CN2833016Y

CN2833016Y - Tent frame structure

Info

Publication number: CN2833016Y
Application number: CNU2005200621554U
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: 2005-07-26
Filing date: 2005-07-26
Publication date: 2006-11-01
Anticipated expiration: 2015-07-26

Abstract

The utility model relates to tent frame structure, which is composed of four supporting posts, four side pole support groups and a tent top bracket, wherein both ends of every side pole support group are respectively pivoted on the supporting posts and the tent top bracket is composed of four tent top rods. One end of every tent top bracket is respectively pivoted on a connecting seat positioned at the center of a tent top, the other end is respectively pivoted on pivoting points on central positions of every side pole support group, every tent top rod is composed of at least two main rod bodies and one auxiliary rod body and the tails and the heads of the two main rod bodies are pivoted together. An upper pivoting point and a lower pivoting point are formed on central positions of the side pole support groups. One end of a main rod body on the exterior of the tent top rods is pivoted on the upper pivoting point of the side pole support groups, one end of the auxiliary rod body is pivoted on the lower pivoting point of the side pole support groups and the other end of the auxiliary rod body is pivoted on a rod body of one main rod body. The installation of the two main rod bodies reduces the height of the tent top bracket after fold and retraction and enlarges the sun shielding area of the tent top of the tent, and the installation of the auxiliary rod body reinforces the support strength of the tent top.

Description

The tent shelf structure

Technical field

The utility model is about a kind of outdoor leisure articles for use, is meant a kind of tent structure especially.

Background technology

The form of tent is varied, and general small-sized tent is the go out usefulness of camping of people, and large-scale wayside pavilion formula tent is people when going out to lie fallow, and makes can be under the tent sun-shading usefulness of more people.

Large-scale wayside pavilion formula tent frame, mostly its structure is as shown in Figure 1, by four pillars 1 "; four groups of side poles group 2 " and a tent top rack 3 " constitute; each side pole group 2 " two ends be articulated in pillar 1 respectively " on; and tent top rack is by four paulin push rods 31 " constitute, each paulin push rod 31 " end be articulated in the Connection Block 4 that is positioned at the Peng Ding center respectively " on, and the other end is to be articulated in each pillar 1 respectively " on the module on top; because each pillar 1 " module on top undertaking pivot joint left and right sides pole group 2 " and paulin push rod 31 " task, its volume must satisfy the requirement of three pivoting points, therefore the volume of this module is relatively large, and load is bigger.

This case designer has just designed tent shelf structure as shown in Figure 2, it is to be made of four pillars 1 ', four groups of side pole group 2 ' and one tent top racks 3 ' equally, the two ends of each side pole group 2 ' are articulated on the pillar 1 ' respectively, and tent top rack 3 ' is to be made of four paulin push rods 31 ', one end of each paulin push rod 31 ' is articulated in respectively on the Connection Block 4 ' that is positioned at the Peng Ding center, and the other end is to be articulated in respectively on the pivoting point of center of each side pole group 2 ', and its strength that supports Peng Ding is to be shared by each side pole group 2 '.But each paulin push rod 31 ' of the tent top rack 3 ' of this kind structure is the single pole structure, therefore the height of this tent after the folding length of paulin push rod for this reason increases the paulin top area as desire, the length of lengthening paulin push rod, the one, paulin push rod stressed limited, and also the height of tent after folding is excessive.

The utility model content

The purpose of this utility model is to provide a kind of tent shelf structure, be this case design design formerly the basis on can strengthen the area of Peng Ding, can reduce the height that tent folds again.

For achieving the above object, technical solution of the present utility model is: a kind of tent shelf structure, constitute by four pillars, four groups of side poles group and a tent top rack, the two ends of each side pole group are articulated on the pillar respectively, and tent top rack is to be made of four paulin push rods, one end of each paulin push rod is articulated in respectively on the Connection Block that is positioned at the Peng Ding center, and the other end is to be articulated in respectively on the pivoting point of each side pole group switching centre position, it is characterized in that: each paulin push rod is to be made of at least two joint main rod body and the secondary body of rod of a joint, and two joint main rod body are articulated from beginning to end; The center of side pole group forms two pivoting points up and down, one end of the outside main rod body of paulin push rod is to be articulated on the last pivoting point of side pole group, and an end of the secondary body of rod is to be articulated on the following pivoting point of side pole group, and the other end is to be articulated on the shaft of a main rod body wherein.

The other end of the described secondary body of rod is to be articulated in to be positioned on the outside main rod body shaft in paulin top.

After adopting such scheme, since the utility model be paulin push up pole be set at least two the joint main rod body, add simultaneously and be provided with the secondary body of rod, the secondary body of rod has the function that a reinforcement is supported at this to the paulin push rod, and the settings of at least two joint main rod body have reduced the height after tent top rack folds, adopt this structure, promptly can strengthen the sunshade area of tent Peng Ding, can strengthen the support degree of Peng Ding again.

Description of drawings

Fig. 1 is a schematic perspective view of commonly using product;

Fig. 2 is the schematic appearance that formerly designs;

Fig. 3 is a schematic perspective view of the present utility model;

Fig. 4 is the action diagram that folds of the present utility model;

Fig. 5 is the state diagram that folds of the present utility model.

The specific embodiment

As shown in Figure 3, tent shelf structure of the present utility model is made of four pillars 1, four groups of side pole group 2 and one tent top racks 3.

Each side pole group 2 is that to intersect by four groups that rod member 21 head and the tail that articulate are articulated and form (be to be example with four groups herein, also can realize for certain two groups), the two ends of each side pole group 2 are articulated in respectively on the holder 11 and sliding seat 12 of each pillar 1, are to form two pivoting point C, D up and down in the center of each side pole group 2 then.

Tent top rack 3 is to be made of four paulin push rods 31, each paulin push rod 31 is by at least two joint main rod body 311, the secondary body of rod 313 of 312 and one joint constitutes, two joint main rod body 311,312 head and the tail are articulated, i.e. two main rod body 311,312 pivoting point is to fold downwards, wherein main rod body 311 other ends of paulin push rod 31 inside are Connection Block 4 pivot joints by the Peng Ding center, main rod body 312 other ends of paulin push rod 31 outsides are to be articulated in each side pole to organize on the last pivoting point C at 2 centers, one end of the secondary body of rod 313 is to be articulated in side pole to organize on the following pivoting point D at 2 centers, the other end is to be articulated on the shaft of main rod body 312, the pivoting point C of side pole group 2, D is provided with the connector of metal system or plastic cement system.

Cooperate shown in Figure 3ly again, because each paulin push rod 31 of tent top rack 3 is to be made of the more piece main rod body, the length of the paulin push rod 31 that therefore can extend increases the area of Peng Ding with this, and the setting of the secondary body of rod 313 has simultaneously guaranteed the support degree of paulin upper frame 3.

Shown in Fig. 4,5, the tent of this structure is when folding, because the pivot joint of each rod member relation, the pivot joint effect of 31 liang of main rod body of paulin push rod 311,312 can fold the tent frame smoothly and draw close simultaneously.It relatively formerly designs, if the tent of identical paulin top area, the utility model can reduce many at the height that folds; Identical with the tent tool that formerly designs in this way folds highly, and the sunshade area after the expansion of the utility model tent can strengthen many.

Claims

1, a kind of tent shelf structure, constitute by four pillars, four groups of side poles group and a tent top rack, the two ends of each side pole group are articulated on the pillar respectively, and tent top rack is to be made of four paulin push rods, one end of each paulin push rod is articulated in respectively on the Connection Block that is positioned at the Peng Ding center, and the other end is to be articulated in respectively on the pivoting point of each side pole group switching centre position, it is characterized in that: each paulin push rod is to be made of at least two joint main rod body and the secondary body of rod of a joint, and two joint main rod body are articulated from beginning to end; The center of side pole group forms two pivoting points up and down, one end of the outside main rod body of paulin push rod is to be articulated on the last pivoting point of side pole group, and an end of the secondary body of rod is to be articulated on the following pivoting point of side pole group, and the other end is to be articulated on the shaft of a main rod body wherein.

2, tent shelf structure as claimed in claim 1 is characterized in that: the other end of the secondary body of rod is to be articulated in to be positioned on the outside main rod body shaft in paulin top.