CN200987491Y

CN200987491Y - Articles holder

Info

Publication number: CN200987491Y
Application number: CNU2006200647756U
Authority: CN
Inventors: 李旭亮
Original assignee: 李旭亮
Current assignee: Dongguan Kingsun Optoelectronic Co Ltd
Priority date: 2006-09-25
Filing date: 2006-09-25
Publication date: 2007-12-12
Anticipated expiration: 2016-09-25
Also published as: US20080073302A1

Abstract

The utility model relates to a goods contained shelf and especially relates to a goods contained shelf which can directly assemble an affiliated goods contained shelf, the goods contained shelf comprises a main goods contained shelf, an opening taper tube lantern ring and the affiliated goods contained shelf with a opening loop, therein, a groove is disposed on the pin of the main goods contained shelf, the taper tube lantern ring is formed by that two opening taper tube clips are mutually buckled, and a convex rib component is formed on the inner wall of the taper tube lantern ring. So, when the two taper tube clips are around the pin of the main goods contained shelf and the taper tube lantern ring is formed by that the two taper tube clips are docked mutually, the rib component is mutually combined with the groove and plays the function of sliding resistance that the taper tube lantern ring can not be moved upwards and glided downwards on the pin, and the affiliated goods contained shelf is disposed in the opening taper tube ring body through the opening ring, thus the direct assembly between the main and affiliated goods contained shelves can be realized. By using the utility model namely the goods contained shelf, the affiliated goods contained shelf can be directly assembled under the condition that the main goods contained shelf which has been assembled is not disassembled, thus the extended function of the goods contained shelf is effectively increased.

Description

Rack

[technical field]

The utility model relates to a kind of rack, the especially a kind of rack that can directly assemble attached rack.

[technical background]

The stereochemical structure of existing rack 9 as shown in Figure 1, the support pin 92 that it includes glove platform 91 and is fastenedly connected with it.Because after this rack is made finished product, its position of placing for article is determined, and can't strengthen, therefore when the user wants to place more article, this rack just can't satisfy its demand, the user then can only buy the rack that another can place more article, will increase user's financial burden like this.

For these reasons, the insider begins considering whether can assemble the demand that attached rack satisfies the user on original rack.But owing to go to toward dismantling earlier main rack at the attached rack of assembling, after promptly must earlier the glove platform being disassembled from four support pin, attached rack is gone up in assembling again, and then former glove platform assembling is gone back.Assemble attached rack like this, obvious complicated operation, time-consuming, and, cause the glove platform of original rack and the fit clearance between the pin to increase owing to the glove platform and the frequent dismounting of pin of original rack are worn and torn, make rack integral body stable inadequately, even influence its service life.

[utility model content]

The purpose of this utility model just provides a kind of rack that can directly assemble attached rack.

The purpose of this utility model is achieved by the following technical solution: this rack includes main rack, this main rack has some support pin, wherein, this rack also includes awl jacket casing ring and attached rack, the internal diameter of this awl jacket casing ring is not less than the pin external diameter, the apical margin external diameter of this awl jacket casing ring is less than its root edge external diameter, and this awl jacket casing ring inwall is provided with the flank of projection, and have groove on the support pin of main rack, the flank that is provided with on the aforementioned awl jacket casing ring inwall matches with groove on this main rack pin, can play the effect of on-slip up and down; This attached rack has the split ring that matches with awl jacket casing ring outer wall, this ring body has an opening, the chord length of this opening is not less than the external diameter of main rack support pin, internal diameter on any height of this ring body is not less than the apical margin external diameter of this Split cone, but has the external diameter of the internal diameter at a height position less than awl jacket casing ring root edge at least.

Compared with prior art, advantage of the present utility model is: adopt rack of the present utility model, because can be under the situation that the main rack that has assembled is not dismantled and directly assemble attached rack.Thereby improved the practicality of this rack greatly.

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

[description of drawings]

Fig. 1 is the three-dimensional assembled view of existing rack;

Fig. 2 is an isometric exploded view of the present utility model;

Fig. 3 is a three-dimensional assembled view of the present utility model;

Fig. 4 is the three-dimensional view of awl collet chuck sheet;

Fig. 5 is the cutaway view of awl collet chuck sheet;

Fig. 6 is pin and the isometric exploded view of boring the assembling of collet chuck sheet;

Fig. 7 is for after Fig. 6 assembles, the three-dimensional view before the assembling of the split ring of attached rack;

Fig. 8 is the cutaway view after pin, awl jacket casing ring and the split ring three assembling;

Fig. 9 is the vertical view of Fig. 8;

Figure 10 is the partial enlarged view of Fig. 8.

[specific embodiment]

As shown in Figures 2 and 3, the utility model rack 1 it comprise main rack 2, awl jacket casing ring 3 and attached rack 4,5,6.This main rack 2 support pin 22 of including glove platform 21 and being fastenedly connected wherein with it, have groove 24 (referring to Fig. 6) on this support pin 22, the apical margin outer diameter D 1 of awl jacket casing ring 3 is less than its root edge outer diameter D 2 (referring to Fig. 9), and each attached

rack

4,5,6 all has split ring 7, and this split ring 7 has an opening 71.

As shown in Figure 4 and Figure 5, awl jacket casing ring 3 is formed (shown in Fig. 6,7) by the engagement of two awl collet chuck sheet 32 make-ups, each awl collet chuck sheet 32 is up-small and down-big roughly cone shape, the one side offers a fluting 33, another side is provided with adjutage 34, during the mutual make-up of two awl collet chuck sheets 32, the fluting 33 of an awl collet chuck sheet 32 be meshed with another adjutage 34 of boring collet chuck sheet 32 (referring to Fig. 7) wherein.The lobed flank 35 of inwall of these awl collet chuck sheets 32.This flank 35 can be designed as the circular rib structure shown in the present embodiment, also can be designed as bump structure.What present embodiment was selected is the circular rib structure, and to designing, groove 24 respective design on the pin of present embodiment master rack 2 are circular groove structure.

As shown in Figure 9, the inner diameter d 1 of awl jacket casing ring 3 is not less than the outer diameter D 3 of the support pin 22 of main rack 2, the opening 71 chord length L of the split ring 7 of attached rack are not less than the apical margin outer diameter D 1 of awl jacket casing ring 3, and the inner diameter d 2 of this split ring 7 is less than the root edge outer diameter D 2 of awl jacket casing ring 3.

As shown in Figure 6 and Figure 7, during assembling, with two awl collet chuck sheets 32 mutually to the relevant position of the support pin 22 that is anchored to main rack 2, and the flank 35 on awl jacket casing ring 3 inwalls just matches with grooves 24 on the support pin 22, thereby plays the on-slip effect that jacket casing ring 3 must not upper and lower slip on pin two 2 of boring that makes.

Shown in Fig. 7,8,9, to bore after jacket casing ring 3 is enclosed within on the support pin 22 of main rack, the split ring 7 of attached

rack

4,5,6 is enclosed within outside the support pin 22 of main rack 2 from its upper horizontal at awl jacket casing ring 3, press down then and be buckled on awl jacket casing ring 3 outer walls, because the inner diameter d 2 of this split ring 7 is less than the root edge outer diameter D 2 of awl jacket casing ring 3, therefore attached rack can not bored certainly on the jacket casing ring 3 and be slided, and then attached rack can be fixed on the main rack.

At this, need to prove:

(1) as Fig. 4 and shown in Figure 6, the groove of offering in the support pin 22 of main rack 2 24 is not limited to a place, and visual user needs, and offers multiple tracks groove 24 from top to bottom at pin two 2 places, thereby can assemble attached rack at diverse location.

(2) as depicted in figs. 1 and 2, attached rack can have multiple structural shape, for example can be attached rack 4 or the attached rack 5 of pothook type or the attached rack 6 of railing type of netting type, also can be other type structures.And above-mentioned attached rack and nonessential while all are assembled on the main rack, only assemble wherein one, belong to the embodiment of this patent too.

In sum, the relative conventional art of the utility model has following features:

The utility model rack is because can be in the feelings that the main rack that has assembled is not dismantled Under the condition and the attached rack of direct-assembling is easy to assembly quick, economical and practical, improved greatly this and put The expanded function of thing frame, and can not have influence on when assembling attached rack and mainly put the frame original structure, thereby can Not undermine the service life of former rack.

Claims

1, a kind of rack, include main rack, this main rack has some support pin, it is characterized in that: this rack also includes awl jacket casing ring and at least one attached rack, the internal diameter of this awl jacket casing ring is not less than the pin external diameter, the apical margin external diameter of this awl jacket casing ring is less than its root edge external diameter, and this awl jacket casing ring inwall is provided with the flank of projection, and having groove on the support pin of main rack, the flank that is provided with on the aforementioned awl jacket casing ring inwall also matches with groove on this main rack pin; This attached rack has the split ring that matches with awl jacket casing ring outer wall, this split ring has an opening, the chord length of this opening is not less than the external diameter of main rack support pin, internal diameter on any height of this ring body is not less than the apical margin external diameter of this Split cone, but has the external diameter of the internal diameter at a height position less than awl jacket casing ring root edge at least.

2, rack according to claim 1 is characterized in that: this attached rack can be attached rack or the attached rack of pothook type or the attached rack of railing type of netting type.

3, rack according to claim 2 is characterized in that: the flank of this awl jacket casing ring can be designed as the circular rib structure, also can be designed as bump structure.

4, rack according to claim 3, it is characterized in that: this awl jacket casing ring is made up of the engagement of two awl collet chuck sheet make-ups, each awl collet chuck sheet one side has offered fluting, and another side is provided with adjutage, and wherein the fluting of an awl collet chuck sheet is meshed with the adjutage of another awl collet chuck sheet.

5, according to any described rack of claim 1 to 4, it is characterized in that: the groove on the pin of described main rack is a circular groove structure.

6, rack according to claim 5 is characterized in that: the groove of being offered on the pin of the main rack of this rack has two places at least.

7, rack according to claim 6 is characterized in that: the groove of being offered on the pin of the main rack of this rack is arranged in parallel.