CN201486213U

CN201486213U - Novel tent bracket

Info

Publication number: CN201486213U
Application number: CN2009201396674U
Authority: CN
Inventors: 周南庆
Original assignee: Q Yield Outdoor Gear Ltd
Current assignee: Q Yield Outdoor Gear Ltd; Qyield Xiamen Camping Products Co Ltd
Priority date: 2009-07-23
Filing date: 2009-07-23
Publication date: 2010-05-26
Anticipated expiration: 2019-07-23

Abstract

The utility model discloses a novel tent bracket, which mainly comprises a plurality of groups of bendable long struts, upper top dies, lower top dies, short struts, top rods and brace rods. A plurality of hinging pedestals are arranged on the upper top dies and the lower top dies; the inner ends of the top rods are hinged on the hinging pedestals of the upper top dies, while the outer ends are hinged on the middle parts of the short struts; the inner ends of the short struts are hinged on the hinging pedestals of the lower top dies, while the outer ends are hinged on the parts of the long struts, which are close to the inner end parts; and the inner ends of the brace rods are hinged on the middle parts of the top rods, while the outer ends are hinged on the middle parts of the long struts. Because the outer ends of the top rods of the novel tent bracket are hinged on the middle parts of the short struts through T-shaped connecting pieces and the inner ends of the brace rods are hinged on the middle parts of the top rods through the T-shaped connecting pieces, the top rods can be bent relative to the short struts and the brace rods can be bent relative to the top rods; and because the long struts can be bent, the novel tent bracket has a small volume and is conveniently accommodated after being folded.

Description

Novel tent bracket

Technical field

The utility model relates to the tent in a kind of daily leisure field, particularly relates to a kind of novel tent bracket.

Background technology

Tent is the outdoor commonly used leisure goods of people, in the prior art, the top structure of tent bracket as shown in Figure 1, it comprises some hack levers 1 ', the inner of each root hack lever 1 ' then is articulated on the upper module 2 ' jointly.This upper module 2 ' is gone up one-body molded some pin joint seats 21 ' that have, in order to articulate described hack lever 1 '.For increasing the support steadiness of each hack lever 1 ', also be supported with an auxilliary support bar 3 ' in the below of every hack lever 1 ', the inner of each auxilliary support bar 3 ' is articulated on the lower module 4 ' jointly.This lower module 4 ' is similar with above-mentioned upper module 2 ', and also one-body molded on it have some pin joint seats 41 ', in order to articulate described auxilliary support bar 3 '.This tent bracket of commonly using, top section is not bent, and the volume after the folding is bigger, is not easy to take in.

The utility model content

The purpose of this utility model is to provide the less novel tent bracket of volume after a kind of folding.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of novel tent bracket, and it mainly is made up of many groups of bent long fulcrum bars, last backform, following backform, short strut, push rod, strut; On last backform and following backform, be provided with a plurality of hinged seats; The inner of described push rod is hinged on the hinged seat of backform, the outer end of push rod is hinged on the middle part of short strut, the inner of short strut is hinged on down on the hinged seat of backform, the outer end of short strut is hinged on long fulcrum bar near the inner end place, the inner of strut is hinged on the middle part of push rod, and the outer end of strut is hinged on the inner of long fulcrum bar.

Described long fulcrum bar is made up of interior long fulcrum bar, outer long fulcrum bar and bending connector; Long fulcrum bar is connected with outer long fulcrum bar by the bending connector in described, and interior long fulcrum bar can outer relatively long fulcrum bar bending.

The outer end of bar is hinged on the middle part of short strut in described by T-connecting piece.

The inner of described strut is hinged on the middle part of push rod by T-connecting piece.

Described strut bends downwards near the link with long fulcrum bar.

Described middle part of going up backform is convexly equipped with a projection downwards, the movable central through hole that penetrates down backform of this projection.

After adopting such scheme, because the outer end of the utility model push rod is hinged on the middle part of short strut by T-connecting piece, the inner of strut is hinged on the middle part of push rod by T-connecting piece, make push rod short strut, strut push rod bending relatively relatively, it is bent to add long fulcrum bar self, so volume is less after the utility model folding, is convenient to take in.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is a top junction composition of commonly using tent bracket;

Fig. 2 is a unfolding state figure of the present utility model;

Fig. 3 is a bending procedure chart of the present utility model;

Fig. 4 is folding state figure of the present utility model;

Fig. 5 is the utility model part exploded view.

The specific embodiment

As Fig. 2, shown in Figure 3, the utility model is a kind of novel tent bracket, and it mainly is made up of many groups of bent long fulcrum bars 1, last backform 2, following backform 3, short strut 4, push rod 5, strut 6, T-connecting piece 7.

Be provided with a plurality of hinged seats on last backform 2 and following backform 3, described middle part of going up backform 2 is convexly equipped with a projection that is used to locate 21 downwards, these projection 21 movable central through holes 31 that penetrate down backform 3.The inner of described push rod 5 is hinged on the hinged seat of

backform

2, and 5 outer ends of push rod are hinged on the middle part of short strut 4 by T-connecting piece 7; The inner of short strut 4 is hinged on down on the hinged seat of backform 3, the outer end of short strut 4 is hinged on long fulcrum bar 1 near the inner end place by T-connecting piece 7, the inner of strut 6 is hinged on the middle part of push rod 5 by T-connecting piece 7, the outer end of strut 6 is hinged on the inner of long fulcrum bar 1, at link place close and long fulcrum bar, strut 6 bending downwards is near the right angle, so that better folding of the utility model.The horizontal sides 71 of described T-connecting piece 7 (as shown in Figure 5) is fixed in the middle part of short strut 4 or push rod 5 or long fulcrum bar 1 near the inner end place, and 5 outer ends or the inner or the long fulcrum bar 1 close inner end place of strut 6 of its vertical edges 72 by hole, pin and push rod is hinged.

Described long fulcrum bar 1 is made up of interior long fulcrum bar 11, outer long fulcrum bar 12 and bending connector 13.Long fulcrum bar 11 is connected with outer long fulcrum bar 12 by bending connector 13 in described, and interior long fulcrum bar 11 can outer relatively long fulcrum bar 12 bendings.

Operating principle of the present utility model:

As shown in Figure 2, during expansion, interior long fulcrum bar 11 in the

long fulcrum bar

1 and 12 supports of outer long fulcrum bar are straight, and push rod 5 the inners are drawn close to short strut 4 the inners, and the projection 21 of last backform 2 penetrates down the central through hole 31 of backform 3.

As shown in Figure 3, Figure 4, during folding, interior long fulcrum bar 11 in the

long fulcrum bar

1 and 12 bendings of outer long fulcrum bar, push rod 5 the inners are drawn close to short strut 4 outer ends, the projection 21 of last backform 2 is away from the central through hole 31 of following backform 3, and after the folding, its profile and size are as shown in Figure 4 fully.

Emphasis of the present utility model just is: the top structure of tent can bend.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. novel tent bracket is characterized in that: it mainly by many groups of bent long fulcrum bars, go up backform, backform, short strut, push rod, strut are formed down; On last backform and following backform, be provided with a plurality of hinged seats; The inner of described push rod is hinged on the hinged seat of backform, the outer end of push rod is hinged on the middle part of short strut, the inner of short strut is hinged on down on the hinged seat of backform, the outer end of short strut is hinged on long fulcrum bar near the inner end place, the inner of strut is hinged on the middle part of push rod, and the outer end of strut is hinged on the inner of long fulcrum bar.

2. novel tent bracket according to claim 1 is characterized in that: described long fulcrum bar is made up of interior long fulcrum bar, outer long fulcrum bar and bending connector; Long fulcrum bar is connected with outer long fulcrum bar by the bending connector in described, and interior long fulcrum bar can outer relatively long fulcrum bar bending.

3. novel tent bracket according to claim 1 is characterized in that: the outer end of bar is hinged on the middle part of short strut in described by T-connecting piece.

4. novel tent bracket according to claim 1 is characterized in that: the inner of described strut is hinged on the middle part of push rod by T-connecting piece.

5. novel tent bracket according to claim 1 is characterized in that: described strut bends downwards near the link with long fulcrum bar.

6. novel tent bracket according to claim 1 is characterized in that: described middle part of going up backform is convexly equipped with a projection downwards, the movable central through hole that penetrates down backform of this projection.