CN2833019Y

CN2833019Y - Top support for folding tent

Info

Publication number: CN2833019Y
Application number: CNU2005200643943U
Authority: CN
Inventors: 崔宽峻
Original assignee: XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd
Current assignee: XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd; Xiamen Innovation Metal Products Co Ltd
Priority date: 2005-09-08
Filing date: 2005-09-08
Publication date: 2006-11-01
Anticipated expiration: 2015-09-08
Also published as: WO2007028292A1

Abstract

The utility model relates to a top bracket of a folding tent, which is composed of a main pole support, a supporting rod, a spring, an extending rack, auxiliary pole supports and a baffle plate, wherein the upper end of the supporting rod is fixedly connected with a nest, every auxiliary pole support is pivoted with the nest and the main pole support, the lower part of the supporting rod is sheathed with the spring, the extending rack is fixed on the baffle plate, the lower part of the supporting rod is provided with an elastic convex clamp, the lower part of the extending rack is correspondingly provided with a clamping hole and the baffle plate forms a slide way upwards. The side wall of the slide way is provided with an upright dissecting groove. The elastic convex clamp is composed of a small spring and a slide block and is arranged in the slide way. A clamping grain on the front end of the slide block can be clamped into the clamping hole under the push of the small spring. The side wall of the slide block is provided with a guiding groove in the pop direction of the slide block, and the guiding groove is sloping downwards. One handle is positioned under the baffle plate, and a guiding hook is arranged above the handle and is hung in the guiding groove after the guiding hook extends into the dissecting groove. The handle can drive the clamping grain to exit from the clamping hole for relieving the positioning between the extending rack and the supporting rod by the match among the guiding hook, the dissecting groove and the guiding groove and the tent can be conveniently retracted and folded and can be easily operated with force saving.

Description

The top-support of collapsible shelter

Technical field

The utility model relates to the technical field of tent, and is relevant with the top-support of collapsible shelter.

Background technology

In the prior art, collapsible shelter roughly as shown in Figure 1, its top-support structure is shown in Fig. 2,3, form by main strut 1 ', support bar 2 ', spring 3 ', spread frame 4 ', secondary pole 5 ' and baffle plate 6 ', support bar 2 ' upper end is fixed with the connection nest 21 ' that articulates each secondary pole 5 ', and the other end of each secondary pole 5 ' is articulated in main strut ' on; Support bar 2 ' bottom is arranged with spring 3 ' successively and articulates the spread frame 4 ' of each main strut 1 ', and is fixed on the baffle plate 6 ' by pin 62 '; The bottom of support bar 2 ' also is provided with an elasticity convex clip 7 ', and hole clipping 41 ' is then offered in the bottom of spread frame 4 ', and elasticity convex clip 7 ' is snapped in the hole clipping 41 ' by elastic reaction just can, and spread frame 4 ' is positioned on the support bar 2 '.

Tent with this structure as shown in Figure 1, during folding, only need to press compression elasticity convex clip 7 ', remove the blocking effect of elasticity convex clip 7 ' and hole clipping 41 ', promote spread frame 4 ' and upwards slide along support bar 2 ', each main strut 1 ' just can draw in because of tension force disappears; During expansion, only need pull down spread frame 4 ' to elasticity convex clip 7 ' and hole clipping 41 ' and form blocking, can main strut 1 ' be drawn back by connecting the secondary pole 5 ' of nest 21 ' drive, as shown in Figure 1.

This structure is owing to the two ends of spring 3 ' are separately fixed on connection nest 21 ' and the spread frame 4 ', so, tent is when folding state, spread frame 4 ' is subjected to the elastic pulling force effect of spring 3 ' all the time upwards near connecting nest 21 ', cause the position of spread frame 4 ' higher, if desire is launched tent, the elastic pulling force of 4 ' clothes of spread frame spring 3 ' that need be so higher is pulled to elasticity convex clip 7 ' downwards and hole clipping 41 ' forms blocking, This move, for the user, need with bigger power, so it is very inconvenient to launch operation.

Afterwards, the insider improves at the deficiency of said structure, the top-support structure that makes tent is shown in Fig. 4,5, altogether still by main strut 1 ", support bar 2 ", spring 3 ", spread frame 4 ", secondary pole 5 " and baffle plate 6 " form, support bar 2 " upper end is fixed with and articulates each secondary pole 5 " connection nest 21 ", each secondary pole 5 " the other end be articulated in main strut 1 " on; Support bar 2 " bottom is arranged with spring 3 " and articulate each main strut 1 " spread frame 4 ", and be fixed on baffle plate 6 " on; Support bar 2 " the bottom be provided with an elasticity convex clip 7 equally ", spread frame 4 " the bottom then offer hole clipping 41 ", elasticity convex clip 7 " just can be subjected to elastic reaction to snap in hole clipping 41 " in, make spread frame 4 " be positioned at support bar 2 " on, improvement is a spring 3 " freely be arranged on connect nest 21 " and spread frame 4 " between, and this spring 3 " when the tent folding, be in compressive state.

When having the tent folding of this structure, because spring 3 " be in compressive state; spread frame 4 " be subjected to the active position of elastic pressure on the low side, when if desire is launched, only need spread frame 4 like a cork that this is on the low side " pull down to elasticity convex clip 7 " with hole clipping 41 " form blocking and get final product, launch rapid operation and conveniently; During folding, be equally by compression elasticity convex clip 7 " remove and hole clipping 41 " blocking get final product.

But, the above-mentioned two kinds of top bracket of tent of detailed sight are not difficult to find, all need horizontal pressing elasticity convex clip 7 ' or 7 during the two folding "; this moves not only because of elasticity convex clip 7 ' or 7 " less than normal when very easily causing finger presses pain in addition the anxiety of tong, and, hand being reached eminence do the horizontal direction push action again, the application of force is very inconvenient, so the folding operation is just very inconvenience also.

The utility model content

The purpose of this utility model is to provide a kind of top-support of collapsible shelter, so that folding rapid operation, easy.

For reaching above-mentioned purpose, solution of the present utility model is:

The collapsible shelter top-support still is made up of main strut, support bar, spring, spread frame, secondary pole and baffle plate, and post upper is fixed with the connection nest, and each secondary pole is articulated in and connects on nest and the main strut; The support bar bottom is with spring and articulates the spread frame of main strut, and is fixed on the baffle plate; The bottom of support bar is provided with an elasticity convex clip, and the bottom correspondence of spread frame is offered hole clipping; Wherein: baffle plate upwards forms slideway, has vertical profile groove on the sidewall of slideway; The elasticity convex clip is made up of little spring and slide block, little spring and slide block are installed in the slideway, the front end of slide block has the card grain, slide block is replaced by the little spring of its rear end, the card grain is snapped in make the spread frame be positioned on the support bar in the hole clipping, its ejection direction of sidewall upper edge of slide block is also offered downward-sloping gathering sill; A handle is positioned at the baffle plate below, the top of handle has the guide hook that cooperates with gathering sill, this guide hook hangs in the gathering sill after stretching into profile groove again, by guide hook and vertical cooperating of profile groove and oriented groove, making handle can drive slide block compression little spring inwardly contracts, and the location between releasing spread frame and the support bar, the folding of Convenient tent.

After adopting said structure, the utility model is shaken hands by downward pulling because the elasticity convex clip is installed in the containing cavity of baffle plate, drive in the elasticity convex clip and contract, remove the location between spread frame and the support bar, so, compare with horizontal pressing action in the prior art, the application of force is easier, and determine and do not have the anxiety of pushing pain even tong, and, the handle position of setting up is starkly lower than the elasticity convex clip, pulling is also convenient, and in a word, the utility model makes the folding operation of tent more laborsaving, easier.

Description of drawings

Fig. 1 is a schematic appearance of commonly using product one;

Fig. 2 is a three-dimensional exploded view of commonly using product one;

Fig. 3 is a three-dimensional combination figure of commonly using product one;

Fig. 4 is a three-dimensional exploded view of commonly using product two;

Fig. 5 is a three-dimensional combination figure of commonly using product two;

Fig. 6 is a three-dimensional combination figure of the present utility model;

Fig. 7 is the matching relationship three-dimensional exploded view of elasticity convex clip of the present utility model, baffle plate and handle;

Fig. 8 is the matching relationship three-dimensional combination figure of elasticity convex clip of the present utility model, baffle plate and handle.

The specific embodiment

See also shown in Figure 6ly, the utility model has disclosed a kind of collapsible shelter top-support, and it still is made up of main strut 1, support bar 2, spring 3, spread frame 4, secondary pole 5 and baffle plate 6.This structure can cooperate shown in Fig. 2 and 4 to commonly use product one, two similar, and support bar 2 upper ends are fixed with the connection nest 21 that articulates each secondary pole 5, and the other end of each secondary pole 5 is articulated on the main strut 1.Support bar 2 bottoms are arranged with spring 3 and articulate the spread frame 4 of each main strut 1, and are fixed on the baffle plate 6.The bottom of support bar 2 is provided with an elasticity convex clip 7, and the bottom correspondence of spread frame 4 is offered hole clipping 41.

Cooperate shown in Fig. 7,8, be improvement of the present utility model: baffle plate 6 upwards forms slideway 61, has vertical profile groove 62 on the sidewall of slideway 61.Elasticity convex clip 7 is made up of little spring 72 and slide block 71, little spring 72 and slide block 71 are installed in the slideway 61, the front end of slide block 71 has card grain 73, slide block 71 is replaced by the little spring 72 of its rear end, card grain 73 is snapped in the hole clipping 41 of spread frame 4, and make spread frame 4 be positioned on the support bar 2, realize the expansion of tent; Its ejection direction of sidewall upper edge of slide block 72 is also offered downward-sloping gathering sill 74.A handle 8 is positioned at baffle plate 6 belows, the top of handle 8 has the guide hook 81 that cooperates with gathering sill 74, this guide hook 81 hangs in the gathering sill 74 after stretching into profile groove 62 again, make handle 8 be installed in the below of elasticity convex clip 7 and baffle plate 6, by guide hook 81 and vertical cooperating of profile groove 62, handle 8 can be done along profile groove 62 to move up and down, and cooperating by guide hook 81 and oriented groove 74, handle 8 can inwardly be contracted by pulling down drive slide block 71 compression little springs 72, order card grain 73 withdraws from the hole clipping 41 of spread frame 4, and the folding of tent is realized in the location between releasing spread frame 4 and the support bar 2.

The utility model is compared with horizontal pressing action in the prior art, and the application of force is easier, determines and does not have the anxiety of pushing pain even tong, and handle 8 positions of setting up are starkly lower than elasticity convex clip 7, and pulling is also convenient, in a word, it is more laborsaving, easier that the utility model makes the folding operation of tent.

Claims

1, collapsible shelter top-support still is made up of main strut, support bar, spring, spread frame, secondary pole and baffle plate, and post upper is fixed with the connection nest, and each secondary pole is articulated in and connects on nest and the main strut; The support bar bottom is with spring and articulates the spread frame of main strut, and is fixed on the baffle plate; The bottom of support bar is provided with an elasticity convex clip, and the bottom correspondence of spread frame is offered hole clipping, it is characterized in that:

Baffle plate upwards forms slideway, has vertical profile groove on the sidewall of slideway; The elasticity convex clip is made up of little spring and slide block, little spring and slide block are installed in the slideway, the front end of slide block has the card grain, slide block is replaced by the little spring of its rear end, the card grain is snapped in make the spread frame be positioned on the support bar in the hole clipping, its ejection direction of sidewall upper edge of slide block is also offered downward-sloping gathering sill; A handle is positioned at the baffle plate below, the top of handle has the guide hook that cooperates with gathering sill, this guide hook hangs in the gathering sill after stretching into profile groove again, by guide hook and vertical cooperating of profile groove and oriented groove, make handle can drive slide block compression little spring and inwardly contract and remove location between spread frame and the support bar.