CN205106864U

CN205106864U - Dull and stereotyped over -and -under type supporter

Info

Publication number: CN205106864U
Application number: CN201520877061.6U
Authority: CN
Inventors: 赵夏明; 吴西; 江林怡; 王永扬
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2015-11-05
Filing date: 2015-11-05
Publication date: 2016-03-30
Anticipated expiration: 2025-11-05

Abstract

The utility model discloses a dull and stereotyped over -and -under type supporter, including four pillars, three put thing board and four lifters, its characterized in that: lifter and pillar cup joint. The not enough time spent of dull and stereotyped over -and -under type supporter when the bilayer up promotes the telescopic link, and when rising to the highest position, clockwise rotation telescopic link, boss will be shelved in the top platform in J type boss groove, and dull and stereotyped over -and -under type supporter just becomes three layer construction, again with article place the bottom can, otherwise the retrieval original state. The utility model discloses can be according to what of article, make dull and stereotyped over -and -under type supporter can put more article through the number of piles of going up and down to increase or reduce the supporter, avoided effectively can't putting fall scattered the too much awkward phenomenon on a ground of article or article inadequately because of the room space, avoid the supporter to have the vacant number of piles through the lift and to influence the room pleasing to the eye, simple and practical in addition.

Description

Dull and stereotyped lift rack

Technical field

The utility model relates to a kind of article holder, and particularly relating to a kind ofly increases the shelf number of plies to place the dull and stereotyped lift rack of more article by lifting.

Background technology

In real life, people are often scattered on the ground too much for the article in room or stack nowhere and worry on the one hand, on the other hand because room is higher, article are stacked not high and caused the space availability ratio in room low.

Therefore, be necessary to provide a kind of rack, increase the number of plies of shelf so that can more article be stacked by lifting pole, solve the problem that article are scattered on the ground too much or stack nowhere.

Summary of the invention

The utility model provides a kind of liftable dull and stereotyped lift rack.

The utility model is achieved by the following technical solution: dull and stereotyped lift rack, comprises four pillars, three shelfs and four elevating levers, it is characterized in that: described elevating lever and pillar are socketed.

Dull and stereotyped lift rack of the present utility model, described pillar comprises vertical rod and base; Described vertical rod is provided with J type boss groove, and the lower end of vertical rod is connected with whorl of base.

Dull and stereotyped lift rack of the present utility model, described elevating lever comprises boss, expansion link, stop collar and masthead; Lower end and the expansion link upper end of described stop collar are socketed, and the upper end of stop collar and the lower end of masthead are socketed; Described boss is arranged on the lower end of expansion link, and boss can slide up and down in J type boss groove.

Dull and stereotyped lift rack of the present utility model, described shelf is rectangle structure and is provided with four connecting holes, and three shelfs are arranged on four bases, on four boss and on four stop collars respectively.

Feature of the present utility model is: according to the number of article, make dull and stereotyped lift rack can put more article by being elevated the number of plies increasing or reduce rack, efficiently avoid because room space not cannot the embarrassing phenomenon that is scattered on the ground too much of putting on article or article, and avoid rack to have the vacant number of plies by lifting and to affect room attractive in appearance, simple and practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation that elevating lever and pillar are socketed;

Fig. 3 is the structural representation of pillar;

Fig. 4 is the structural representation of elevating lever;

Fig. 5 is the structural representation of stop collar;

Fig. 6 is the structural representation of shelf;

Fig. 7 is the structural representation under dull and stereotyped lift rack contraction state.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As shown in Figure 1, 2, dull and stereotyped lift rack, comprises four pillar 1, three shelf 2 and four elevating levers 3, it is characterized in that: described elevating lever 3 is socketed with pillar 1.

As shown in Figure 3, described pillar 1 comprises vertical rod 11 and base 12; Described vertical rod 11 is provided with J type boss groove 13, and the lower end of vertical rod 11 is threaded with base 12.

As shown in Figure 4,5, described elevating lever 3 comprises boss 31, expansion link 32, stop collar 33 and masthead 34; Lower end and expansion link 32 upper end of described stop collar 33 are socketed, and the upper end of stop collar 33 and the lower end of masthead 34 are socketed; Described boss 31 is arranged on the lower end of expansion link 32, and boss 31 can slide up and down in J type boss groove 13.

As shown in Figure 6, described shelf 2 is rectangle structure and is provided with four connecting hole 21, three shelfs 2 to be arranged on respectively on four bases 12, on four boss 31 and on four stop collars 33.

The operating process of dull and stereotyped lift rack is described as follows:

With reference to Fig. 7, when article seldom or not need the dull and stereotyped lift rack of use three layers, directly article are placed on the shelf 2 of dull and stereotyped lift rack.

With reference to Fig. 1,2,3,4,5,6, when the dull and stereotyped lift rack used time not enough of bilayer, up promote four expansion links 32, boss 31 upward sliding in J type boss groove 13, when rising to extreme higher position, four expansion link 32, four boss 31 that turn clockwise will be shelved in the top platform of J type boss groove 13, four expansion links 32 are just stablized motionless, dull and stereotyped lift rack and are just become three-decker, then article are placed on bottom.

With reference to Fig. 7, when article seldom or not need the rack of use three layers, take off the article on orlop shelf 2, be rotated counterclockwise the top platform that four expansion link 32, four boss 31 will depart from J type boss groove 13, four expansion links 32 just just restore to the original state toward dropping to bottom.

The above, be only preferred embodiment of the present utility model, but not be limited to embodiment.Can also make other multi-form variation on the basis of the above description, all any variations, improvement etc. done within spirit of the present utility model and principle, all should drop in protection domain of the present utility model.

Claims

1. dull and stereotyped lift rack, comprises four pillars (1), three shelfs (2) and four elevating levers (3), it is characterized in that: described elevating lever (3) and pillar (1) are socketed.

2. dull and stereotyped lift rack according to claim 1, is characterized in that: described pillar (1) comprises vertical rod (11) and base (12); Described vertical rod (11) is provided with J type boss groove (13), and the lower end of vertical rod (11) is threaded with base (12).

3. dull and stereotyped lift rack according to claim 1, is characterized in that: described elevating lever (3) comprises boss (31), expansion link (32), stop collar (33) and masthead (34); Lower end and expansion link (32) upper end of described stop collar (33) are socketed, and the upper end of stop collar (33) and the lower end of masthead (34) are socketed; Described boss (31) is arranged on the lower end of expansion link (32), and boss (31) can slide up and down J type boss groove (13) is inner.

4. dull and stereotyped lift rack according to claim 1, it is characterized in that: described shelf (2) is for rectangle structure and be provided with four connecting holes (21), three shelfs (2) are arranged on that four bases (12) are upper, four boss (31) are upper and on four stop collars (33) respectively.