CN102379583A

CN102379583A - Showing stand

Info

Publication number: CN102379583A
Application number: CN2011103354502A
Authority: CN
Inventors: 匡卫丰; 陆春; 徐晓东
Original assignee: JIANGSU REDMAN Corp
Current assignee: JIANGSU REDMAN Corp
Priority date: 2011-10-31
Filing date: 2011-10-31
Publication date: 2012-03-21
Anticipated expiration: 2031-10-31
Also published as: CN102379583B

Abstract

The invention discloses a showing stand, the height of which can be conveniently adjusted. The showing stand comprises two bottom studs, a square frame and a support board, wherein two vertical parts of the square frame are made of hollow rectangular tubes, the two hollow rectangular tubes are respectively provided with one row of insertion holes, two pins are arranged on the support board and are respectively inserted into the insertion holes of the two vertical parts of the square frame, an inverted U-shaped upper frame is arranged above the square frame, the two vertical sections of the upper frame are respectively inserted into the vertical sections of the square frame, the vertical sections of the upper frame are respectively provided with one row of upper insertion holes, baffle sheets are respectively sleeved on the vertical sections of the upper frame, a bulge inwards extends from the inner edge of each baffle sheet and is inserted into each upper insertion hole on each vertical section of the upper frame; and when the bulges exit from the upper insertion holes, the baffle sheets can move up and down along the vertical sections of the upper frame, and the area enclosed by the outer edges of the baffle sheets is more than that enclosed by the inner edges of the cross sections of the hollow rectangular tubes. The invention has the advantage that by using the combination of the baffle sheets and the upper insertion holes of the upper frame, the height of the upper frame can be randomly regulated, thus multiple specifications of goods are conveniently shown.

Description

Showing stand

Technical field

The present invention relates to a kind of showing stand.

Background technology

Like Fig. 1 showing stand; Comprise two footing 1, be fixed on the square frame 2 on two footing 1 and be fixed on being used on the square frame 2 and place the supporting plate 15 of showpiece; Two vertical sections of square frame 2 adopt the hollow rectangle pipe; Be respectively arranged with a socket hole 17 on the two hollow rectangle pipes, supporting plate 15 is provided with in the jack 17 of two vertical sections that two pins, 16, two pins 16 insert square frame 2 respectively.The height and the size of the showing stand of this structure are all fixed; Height can't be regulated; So the commodity that can show are very limited, just can't be placed on the showing stand like big or long commodity, brought some unnecessary troubles to the user; The user is directed against the showing stand that different commodity need be bought plurality of specifications, very inconvenience.

Summary of the invention

Technical problem to be solved by this invention is: the showing stand that a kind of conveniently adjusted height is provided.

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of showing stand comprises two footing, is fixed on the square frame on two footing and is fixed on the supporting plate on the square frame; Two vertical sections of said square frame adopt the hollow rectangle pipe, are respectively arranged with a socket hole on the two hollow rectangle pipes, and supporting plate is provided with two pins; Two pins insert respectively in the jack of two vertical sections of square frame; The top of square frame is provided with inverted U-shaped upper ledge, and two vertical sections of upper ledge insert respectively in the square frame vertical section, and is respectively arranged with upward jack of a row on the upper ledge vertical section; Be arranged with catch on the upper ledge vertical section respectively; The inward flange of the catch convexity that extends internally out, this convexity is inserted in the last jack on upper ledge vertical section, and after convexity withdraws from from last jack; Catch can move up and down along the upper ledge vertical section; The area that the area that the catch outward flange is enclosed is enclosed greater than hollow rectangle pipe cross section inward flange also is fixed with supporting plate on the upper ledge, two pins that are provided with on the supporting plate insert respectively in the last jack of two upper ledge vertical sections of upper ledge.

Said footing comprises main footing and secondary footing, and the same end of two main footing is welded on the bottom of square frame, and two secondary footing stretch in the main footing respectively and are positioned at the opposite side of square frame; Main footing is provided with preparatory hole; Secondary footing is provided with and the corresponding hole clipping in preparatory hole, is provided with fastener in the secondary footing, and fastener is made up of V-arrangement clamp and the bayonet lock on the outer surface that is fixed on end, clamp one side; The hole clipping of passing one end of bayonet lock stretches in the preparatory hole, and an end of V-arrangement clamp and the inwall of secondary footing offset;

Said hollow rectangle pipe upper end end slope, and the convexity on the catch is positioned at the lower side of hollow rectangle pipe upper end end face;

Convexity on the said catch is upturned.

The invention has the beneficial effects as follows: utilize the combination of jack on catch and the upper ledge, but the height of regulated at will upper ledge is convenient to show the commodity of plurality of specifications.

Description of drawings

Fig. 1 is the stereogram of showing stand in the background technology;

Fig. 2 is the stereogram of showing stand of the present invention;

Fig. 3 is an A place partial enlarged drawing among Fig. 2;

Fig. 4 is the partial enlarged drawing at A place among Fig. 2 when moving on the upper ledge;

Fig. 5 is the johning knot composition between main footing, secondary footing and the square frame;

Fig. 6 is the structure chart of pin and jack.

Among Fig. 1: 1, footing, 2, square frame, 15, supporting plate, 16, pin, 17, jack.

Among Fig. 2 to Fig. 6: 1, footing, 2, square frame, 3, upper ledge, 4, the square frame vertical section, 5, the upper ledge vertical section, 6, go up jack; 7, catch, 8, convexity, 9, main footing, 10, secondary footing, 11, hole in advance, 12 hole clippings; 13,, clamp, 14, bayonet lock, 15, supporting plate, 16, pin, 17, jack.

The specific embodiment

Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.

Shown in Figure 2, showing stand of the present invention comprises two footing 1, is fixed on the square frame 2 on two footing 1 and is fixed on being used on the square frame 2 and places the supporting plate 15 of showpiece; Two vertical sections of said square frame 2 adopt the hollow rectangle pipe; Be respectively arranged with a socket hole 17 on the two hollow rectangle pipes, supporting plate 15 is provided with in the jack 17 of two vertical sections that two pins, 16, two pins 16 insert square frame 2 respectively---and shown in Figure 6; The top of square frame 2 is provided with inverted U-shaped upper ledge 3; Two vertical sections of upper ledge 3 insert respectively in the square frame vertical section 4, and are respectively arranged with upward jack 6 of a row on the upper ledge vertical section 5, are arranged with catch 7 on the upper ledge vertical section 5 respectively; The inward flange of catch 7 extends internally out one protruding 8; In the last jack 6 that this convexity 8 is inserted on the upper ledge vertical section 5, and after protruding 8 withdrawed from from jack, catch 7 can move up and down along upper ledge vertical section 5; The area that the area that catch 7 outward flanges are enclosed is enclosed greater than hollow rectangle pipe cross section inward flange, promptly catch 7 is positioned at the upper surface of square frame vertical section 4 and can drop downwards.For the ease of the operation of catch 7, hollow rectangle pipe upper end end slope, and the convexity on the catch 78 is positioned at the lower side of hollow rectangle pipe upper end end face---and shown in Figure 3; Perhaps make convexity 8 on the catch 7 be upturned (figure slightly).Like this when upper ledge 3 time to the adjusted height, the upper ledge 3 that can directly move up, and need not in advance convexity 8 to be extracted from last jack 6.Because above-mentioned two kinds of measures all are to make protruding 8 all to be downward-sloping with respect to upper ledge vertical section 5; When moving on the upper ledge 3; Catch 7 can glide along protruding 8 lower surface under the gravity effect of self; And protruding 8 can withdraw from from last jack 6 automatically---shown in Figure 4; Catch 7 can rest on the upper surface of square frame vertical section 4 then, promptly upper ledge 3 in last moving, need not with protruding 8 manually from extract and catch 7 be placed on the upper surface of square frame vertical section 4 jack 6, reduced manually-operated.After upper ledge 3 was adjusted to suitable height, only needing that the convexity on the catch 78 is inserted the corresponding jack 6 of going up can fix upper ledge 3.When upper ledge 3 is regulated height downwards, can be earlier with moving on the upper ledge 3, again upper ledge 3 is moved down after making protruding 8 from last jack 6, to withdraw from, reduce and manually extract an operating process of protruding 8, can certainly manually from last jack 6, extract protruding 8.Also be fixed with supporting plate 15 on the upper ledge 3, two pins 17 that are provided with on the supporting plate 15 insert respectively in the last jack 6 of two upper ledge vertical sections 5 of upper ledge 3.When actual production, can be according to demands of different, a plurality of supporting plates 15 of collocation on square frame 2 and upper ledge 3.As shown in Figure 5; Footing 1 comprises main footing 9 and secondary footing 10; The same end of two main footing 9 is welded on the bottom of square frame 2, and two secondary footing 10 stretch in the main footing 9 respectively and are positioned at the opposite side of square frame 2, and main footing 9, secondary footing 10 and square frame 2 are regarded the T font as from the side of showing stand.Main footing 9 is provided with preparatory hole 11; Secondary footing 10 is provided with and preparatory hole 11 corresponding hole clippings 12, is provided with fastener in the secondary footing 10, and fastener is made up of V-arrangement clamp 13 and the bayonet lock 14 on the outer surface that is fixed on end, clamp 13 one side; The hole clipping 12 of passing one end of bayonet lock 14 stretches in the preparatory hole 11; One end of V-arrangement clamp 13 and the inwall of secondary footing 10 offset, thereby main footing 9 is fixed with secondary footing 10, keep their relative position constant.In some occasion, like the corner, if above-mentioned showing stand is placed on corner when place; Because main footing 9, secondary footing 10 and square frame 2 are regarded the T font as from the side of showing stand, an end of secondary footing 10 will touch the corner, makes that the shared space of whole showing stand is bigger; Can press bayonet lock 14 this moment in secondary footing 10, promptly the both sides of V-arrangement clamp 13 close up in opposite directions, when the preparatory hole 11 of the disengaging bottom of bayonet lock; Can secondary footing 10 be promoted in main footing 9 or to the 9 outside pullings of main footing, not become owner of in the footing 9 or in main footing 9 until secondary footing 10 and pull out fully, do not had secondary footing 10 after; Just can be with showing stand near wall, the shared space of showing stand just reduced.When secondary footing 10 is installed, only need the hole clipping on the secondary footing 10 12 is aimed at preparatory hole 11, bayonet lock 14 can fall into preparatory hole 11 automatically under the effect of clamp 13, thus fixing main footing 9 and secondary footing 10.

Advantage of the present invention is: utilize the combination of jack on catch and the upper ledge, but the height of regulated at will upper ledge is convenient to regulate the height on each supporting plate and ground or the distance between them, thereby can be showed the commodity of plurality of specifications (longer).

Claims

1. showing stand comprises two footing, is fixed on the square frame on two footing and is fixed on the supporting plate on the square frame, and two vertical sections of said square frame adopt the hollow rectangle pipe; Be respectively arranged with a socket hole on the two hollow rectangle pipes, supporting plate is provided with two pins, and two pins insert respectively in the jack of two vertical sections of square frame; It is characterized in that: the top of square frame is provided with inverted U-shaped upper ledge, and two vertical sections of upper ledge insert respectively in the square frame vertical section, and is respectively arranged with upward jack of a row on the upper ledge vertical section; Be arranged with catch on the upper ledge vertical section respectively; The inward flange of the catch convexity that extends internally out, this convexity is inserted in the last jack on upper ledge vertical section, and after convexity withdraws from from last jack; Catch can move up and down along the upper ledge vertical section; The area that the area that the catch outward flange is enclosed is enclosed greater than hollow rectangle pipe cross section inward flange also is fixed with supporting plate on the upper ledge, two pins that are provided with on the supporting plate insert respectively in the last jack of two upper ledge vertical sections of upper ledge.

2. showing stand according to claim 1; It is characterized in that: said footing comprises main footing and secondary footing, and the same end of two main footing is welded on the bottom of square frame, and two secondary footing stretch in the main footing respectively and are positioned at the opposite side of square frame; Main footing is provided with preparatory hole; Secondary footing is provided with and the corresponding hole clipping in preparatory hole, is provided with fastener in the secondary footing, and fastener is made up of V-arrangement clamp and the bayonet lock on the outer surface that is fixed on end, clamp one side; The hole clipping of passing one end of bayonet lock stretches in the preparatory hole, and an end of V-arrangement clamp and the inwall of secondary footing offset.

3. showing stand according to claim 1 is characterized in that: said hollow rectangle pipe upper end end slope, and the convexity on the catch is positioned at the lower side of hollow rectangle pipe upper end end face.

4. showing stand according to claim 1 is characterized in that: the convexity on the said catch is upturned.