CN203113901U

CN203113901U - Tent supporting leg structure

Info

Publication number: CN203113901U
Application number: CN 201320027285
Authority: CN
Inventors: 崔宽峻
Original assignee: Easy (xiamen) Trade Co Ltd That Sends
Current assignee: Easy (xiamen) Trade Co Ltd That Sends
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-08-07
Anticipated expiration: 2023-01-18
Also published as: WO2014110935A1

Abstract

Provided is a tent supporting leg structure. A tent support comprises at least four vertical rods, a tent upper frame supported by the vertical rods and side supporting rod sets matched among the vertical rods. Crossed rods of the side supporting rod sets or the crossed rods of the side supporting rod sets and the tent upper frame are respectively matched on the vertical rods with sliding blocks through fixing blocks, wherein each vertical rod comprises a top pipe, a middle pipe and a lower pipe. The upper ends of the middle pipes are connected with the lower ends of the top pipes together, the middle pipes are movably sleeved in the lower pipes, and the top pipes and the lower pipes are pipe bodies with same pipe diameters. Sliding positioning mechanisms are arranged on the top pipes, and unfolded positioning devices of the middle pipes and the lower pipes are arranged at the lower portions of the middle pipes and the upper portions of the lower pipes. Due to the fact that the thin middle pipes are arranged at the upper portions of the vertical rods, and the thick lower pipes are arranged at the lower portions of the vertical rods, supporting strength of the unfolded tent can be ensured, and stability and safety of the tent in the using process are improved. By adopting the top pipes and the lower pipes with the same diameters, the sliding blocks connected with the side supporting rod sets or the tent upper frame can smoothly move on the vertical rods, and the folding and unfolding functions of the tent can be normally conducted.

Description

A kind of tent stand bar structure

Technical field

The utility model is about a kind of tent, refers to a kind of tent stand bar structure especially.

Background technology

Collapsible shelter deployable because of tool with the function that folds, so carry and collect comparatively convenient, be not only the article of encamping and using as open-air, mostly is to be used in outdoor interim place.

Present common large-scale wayside pavilion formula tent, tent bracket form of structure is various, and it changes the variation that mainly concentrates on tent top rack, and mostly the basic demand of its pursuit is firm supporting.As shown in Figure 1, existing large-scale wayside pavilion formula tent, substantially all be the stretching structure that adopts internal and external casing as the montant 1 ' that supports tent top rack wherein, and the outer tube 12 ' of this stretching structure is the top position that is positioned at after tent launches, and inner sleeve 11 ' is the lower position after being positioned at tent and launching, and so setting can guarantee that the support slipper 5 ' of side pole group 3 ' can be smoothly slides pole 1 ' and realizes the location and drive side pole and organize 3 ' folding.

Because the Area of bearing of this large-scale wayside pavilion formula tent is bigger, montant 1 ' bears bigger support force, and thinner inner sleeve 11 ' is positioned at the bottom position of tent, make whole tent have top-heavy sensation, if the thinner inner sleeve 11 ' in tent montant 1 ' bottom runs into side direction external force, a little less than the inevitable thicker outer tube of the ability of its fixed support, therefore the stretching structure of this kind montant 1 ' makes large-scale wayside pavilion formula tent still have a little potential safety hazard at present.

The utility model content

The purpose of this utility model provides a kind of tent stand bar structure, and it can guarantee effectively that folding of tent frame is smooth and easy, improves the support strength of tent montant simultaneously, increases the safety that tent uses.

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

A kind of tent stand bar structure, tent bracket comprise at least four montants, are organized by the paulin upper frame of each montant support and the side pole that is matched with between each montant; Crossbar and the paulin upper frame of the crossbar of side pole group or side pole group are to be matched with on the montant by fixed block and slide block respectively; Wherein: each montant comprises push pipe, middle pipe and manages down, wherein the lower end of the upper end of middle pipe and push pipe links together, in under being placed on of pipe activity in the pipe, push pipe is the body of identical caliber with following pipe, be provided with the slide block detent mechanism at push pipe, the top of the bottom of middle pipe and following pipe is provided with the positioner of the two expansion.

Described slide block detent mechanism comprises the flexible positioning piece that is articulated in the elastic button on the slide block and is arranged in push pipe.

Described flexible positioning piece comprises a shell fragment and is driven the protruding grain stretch in the locating hole of push pipe and slide block by shell fragment.

Described positioner comprises the mating holes that is arranged on the elastic positioning pin in the middle pipe bottom and is opened in down pipe top.

After adopting such scheme, because tent leg of the present utility model is that pipe three-joint pipe spare constitutes under being reached by push pipe, middle pipe, middle pipe and the inside and outside stretching structure of following pipe formation, fold requirement to satisfy tent, simultaneously, thinner middle pipe is the upper position that is arranged at montant, and thicker following pipe is the lower position that is arranged at montant, guarantee the support strength after tent launches, increase stability and safety that tent uses; Other is the setting of identical caliber body with following pipe by push pipe, can satisfy the smooth and easy movement of slide block on montant of interlock side pole group or paulin upper frame, and the assurance tent is opened up the normal enforcement of receiving function.

Description of drawings

Fig. 1 is the structural representation of existing tent;

Fig. 2 is the deployed condition schematic diagram of the utility model tent;

Fig. 2 A is the partial exploded view of Fig. 2;

Fig. 3 is the folding schematic diagram of the utility model tent.

The specific embodiment

As shown in Figure 2 to Figure 3, the utility model has disclosed a kind of tent stand bar structure, this tent is wayside pavilion formula tent, its be large-scale tent or small-sized tent all can, wherein tent bracket comprise at least four montants 1, the paulin upper frame 2 that supported by each montant 1 and be matched with side pole group 3 between each montant 1; Side pole group 3 is made of at least one group of crossbar 31, be to be constituted by two groups of crossbars 31 among this embodiment, paulin upper frame 2 among this embodiment is to be articulated on the side pole group 3 simultaneously, namely with 3 interlocks of side pole group, the crossbar 31 of side pole group 3 is to be matched with on the montant 1 by fixed block 4 and slide block 5 respectively, certainly, paulin upper frame 2 also can directly articulate with fixed block 4 and slide block 5 and cooperate; Key of the present utility model is:

Each montant 1 comprises push pipe 11, middle pipe 12 and manages 13 down, the upper end of pipe 12 and the lower end of push pipe 11 link together wherein, middle pipe 12 and the inside and outside telescopic sleeve structure of following pipe 13 formations, pipe 12 is activity with following pipe 13 and is nested with fit structure namely, and push pipe 11 is the body of identical caliber with managing 13 down, and push pipe 11 forms the body that cooperates for the slide block activity with following pipe 13; Be provided with slide block detent mechanism 51 at push pipe 11, the top of the bottom of middle pipe 12 and following pipe 13 is provided with the positioner 6 of the two.

Cooperate shown in Fig. 2 A, slide block detent mechanism 51 comprises the elastic button 511 that is articulated on the slide block 5 and the flexible positioning piece 512 that is arranged in push pipe 11, and this flexible positioning piece 512 comprises a shell fragment 513 and driven the protruding grain 514 that stretches in the locating hole (not shown) of push pipe 11 and slide block 5 by shell fragment 513.

And positioner 6 is to comprise the mating holes that is arranged on the elastic positioning pin in middle pipe 12 bottoms and is opened in down pipe 13 tops.

Tent of the present utility model is when implementing to launch, each side pole group 3 can drive slide block 5 and slide on the push pipe 11 upon deployment, after realizing locating by 51 pairs of slide blocks of slide block detent mechanism 5, the side pole group 3 of tent is in complete deployed condition, drives paulin upper frame 2 synchronously and also is in complete deployed condition; Afterwards again with middle pipe 12 under manage 13 and to release, when middle pipe 12 bottoms moved to down pipe 13 tops, the two just realized the location by positioner 6, the deployed condition of just having finished whole tent like this.

Otherwise, when folding tent, remove the positioning relation of positioner 6 centerings pipe 12 and following pipe 13 earlier, middle pipe 12 just can collapse in down in the pipe 13, then pipe 13 just docks with push pipe 11 down, remove the positioning relation of 51 pairs of slide blocks 5 of slide block detent mechanism this moment again, each pole gathering in of tent can be concentrated in together, finish the action that folds of tent.

This shows, tent leg of the present utility model is that pipe 13 three-joint pipe spares constitute under being reached by push pipe 11, middle pipe 12, middle pipe 12 and the inside and outside stretching structure of following pipe 13 formations, fold requirement to satisfy tent, simultaneously, thinner middle pipe 12 is the upper positions that are arranged at montant 1, and thicker following pipe 13 is the lower positions that are arranged at montant 1, guarantee the support strength after tent launches, increase stability and safety that tent uses; Push pipe 11 is the setting of identical caliber body with managing 13 down in addition, can satisfy the smooth and easy movement of slide block 5 on montant 1 of interlock side pole group 3 or paulin upper frame 2, guarantees the normal enforcement of tent exhibition receipts function.

Claims

1. the paulin upper frame that tent stand bar structure, tent bracket comprise at least four montants, supported by each montant and be matched with side pole group between each montant; Crossbar and the paulin upper frame of the crossbar of side pole group or side pole group are to be matched with on the montant by fixed block and slide block respectively; It is characterized in that: each montant comprises push pipe, middle pipe and manages down, wherein the lower end of the upper end of middle pipe and push pipe links together, in under being placed on of pipe activity in the pipe, push pipe is the body of identical caliber with following pipe, be provided with the slide block detent mechanism at push pipe, the top of the bottom of middle pipe and following pipe is provided with the positioner of the two expansion.

2. a kind of tent stand bar structure as claimed in claim 1, it is characterized in that: described slide block detent mechanism comprises the flexible positioning piece that is articulated in the elastic button on the slide block and is arranged in push pipe.

3. a kind of tent stand bar structure as claimed in claim 2 is characterized in that: described flexible positioning piece comprises a shell fragment and is driven the protruding grain that stretches in the locating hole of push pipe and slide block by shell fragment.

4. a kind of tent stand bar structure as claimed in claim 1 is characterized in that: described positioner comprise be arranged in the pipe bottom elastic positioning pin and be opened in down the mating holes of managing top.