CN2916223Y

CN2916223Y - Support positioning device

Info

Publication number: CN2916223Y
Application number: CN 200620054132
Authority: CN
Inventors: 黄吉璁
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2007-06-27
Anticipated expiration: 2016-01-23

Abstract

The utility model discloses a bracket positioning device for connecting faceplate and support rod among the furniture, which comprises a fastening ring and a bracket sleeve positioned on the fastening ring. Inner wall of the fastening ring is taper-shaped which is formed through two semi-ring clamps. Inner wall of the bracket sleeve is taper-shaped which is formed through clamping of the first ring-shaped component and the second ring-shaped component and it is assemble and disassemble mechanism through the sleeve; therefore, people may disassemble the corresponding faceplate for laying goods with pertinence based on the actual situation with convenience in utilization. In addition, the utility model has the advantages of simple structure and strong practicality.

Description

A kind of support frame positioning device

Technical field

The utility model relates to a kind of positioning device that furniture connects panel and strut that is used for, and refers in particular to a kind of support frame positioning device of assembling, dismantling be convenient to.

Background technique

In the middle of daily life and work, usually can use rack and put some articles for daily use or books etc., as bookshelf, shoe rack At present, a kind of rack appears on the market, it comprises panel, some struts and the positioning device that is used to connect panel and strut, as shown in Figure 1, it is the panel of the disclosed a kind of furniture of Chinese patent CN 2658455Y and the articulating device of supporting rod, comprise panel cover 1 and bar cover 2 that taper is simplified, described panel cover 1 is a seamless shell, when it is installed panel cover 1 is set in the outside of supporting rod 3, between the outer surface of the internal surface of panel cover 1 and supporting rod 3 bar cover 3 being set closely cooperates to guarantee panel cover and supporting rod, but, for the rack of multilayer, if people need dismantle the mesosphere panel when nursing, the mesosphere panel can be pulled down after the panel on its upper strata must being pulled down one by one, therefore, it is very inconvenient to dismantle, and brings very big puzzlement to people.Consult the disclosed support frame positioning device of Chinese patent CN 2638531Y again, there is above-mentioned defective equally in it, does not give unnecessary details so do not add to give at this.

The model utility content

The utility model is at above-mentioned the deficiencies in the prior art, and main purpose is to provide a kind of support frame positioning device, and it has the effect of easy assembling, dismounting, uses bringing convenience property to people.

For achieving the above object, the utility model is taked following skill scheme:

A kind of support frame positioning device comprises retaining ring and is set in bracket sleeve tube on the retaining ring that described retaining ring inwall is taper, and it is formed by two semi-ring buckles, and described bracket sleeve tube inwall is taper, and it is formed by first ring-shaped article and the mutual buckle of second ring-shaped article; Be correspondingly provided with the location grab on described first ring-shaped article and second ring-shaped article; Described location grab is skewed or rectangular-shaped; Described bracket sleeve tube is a metal material, and retaining ring is a plastic cement material.

The utility model beneficial effect is to be that dismantled and assembled structure realizes the easily purpose of assembling, dismounting by sleeve, and old friends can be according to the actual conditions corresponding glove panel of dismounting targetedly, to bringing convenience property of use; It is simple in structure, and is practical.

Be familiar with this operator and can understand feature of the present utility model and purpose and effect really for making, preferred embodiment is described in detail to the utility model below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the prior art structural representation;

Fig. 2 is the utility model decomposition texture schematic representation;

Fig. 3 is Fig. 2 composite structure schematic representation;

Fig. 4 is the utility model application examples.

The drawing reference numeral explanation:

1, panel cover 2, bar cover 3, supporting rod

100, support frame positioning device 10, fastening 11, groove 12, fin 20, bracket sleeve tube 21, first ring-shaped article 22, second ring-type 23, location grab 200, rack 201, panel 202,

Embodiment

See also as Fig. 2, shown in Figure 3, a kind of support frame positioning device 100 comprises retaining ring 10 and is set in bracket sleeve tube 20 on the retaining ring 10, wherein:

Retaining ring 10 is a plastic cement material, is formed by two semi-ring buckles, and its combination back inwall is cone structure; On described two semi-rings groove 11 and fin 12 are set all, these two semi-rings are by wherein the groove 11 of a semi-ring and the fin 12 of another semi-ring fasten.

Bracket sleeve tube 20 is a metal pipe, and it is formed by first ring-shaped article 21 and second ring-shaped article, 22 mutual buckles, its combination back inwall and the retaining ring 10 the same cone structures that are; Be correspondingly provided with location grab 23 on described first ring-shaped article 21 and second ring-shaped article 22, this location grab 23 is skewed or rectangular-shaped, utilizes to cooperate the effect that reaches the rigid support sleeve between the set location grab 23 of each ring-shaped article.

In conjunction with shown in Figure 4, be the application examples that the utility model is used for rack 200 again; This rack 200 is divided into three layers, every layer comprises panel 201, strut 202 and the support frame positioning device 100 that is used to connect panel 201 and strut 202, wherein, when removing the panel in mesosphere, only need first ring-shaped article 21, second ring-shaped article 22 of support frame positioning device 100 medium-height trestle sleeves 20 are taken apart and can be realized, therefore, also just the panel of upper and lower layer need not be removed in advance; During same assembling also is so, only need directly first ring-shaped article 21, second ring-shaped article 22 of bracket sleeve tube 20 are fastened and get final product, thus the effect of bringing convenience property in use.

The design focal point of the utility model is that bracket sleeve tube is the purpose that dismantled and assembled structure realizes easy assembling, dismounting, and old friends can be according to the actual conditions corresponding glove panel of dismounting targetedly, to bringing convenience property of use; It is simple in structure, and is practical.

The above, it only is a kind of support frame positioning device preferred embodiment of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of support frame positioning device, comprise retaining ring and be set in bracket sleeve tube on the retaining ring, described retaining ring inwall is taper, and it is formed by two semi-ring buckles, it is characterized in that: described bracket sleeve tube inwall is taper, and it is formed by first ring-shaped article and the mutual buckle of second ring-shaped article.

2, a kind of support frame positioning device according to claim 1 is characterized in that: be correspondingly provided with the location grab on described first ring-shaped article and second ring-shaped article.

3, a kind of support frame positioning device according to claim 2 is characterized in that: described location grab is skewed or rectangular-shaped.

4, a kind of support frame positioning device according to claim 1 is characterized in that: described bracket sleeve tube is a metal material, and retaining ring is a plastic cement material.