CN102052370B

CN102052370B - Elevation adjusting device

Info

Publication number: CN102052370B
Application number: CN2010105409191A
Authority: CN
Inventors: 李果实
Original assignee: MINGRENXING CO Ltd
Current assignee: MINGRENXING CO Ltd
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2012-07-25
Anticipated expiration: 2030-11-08
Also published as: CN102052370A

Abstract

The invention provides an elevation adjusting device which comprises a vertical column, a moving element and a bearing part. The moving element can perpendicularly move and be perpendicularly located in the rail groove of the vertical column. The bearing part is arranged on the outer side surface of the moving element. The moving element is provided with a frame body, a limit element, an elastic element, an outer plate part and a back plate, the outer plate part and the back plate are arranged at two side edges of the frame body, and corresponding through holes are respectively arranged in the two opposite frame walls of the frame body. A conic block is arranged on the inner side surface of the outer plate part in a projecting manner, the two opposite side surfaces of the conic block are oblique surfaces gradually shrinking from top to bottom, the elastic element is arranged between the frame body and the conic block, and the limit element is arranged between the through holes and the oblique surfaces. When the limit element is pressed by the oblique surfaces, the rail groove can be tightly pressed by the limit element through the through holes so as to locate the moving element. When the oblique surfaces are far away from the through holes, the limit element can move away along the rail groove, and the moving element can move to any position in the rail groove.

Description

Lift regulator

Technical field

The present invention relates to a kind of lift regulator, be meant a kind of lift regulator that can movable component be moved to the arbitrary position in column especially.

Background technique

The store shelf or the rack of assembling at present temporarily; By the lift regulator that a plurality of vertical poles, support arm and transverse slat are formed, these vertical poles are provided with a plurality of spaced connecting holes, and connecting hole is used for the winding support arm; Again transverse slat is positioned on the support arm, can be on transverse slat placing objects; Because of having a plurality of connecting holes on the vertical pole, the user can be arranged on a height with support arm and transverse slat adjustment on demand.

Because the size of each object, weight are different; And the height setting of transverse slat also has the consideration on the overall appearance; For example object is the most attractive in appearance, can attracts the mode of Consumer's sight to furnish, save placing space thus, also can reach the purpose that attracts Consumer's sight; But the connecting hole on the vertical pole; Its spacing is to shape and can't change; After when the user will move transverse slat, be not easy transverse slat is adjusted to the most appropriate position, object can't be furnished according to user's arrangement; Further cause unnecessary display space waste, also the object that display rack is suitable for is produced restriction.

In addition, the connecting hole on the vertical pole is all the member that exposes with being connected part usually, can influence the attractive in appearance of vertical pole and display rack integral body, reduces the profile vision impression of display object indirectly, so do not meet the demand on user and the market.

Summary of the invention

Because the existing lift regulator that utilizes many connecting holes support arm and transverse slat winding to form causes this transverse slat lift adjustment limited, and influences shortcoming attractive in appearance; Therefore, the present invention provides a kind of lift regulator, improves the purpose of described shortcoming.

For achieving the above object, the technological means that the present invention adopts provides a kind of lift regulator, and it comprises:

One column, its at least one side are arranged with and form a rail slot, and the cell wall projection of rail slot has relative defining flange;

One movable component is arranged in this rail slot, and it includes:

One framework, its two relative frame walls respectively form corresponding penetration hole, each penetration hole in the aperture of frame wall inner side surface greater than aperture at outer side surface;

One outer board; Include a plate body and at least one projection awl piece at the plate body inner side surface; Should outer board be arranged on a side of this framework, and its awl piece is located in the framework, this two relative side of boring piece is the inclined-plane of convergent from top to bottom; And a side of contiguous this penetration hole in inclined-plane, the outer side surface of this plate body is a setting face;

One elastic element, the end face and this framework that are arranged on this awl piece are faced between this end face;

A plurality of limit elements are contained in each penetration hole through the replacing of inclined-plane of boring piece; And

One backboard is arranged at the opposite side of framework, and affixed should awl piece; And

One load-bearing member, it has one and carries body and a junction, and this joint is formed on a side of this carrying body, and this joint can pass between two defining flanges, and the affixed setting face that is somebody's turn to do outer board.

Stretching force through this elastic element; This framework should be pushed by outer board up down; Make two inclined-planes of awl piece push limit element; Make the cell wall of limit element packing,, make movable component in rail slot, be fixed on one and confirm the position through the friction of this limit element packing at cell wall at this rail slot.

When desiring to move down this movable component; Applying a direction is the power in contrast to the elastic element direction of extension; The relative framework of this awl piece is moved up; Can form bigger space between the inclined-plane of awl piece and the penetration hole, can supply limit element to remove cell wall, this movable component can be moved downward to the arbitrary position in rail slot.

After movable component is fixed on a position, though on load-bearing member bearing article, receive the downward gravity of this Item Weight through this movable component, more packing is at the cell wall of this rail slot but make limit element, movable component can more firmly be fixed on this position.

When desiring to move up this movable component; Make the awl piece receive the power that this makes progress, it is slightly up to move relative to framework that this power will make the awl piece, and the strength that makes limit element pushed by the inclined-plane reduces; Further reduce the friction of limit element packing at cell wall, and this movable component that can move up.

In addition and since the composition member of this lift regulator be the position in this rail slot, further carry the attractive in appearance of this lift regulator.

Description of drawings

Fig. 1 is the three-dimensional exploded view of first preferred embodiment of the present invention.

Fig. 2 is the plan view of another column of the present invention.

Fig. 3 is the stereo appearance figure of first preferred embodiment of the present invention.

Fig. 4 is the stereo appearance figure of second preferred embodiment of the present invention.

Fig. 5 is the stereo appearance figure of the 3rd preferred embodiment of the present invention.

Fig. 6 is the action schematic representation of first preferred embodiment of the present invention.

Fig. 7 is another floor map of Fig. 6.

Fig. 8 is the action schematic representation of first preferred embodiment of the present invention.

Fig. 9 is another floor map of Fig. 8.

Figure 10 is the user mode figure of first preferred embodiment of the present invention.

Figure 11 is the user mode figure of the 3rd preferred embodiment of the present invention.

[primary component symbol description]

10 columns, 11 rail slots

12 defining flanges, 13 openings

14 cell walls, 20 movable components

21 outer board 210 plate bodys

211 awl pieces 212 are provided with portion

213 setting faces, 214 inclined-planes

22 frameworks, 220 penetration holes

221 are provided with portion's 23 backboards

24 elastic elements, 25 limit elements

30 load-bearing members 31 carry body

32 joints, 40 links

50 links, 60 cross bars

70 transverse slats

Embodiment

See also Fig. 1 to shown in Figure 3, be a preferred embodiment of lift regulator of the present invention, it includes a column 10, a movable component 20 and a load-bearing member 30.

At least one side of this column 10 is arranged with and forms a rail slot 11, and the relative defining flange 12 of cell wall 14 projections of rail slot 11 is wherein parallel each other in abutting connection with two relative inner cell walls of defining flange 12, forms opening 13 between two defining flanges 12; Please refer to shown in Figure 2ly, column 10 is can form more than one and rail slot 11 that opening 13 directions are different, and these rail slot 11 compartment of terrains are formed on the not ipsilateral of column 10.

This movable component 20 is arranged in the rail slot 11 of this column 10, confirms the position and can move vertically to one along rail slot 11, and it has outwardly a setting face 213; This movable component 20 comprises an outer board 21, a framework 22, a backboard 23, an elastic element 24 and a plurality of limit element 25.

Should include a plate body 210 and more than one awl piece 211 by outer board 21; Be to form two awl pieces 211 in the present embodiment; This two awls piece 211 is vertically arranged, and awl piece 211 is inner side surfaces of giving prominence at plate body 210, and the outer side surface of plate body 210 is described setting face 213; The end face of this awl piece 211 is trapezoid shaped, and its two relative side is the inclined-plane 214 (as shown in Figure 6) of from top to bottom convergent.

These framework 22 two relative frame walls respectively form corresponding penetration hole 220; Each penetration hole 220 in the aperture of frame wall inner side surface greater than aperture at outer side surface; Limit element 25 can be arranged in the penetration hole 220 by framework 22 inner side surfaces; Wherein limit element 25 can partly expose to the outer side surface of frame wall, and limit element 25 can be steel ball.

Outer board 21 is arranged on a side of this framework 22; And its awl piece 211 is located in the framework 22; An and side of inclined-plane 214 contiguous these penetration holes 220; Each limit element 25 is contained in each penetration hole 220 through the replacing of inclined-plane 214 of awl piece, avoids limit element 25 penetration hole 220 that drops out.End face and this framework 22 of awl piece 211 that is positioned at the top is in the face of the inner side surface of this end face; Each forms the corresponding portion that is provided with 212,221; This two is provided with portion 212,221 and can be groove; Be to supply this elastic element 24 to be provided with wherein, this elastic element 24 can be spring, and the two end part of spring are located at respectively in this two groove.

This backboard 23 is arranged at the opposite side of framework 22; And by link 40 lock the awl piece 211; Backboard 23 and outer board 21 are linked into an integrated entity; This framework 22 outside this between board 21 and this backboard 23, vertical movement between board 21 and the backboard 23 outside, and this elastic element 24 provides this framework 22

board

21 and 23 functions that reset of backboard outside.

This load-bearing member 30 is that in first preferred embodiment, this load-bearing member 30 can be a bar supporting base, or please refer to Fig. 4 and shown in Figure 5 in order to the carrying object, and this load-bearing member 30 is a hook in second preferred embodiment, is a support arm at the 3rd preferred embodiment; This load-bearing member 30 has one and carries body 31 and a junction 32; This joint 32 is formed in a side of this carrying body 31; This joint 32 can pass the opening 13 of 12 of two defining flanges, and through link 50 and setting face 213 that should outer board 21 one that locks.

Please refer to Fig. 6 and shown in Figure 7; When this movable component 20 is arranged in the primary importance of rail slot 11; Through the stretching force of this elastic element 24, this framework 22 should be pushed by outer board 21 up down, these awl piece 211 relative frameworks 22 are exerted pressure downwards; Make two inclined-planes 214 of awl piece 211 further push limit element 25 outwardly; Limit element 25 receives this strength extruding and packing outwardly at the cell wall 14 of this rail slot 11, through the friction of these limit element 25 packings at cell wall 14, makes this movable component 20 in rail slot 11, be fixed on primary importance.

Please refer to Fig. 8 and shown in Figure 9; Desire when rail slot 11 moves down these movable component 20 to one second places, board 21 application of forces outside framework 22 reaches, the application of force is in the direction opposite elastic element 25 direction of extension; Making this framework 22 bore piece relatively moves down; Inclined-plane 214 is away from penetration hole 220, and the strength that makes limit element 25 pushed by inclined-plane 214 reduces, and forms bigger space between the inclined-plane 214 of awl piece 211 and the penetration hole 220; Can supply the medial movement of limit element 25, and further remove cell wall 14 towards penetration hole 220; After limit element 25 was removed cell wall 14, because limit element 25 packings disappear in the friction of cell wall 14, the user can move down this movable component 20 in rail slot 11; When moving to the second place, can loosen the application of force on framework 22 and outer board 21, this elastic element 25 is replied and is stretched, make limit element 25 pushed by inclined-plane 214 and packing at this rail slot 11, and then can be positioned on the second place.

After movable component 20 is fixed on a position; When placement on load-bearing member 30, suspention article; Receive the downward gravity of this Item Weight through this movable component 20, gravity further be applied to the awl piece 211 on, make limit element 25 more packing at the cell wall 14 of this rail slot 11; Thus, bearing article on load-bearing member 30, movable component 20 can more firmly be fixed on this position.

When desiring to move up this movable component 20; Because the user is strength board 21 or the load-bearing member 30 outside that directly applies upwards, promptly this awl piece 211 receives the application of force that makes progress, when the strength that makes progress reaches compressible this elastic element 24; Awl piece 211 will slightly up be moved relative to framework 22; The strength that makes limit element 25 pushed by inclined-plane 214 reduces, and limit element 25 packings reduce in the friction of cell wall 14, and then this movable component 20 that successfully moves up.

Please refer to Figure 10 and shown in Figure 11, is the user mode figure of the first and the 3rd preferred embodiment, and this lift regulator can be oppositely arranged, and a cross bar 60 or a transverse slat 70 are set on two load-bearing members 30, is to supply the user to use on demand.

The position of this load-bearing member 30 can be positioned in the rail slot arbitrary position in 11 by movable component 20, and this column 11 can have the rail slot 11 (as shown in Figure 2) towards multi-direction shaping, is to supply the dealer to dispose use according to place to use, place, movable theme etc.; In addition and since the composition member of this lift regulator be the position in this rail slot 11, avoid forming member and expose and influence attractive in appearance.

Claims

1. a lift regulator is characterized in that, includes:

One movable component is arranged in this rail slot, and it includes:

2. lift regulator according to claim 1 is characterized in that, this limit element is a steel ball.

3. lift regulator according to claim 1 and 2 is characterized in that, this elastic element is a spring.

4. lift regulator according to claim 3 is characterized in that, this outer board has two awl pieces, and this two awls piece is vertically arranged.