adopted is a steel wire, its intensity height, good stability.

During use, wherein rounded material of earlier that required hoop fastening is solid cross frame laterally places left and right groove, again another root rounded material one end is vertically placed the hoop groove, this moment vertically rounded material be pressed in the transverse circular material above, again with left side hoop button pawl and the manual pull-up respectively of right hoop button pawl, because steel wire has elasticity, left pawl arm and right pawl arm are pulled up and upwarp, and this moment, left side hoop button pawl and the right hoop button pawl with perk bound round the other end that is buckled in vertical rounded material respectively.Because left side hoop button pawl and right hoop button pawl are designed to the half-circle-arc shape that matches with rounded material respectively, under the elastic force effect, the semicircular arc pawl of left side hoop button pawl and right hoop button pawl binds round the other end that is buckled in vertical rounded material securely, the cross frame that this moment, vertical rounded material and transverse circular material were constituted is bound round fastening admittedly by the utility model powerfully, the work of the solid cross frame of hoop fastening has just been finished in operation so efficiently, and it is very simple and convenient to operate.

When the needs striking, only need left side hoop button pawl and the pull-up of right hoop button pawl, left and right sides perk is separately and break away from institute and bind round that root rounded material of detaining respectively to make left side hoop button pawl and right hoop button pawl, just the utility model hoop buckle device can be taken out from support, just removed the solid state of hoop fastening of cross frame, the utility model hoop buckle device is reusable, and both economical with materials was simple to operate again.

The utility model is applicable to the cross frame that the rounded material of the solid full range of sizes of hoop fastening is built, and using scope is wide.The utility model is particularly useful for binding round the cross frame in solid various big paulins of fastening (for example: vegetables, fruit tree, nursery etc. are paulin greatly) or the interim simple tent as a kind of cross frame hoop fastening fixing apparatus.

Owing to adopt technique scheme, the utlity model has following beneficial effect:

1, simple in structure, easy to operate;

2, fastening effective, good stability;

3, save labour turnover, save time;

4, economical with materials, reusable.

Description of drawings

Fig. 1 is the plan view of a kind of hoop buckle device of the utility model;

Fig. 2 is the right side view of a kind of hoop buckle device of the utility model;

Fig. 3 is the stereogram of a kind of hoop buckle device of the utility model;

Fig. 4 is the user mode figure of a kind of hoop buckle device of the utility model.

Mark the following drawings mark thereon in conjunction with the accompanying drawings:

1-binds round groove; 2-left side groove; The right groove of 3-; 4-left side pawl arm; The right pawl arm of 5-; 6-left side hoop button pawl; The right hoop button of 7-pawl; 8-transverse circular material; The vertical rounded material of 9-.

Embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the utility model provides a kind of hoop buckle device, comprising: hoop groove 1, left groove 2, right groove 3, left pawl arm 4, right pawl arm 5, left side hoop button pawl 6, right hoop button pawl 7.Described hoop groove 1 upwards arches upward, and forms a protruding hole of arch, and the size of the rounded material of the size in this protruding hole of arch and required hoop button matches.Lower end, the left and right sides at hoop groove 1 extends to form left groove 2 and right groove 3 respectively, left side groove 2 and right groove 3 size equalizations also are on the same horizontal line, all be groove shaped, the size of the rounded material of the size of this groove shaped and required hoop button matches.Relative hoop groove 1 one ends at left groove 2 and right groove 3 are respectively equipped with left pawl arm 4 and right pawl arm 5, and right pawl arm 5 length slightly are longer than left pawl arm 4.Be provided with left side hoop button pawl 6 in the end of left pawl arm 4, be provided with right hoop button pawl 7 in the end of right pawl arm 5, hoop button pawl 6 in a left side all is with right hoop button pawl 7 and be arranged in parallel the semicircular arc and relative the closing up of arching upward, and hoop button pawl 6 ends, a left side are crooked to the right, right hoop button pawl 7 ends bending left.

As Fig. 1, shown in Figure 4, in use, wherein transverse circular material 8 of earlier that required hoop fastening is solid cross frame laterally places left groove 2 and right groove 3, again vertical rounded material 9 one ends of another root are vertically placed the protruding hole of arch of hoop groove 1, this moment vertically rounded material 8 be pressed in transverse circular material 9 above, again with left side hoop button pawl 6 and the 7 manual pull-ups of right hoop button pawl, because steel wire has elasticity, left side pawl arm 4 and right pawl arm 5 pull-ups upwarp, and respectively bind round the other end that be buckled in vertical rounded material 9 with left side hoop button pawl 6 and right hoop button pawl 7 this moment.Because left side hoop button pawl 6 and right hoop button pawl 7 are designed to the half-circle-arc shape that matches with rounded material respectively, under the elastic force effect, the semicircular arc pawl of left side hoop button pawl 6 and right hoop button pawl 7 binds round the other end that is buckled in vertical rounded material 9 securely.The cross frame that this moment, vertical rounded material 9 and transverse circular material 8 were constituted is bound round fastening admittedly by the utility model powerfully, and the work of the solid cross frame of hoop fastening has just been finished in operation so efficiently, and it is very simple and convenient to operate.

In like manner, when the needs striking, only need left side

hoop button pawl

6 and 7 pull-ups of right hoop button pawl, left and right sides perk is separately and break away from vertical rounded material 9 respectively to make left side hoop button pawl 6 and right hoop button pawl 7, just the utility model hoop buckle device can be taken out from support, thus the solid state of the hoop fastening of releasing cross frame, and the utility model is reusable, both economical with materials was simple to operate again.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technological scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.

Claims

1, a kind of hoop buckle device, it is characterized in that: comprise hoop groove, left groove, right groove, left pawl arm, right pawl arm, left side hoop button pawl, right hoop button pawl, described hoop groove upwards arches upward, extend to form left groove and right groove in the left and right sides of described hoop groove, relative hoop groove one end at described left groove and right groove extends to form left pawl arm and right pawl arm, be provided with left side hoop button pawl in the end of described left pawl arm, be provided with right hoop button pawl in the end of described right pawl arm, left side hoop button pawl and right hoop are detained pawl and all are and be arranged in parallel the semicircular arc and relative the closing up of arching upward.

2, hoop buckle device according to claim 1 is characterized in that: the material that described hoop buckle device adopts is a steel wire.

3, hoop buckle device according to claim 1 is characterized in that: the length of described right pawl arm slightly is longer than left pawl arm.

4, hoop buckle device according to claim 1 is characterized in that: the length of described left pawl arm slightly is longer than right pawl arm.

5, hoop buckle device according to claim 1 is characterized in that: hoop button pawl end, a left side is crooked to the right, and right hoop button pawl end is crooked left.

6, hoop buckle device according to claim 1 is characterized in that: described left groove and right groove size equalization also are on the same horizontal line.