CN2649272Y

CN2649272Y - Height-regulating work bench

Info

Publication number: CN2649272Y
Application number: CN 200320109381
Authority: CN
Inventors: 张元吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-30
Filing date: 2003-10-30
Publication date: 2004-10-20
Anticipated expiration: 2013-10-30

Abstract

The utility model relates to daily life field in particular to a high and low adjustable operation platform, which includes a platform board, four supporting legs. The utility model is characterized in that a cross bar, which is connected with four supporting legs made from metal materials, is embedded in the bayonet of two bayonet chutes on the front and back edges of the back platform board. Slant beams bended to eight-shape are provided respectively between the left and right supporting legs. A plurality of slant bayonets are provided on the upper part and hooks are hanged on the round axis in the end. Three firm triangle regions are formed. Concave and convex beam structure and folding clamps are arranged on the bottom of the high plastic platform board. Two strengthening iron sheet are inserted to the platform board frame in the front and back edge of two sides and fixed by the self-tapping screws. Compared with the existing technologies, the utility model is new in structure and has a neat and beautiful platform board. The utility model is firm and durable and the structural design of the platform board back is reasonable. The concave and convex beam and iron sheet are adopted to strengthen the platform board, which can make it convenient to adjust the platform height. The utility model is small in investment, low in cost and worth spreading and applying.

Description

Height adjustable type operating desk

[technical field]

The utility model relates to daily life field, a kind of specifically height adjustable type operating desk.

[background technology]

As everyone knows, at daily life field, existing desk is generally made by timber, and this desk incompatibility factory and public place use, and damages easily, what also have makes workbench with iron material, but unbecoming and too heavy, as the to also have folding dining table made from iron material and bakelite plate, this dining table is folding in the junction of table top table leg, use inconvenience, stability of strutting system is poor.

[summary of the invention]

The purpose of this utility model provides the novel height adjustable type operating desk of a kind of structure, adopting highstrenghtpiston's table top to make bracing frame with metal material combines, can convenient retracted bracing frame and regulate table surface height, a firm folding travel(l)ing rest is arranged, easy to carry.

For achieving the above object, design a kind of height adjustable type operating desk, comprise table top, article four, supporting leg, the cross bar that four supporting legs that it is characterized in that being made by metal material connect embeds in the bayonet socket of two bayonet socket chute bars at edge before and after the table top back, between two supporting legs of the left and right sides, the hound that bends to splayed configuration is arranged respectively, by last place several diagonal brace bayonet sockets are arranged, the end has is affiliated on circular shaft, form three firm trigonums, the bottom of highstrenghtpiston's table top is provided with concavo-convex muscle structure and folding folder, the edge respectively has a reinforcing iron plate insertion platen frame to be fixed by tapping screw before and after the both sides, travel(l)ing rest one end that triangle connects has the circular shaft of hanging over centre position, form a triangle and stablize folding device, the splayed configuration robust structure links in two supporting leg lower ends, the supporting leg upper end is connected on the framework bar, circular shaft is removable in the different chute bayonet sockets, constitute the support of differing heights table top, the bottom of table top is provided with two bayonet socket chute bars, by six parallel platen front and back marginal positions that are fixed on a 50-50 basis of screw, embed the cross bar that four supporting legs are formed frameworks.The central authorities of platen bottom are divided into four cut zone; there are a plurality of concavo-convex muscle square holes and microscler screens hole in every zone; spacing card; the circular shaft draw-in groove is formed folded clip spare; respectively be equipped with one and reinforce that iron plate passes through iron plate by tapping screw and the screw moulded on the frame is fixed at the frame place before and after the table top; not being connected a triangle travel(l)ing rest between framework circular shaft and the supporting leg is a fixing operating desk; table top can also adopt wooden materials or bakelite material or plastic composite or other materials to make; article four, the framework employing metal material of supporting leg connection or wooden materials or plastic composite or other materials are made, and plastic protective sleeve is arranged at the bottom of four supporting legs.

The utility model is compared with prior art, novel structure, and table top is smooth attractive in appearance, and is sturdy and durable, and the table top polycrystalline substance is reasonable in design, adopts concavo-convex muscle and iron plate to strengthen platen intensity, is convenient to regulate table surface height, invests for a short time, and cost is low, is worthy of promotion and application.

[description of drawings]

Fig. 1 is the front view of the utility model unitary construction

Fig. 2 is the upward view of the utility model unitary construction

Fig. 3 is the left view of the utility model unitary construction

Fig. 4 is the utility model platen bottom surface partial cutaway profile design sketch

Fig. 5 is the partial sectional view of Fig. 4

Appointment Fig. 1 is a Figure of abstract

Referring to accompanying drawing: 1 be table top, 2 for bayonet socket chute bar, 3 for adjustable circular shaft, 4 for cross bar, 5 for supporting leg, 6 for the diagonal brace bayonet socket, 7 for the diagonal brace tie point, 8 for hook, 9 for hound, 10 for the screw screw, 11 for concavo-convex muscle, 12 for reinforcing iron plate.

[embodiment]

The utility model is described in further detail below in conjunction with accompanying drawing:

The adjustable operating desk of height is made up of table top and supporting leg framework, and table top adopts plastic composite material or other materials to make, and frame structure adopts metal material or other materials to make.

Unitary construction figure when Fig. 1, Fig. 2, Fig. 3 are operating desk work, after bayonet socket chute Tiaokou is fixed on table top 1 back by screw with screw 10, the moving cross bar 4 of plate is regulated the height of table top, regulate hound 9 simultaneously, make it embed diagonal brace bayonet socket 6, be affiliated on adjustable circular shaft 3 for the hook 8 that makes table top 1 and the strong supporting leg of stablizing of support frame and hound 9 on the diagonal brace tie point 7 that is connected be stuck in diagonal brace bayonet socket 6, make its form three firm trigonums, steadily supporting table top and be firm.

The bottom design of table top is reasonable, as shown in Figure 4 and Figure 5, the frame groove of connection is arranged, and the frame leg screens when having the cut-off rule in four zones, spacing card, elongated hole to be used for folding has a plurality of concavo-convex muscle to strengthen the compound intensity of plastic cement in the territory.Fig. 5 has provided platen bottom surface partial sectional view, reinforces iron plate 12 and embeds the platen edge groove by the fixing table top holding capacity of strengthening of tapping screw, improves durability.

The manufacturing technology of the adjustable operating desk of this height is clearly to this professional people.

Claims

1, a kind of height adjustable type operating desk, comprise table top, article four, supporting leg, the cross bar that four supporting legs that it is characterized in that being made by metal material connect embeds in the bayonet socket of two bayonet socket chute bars at edge before and after the table top back, between two supporting legs of the left and right sides, the hound that bends to splayed configuration is arranged respectively, by last place several diagonal brace bayonet sockets are arranged, the end has is affiliated on circular shaft, form three firm trigonums, the bottom of highstrenghtpiston's table top is provided with concavo-convex muscle structure and folding folder, and the edge respectively has a reinforcing iron plate insertion platen frame to be fixed by tapping screw before and after the both sides.

2, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that travel(l)ing rest one end that triangle connects has the circular shaft of hanging over centre position, forms a triangle and stablizes folding device.

3, a kind of height adjustable type operating desk as claimed in claim 1, it is characterized in that the splayed configuration robust structure links in two supporting leg lower ends, the supporting leg upper end is connected on the framework bar, and circular shaft is removable in the different chute bayonet sockets, constitutes the support of differing heights table top.

4, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that the bottom of table top is provided with two bayonet socket chute bars, by six parallel platen front and back marginal positions that are fixed on a 50-50 basis of screw, embeds the cross bar that four supporting legs are formed frameworks.

5, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that the central authorities of platen bottom are divided into four cut zone, and folded clip spare is formed by a plurality of concavo-convex muscle square holes and microscler screens hole, spacing card, circular shaft draw-in groove in every zone.

6, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that frame place before and after the table top respectively is equipped with one and reinforces that iron plate passes through iron plate by tapping screw and the screw moulded on the frame is fixed.

7, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that not being connected a triangle travel(l)ing rest between framework circular shaft and the supporting leg is a fixing operating desk.

8, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that table top can also adopt wooden materials or bakelite material or plastic composite or other materials to make.

9, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that framework that four supporting legs connect adopts metal material or wooden materials or plastic composite or other material to make.

10, a kind of height adjustable type operating desk as claimed in claim 1 is characterized in that plastic protective sleeve is arranged at the bottom of four supporting legs.