CN2237976Y

CN2237976Y - Table with adjustable height

Info

Publication number: CN2237976Y
Application number: CN 95220302
Authority: CN
Inventors: 陈朝根
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-14
Filing date: 1995-08-14
Publication date: 1996-10-23
Anticipated expiration: 2005-08-14

Abstract

The utility model relates to a desk with adjustable height. Three desk legs for supporting the desk are designed into a height adjustable form. The desk with adjustable height comprises a pneumatic adjusting rod which is arranged on a central desk leg. A book shelf is combined with a desk plate by the combination of circular holes which are arranged on both sides of the book shelf and convex bolts which are arranged on the corresponding sides of the table plate. Two desk legs on both bottom sides of the desk plate and the pneumatic adjusting rod at the center are all fixedly combined with the desk plate through a supporting seat by screws. The utility model increases efficacies of a traditional desk and has a more practical value.

Description

Height adjustable desk

The utility model relates to a kind of height adjustable desk.

General traditional desk is all the pattern of level altitude, except the requirement of its aesthetic feeling, do not spend too many thought to give its more function, the growth of reviewing the school-ager is quite quick, if desk and chair is not made the adjustment height of appropriateness, except meeting influences children's study, believe that many heads of a family have experience, in order to cooperate the needs of children's height, begin to afford from lower desk possibly, by the time after the child growth, just can be suitable for general desk height, so, to cause suitable money to expend, more, these unnecessary desks form waste because occupying too many space, and, if the height of desk can be adjusted, for the storage area under the desk suitable help is also arranged, for example will place the host computer of vertical type under the desk, perhaps highly higher seat then just can be finished by adjusting higher desk.

So in view of the above-mentioned shortcoming that can improve, the purpose of this utility model provides a kind of height adjustable desk, give the consumer another kind of selection.

For achieving the above object, the utility model proposes a kind of height adjustable desk, it is characterized in that: this desk comprises table, bookshelf, table pin and air pressure adjusting lever, wherein, bookshelf is combined by the set protruding bolt in the corresponding limit with table of the circular hole on the dual-side, and the set air pressure adjusting lever of the table pin of both sides, table below and central authorities all by stacker with screw and table secure bond.

Wherein, the table pin comprises frame post, slide bar and adjusts screw, then be provided with two pads that are used to compress slide bar in addition in the frame column top, the top week of pad is along being provided with flange, it can constitute backstop with pad and not cause pad to be fallen into below the frame post when inserting the frame post, pad below one side is also extended flange, again just can be after inserting the frame post, it is outer and block is fixed that its flange part is stretched out the set rectangular notch of frame post, pad central authorities have circular hole, the circular hole periphery is provided with concave part, and the block of this concave part of mat just can make a plectane insert.

Wherein, the rectangular bending of the handle of the top of air pressure adjusting lever.

Desk of the present utility model can be with user's demand adjustment height, and effect is used in enhancement, and should the novel uniqueness of structure.

Understand for ease of having the utility model further, following conjunction with figs. is elaborated.

Fig. 1 is the stereo appearance figure of height adjustable desk of the present utility model.

Fig. 2 is the structure decomposing schematic representation of height adjustable desk of the present utility model.

Fig. 3 is the Table legs structure schematic diagram of height adjustable desk of the present utility model.

At first see also shown in Figure 1ly, it is the stereo appearance figure of height adjustable desk of the present utility model.Can obviously find out from diagram, this desk mainly is to form by table 11, bookshelf 12, table pin 13 and air pressure adjusting lever 14, wherein, bookshelf 12 is by the circular hole on the dual-side (figure do not draw) and the set protruding bolt 111 in table 11 corresponding limits combine (seeing also shown in Figure 2); And the set air pressure adjusting lever 14 of table pin 13 and central authorities of both sides, table 11 below all is with screw 151 and table 11 secure bond by stacker 15, the table pin of desk both sides then is by frame post 131, slide bar 132 and adjustment screw 133 are formed, as shown in Figure 3, then be provided with two pads 134 in addition at frame post 131 tops, has the effect that compresses slide bar, whole 134 top week is along flange 134a is all arranged, this just can produce the effect of backstop with pad 134 and not cause pad 134 to be fallen into below the frame post 131 when inserting frame post 131, in addition, pad 134 opposite sides extend flange 134b, again just can be after inserting frame post 131, its flange part 134b is stretched out the set rectangular notch 131a of frame post to be produced block outward and fixes, moreover, pad 134 central authorities have circular hole 134c, circular hole 134c periphery is provided with concave part 134d, and the block of this concave part of mat 134d can make a plectane 135 insert; It is when adjusting screw 133 in table pin 13 Height Adjustment to regularly that this pad 134 and plectane 135 are inserted frame post 131 interior topmost purposes; to adjust screw rod 133a screws in; can oppress pad 134 removes to compress slide bar 132 and is positioned at the desired position; as for 135 of this plectanes is can avoid directly injuring pad 134 when screw rod 133a screws in order to protect to adjust, even the baking vanish of slide bar 132 bodies.

In addition, be provided with the air pressure adjusting lever 14 of a drive table 11 liftings again in the central authorities that are positioned at two pin 13, the handle 141 (so design is to be an impediment to the user for avoiding handle 141 directly to stretch out) that one rectangular bending is arranged above this adjusting lever 14, then air pressure adjusting lever 14 can drive table 11 and rise to the desired position when handle 141 1 is pressed, adjustment screw 133 with two side table pin 13 screws and can be fixed again, as desire to adjust table 11 downwards, then unclamp as long as will adjust screw 133 earlier, table 11 is depressed into the appropriate location, will adjusts screw 133 again and screw and get final product.

Claims

1, a kind of height adjustable desk, it is characterized in that: this desk comprises table, bookshelf, table pin and air pressure adjusting lever, wherein, bookshelf is combined by the set protruding bolt in the corresponding limit with table of the circular hole on the dual-side, and the set air pressure adjusting lever of the table pin of both sides, table below and central authorities all by stacker with screw and table secure bond.

2, desk as claimed in claim 1, it is characterized in that, wherein, the table pin comprises the frame post, slide bar and adjustment screw, then be provided with two pads that are used to compress slide bar in addition in the frame column top, the top week of pad is along being provided with flange, it can constitute backstop with pad and not cause pad to be fallen into below the frame post when inserting the frame post, pad below one side is also extended flange, again just can be after inserting the frame post, it is outer and block is fixed that its flange part is stretched out the set rectangular notch of frame post, and pad central authorities have circular hole, the circular hole periphery is provided with concave part, and the block of this concave part of mat just can make a plectane insert.

3, desk as claimed in claim 1 is characterized in that, wherein, and the rectangular bending of the handle of the top of air pressure adjusting lever.