CN2720893Y

CN2720893Y - Tables

Info

Publication number: CN2720893Y
Application number: CN 200420077561
Authority: CN
Inventors: 张树栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-12
Filing date: 2004-07-12
Publication date: 2005-08-31
Anticipated expiration: 2014-07-12

Abstract

The utility model discloses a new type table which belongs to the technical field of the group of school desks or table of the subclass of tables, office furniture and furniture. According to the IPC, the new type table belongs to the desk of the human necessities, the individual or household articles. The purpose of the new type table aims to solve the problems that the old products are too heavy to be moved, and the height can not be rose in a pinch. The table is mainly composed of desk legs, a connecting rod, a push button, a spring, a clip sleeve, a supporting rod, a bearing, wheels, and a pushing groove. The table is characterized in that the position of the end of the connecting rod is fixedly connected with the position of the inner surface of the push button, and the position of the other end of the connecting rod and the position of the upper end of the spring are in the keyed joint; the position of the lower end of the spring is fixedly connected with the position of the upper surface of the clip sleeve, the position of the lower end of the clip sleeve is sheathed on the position of the upper end of the support rod, and the position of the lower end of the supporting rod is blocked on the outer position of the wheels and is connected with a bearing through the screws; the supporting rod can drive the wheels to rotate at will through the clip sleeve. The table has a wide application.

Description

Novel desk

(1) technical field:

The utility model relates to novel desk, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, individual or household goods branch, furniture, the big class of home-use article or equipment, desk; Desk; Office furniture, the general part group of furniture, the technical field of school desk or group of tables.

(2) background technology:

At present, the technology about school desk or group of tables existing and that once had was all done very fruitful effort to the needs of novel desk, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China on the 23rd October in 2002 by Pang Zhixiang, Granted publication is that CN2517299Y China Patent No. (ZL) is: ZL02225372.6 number utility model patent title is the utility model patent of " Portable table ", the technical scheme that is adopted, technical elements in school desk or group of tables is a routine of great value invention, but it has solved the desktop folding effectively, and panels outside is with handles is convenient for carrying mobile technical problem.But still have some deficits, its also very difficult solution old product too heaviness is difficult to move the technical problem of the height that can't raise in case of necessity.

(3) summary of the invention:

The purpose of this utility model be to provide a kind of novel desk with solve old product too heaviness be difficult to move the technical problem of the height that can't raise in case of necessity.

The technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that novel desk of the present utility model, mainly by desktop, table body, table leg, connecting rod, push button, spring, cutting ferrule, pole, bearing, wheel, push away groove and constitute.

In shape, structure and combination thereof, the total essential features of novel desk of the present utility model and immediate prior art is: the position, lower surface of desktop is bonded in the upper surface position of a body, the lower surface position of table body is fixedly mounted on the upper end position of table leg, be combined into the integrative-structure of table shape, function has been that conventional tables is write function of learning.In shape, structure and combination thereof, the novel desk of the present utility model technical characterictic different with immediate prior art is: an end position of connecting rod is fixedly connected on the inner surface position of push button, the other end position keys of connecting rod is connected on the upper end position of spring, the lower end position of spring is fixedly connected on the upper surface position of cutting ferrule, be combined into the structure of push card degree of lip-rounding shape activity, function has been to release the effect of wheel.The lower end position of cutting ferrule is enclosed within the upper end position of pole, the lower end position of pole is stuck in the outer fix of wheel, and be connected with bearing by screw, pole can drive wheel by cutting ferrule and arbitrarily rotate, be combined into the combining structure of wheel shape, function has been convenient mobile desk and can have arbitrarily changed the effect of direction.The lower end position of push button is embedded in position in the groove that pushes away groove, and the integral position that pushes away groove is opened the lateral location at table leg, is combined into the bascule of elongated slot shape, and function has been the effect of maintenance system mode.The old product that has so just reached novel desk of the present utility model too heaviness is difficult to move, the purpose of the height that can't raise in case of necessity:

The beneficial effect of the novel desk of utility model be the utility model be solve old product too heaviness be difficult to move, the technical scheme that technical problem adopted of the height that can't raise has in case of necessity been compared three advantages and improvement with existing with the technology about school desk or group of tables that once had:

First, because an end position that has designed connecting rod in the technical scheme of novel desk of the present utility model is fixedly connected on the inner surface position of push button, the other end position keys of connecting rod is connected on the upper end position of spring, the lower end position of spring is fixedly connected on the upper surface position of cutting ferrule, be combined into the structure of push card degree of lip-rounding shape activity, so the technical problem of wheel is released in easier solution.

Second, owing to designed the upper end position that the lower end position of cutting ferrule is enclosed within pole in the technical scheme of novel desk of the present utility model, the lower end position of pole is stuck in the outer fix of wheel, and be connected with bearing by screw, pole can drive wheel by cutting ferrule and arbitrarily rotate, the convenient mobile desk of easier solution is combined into the combining structure of wheel shape, so also can arbitrarily be changed the technical problem of direction 13.

The 3rd, be embedded in position in the groove that pushes away groove owing to designed the lower end position of push button in the technical scheme of novel desk of the present utility model, the integral position that pushes away groove is opened the lateral location at table leg, is combined into the bascule of elongated slot shape, so easier solution keeps the technical problem of system mode.

(4) description of drawings:

Accompanying drawing provides the structural representation of novel desk of the present utility model:

Fig. 1: the overall structure schematic diagram that is novel desk of the present utility model;

Fig. 2: the table leg side structure schematic diagram that is novel desk of the present utility model;

The label declaration at each position in the schematic diagram:

2 bodies of 1 desktop, 3 table legs, 4 connecting rods

5 push buttons, 6 springs, 7 cutting ferrules, 8 poles

9 bearings, 10 wheels 11 push away groove

(5) specific embodiment:

Below in conjunction with accompanying drawing, to novel desk of the present utility model for realize to solve old product too heaviness be difficult to move, the optimal way of the technical scheme that the technical problem highly that can't raise is in case of necessity taked is described further: its static structure: see also accompanying drawing: as shown in the figure, novel desk of the present utility model, mainly by desktop 1, table body 2, table leg 3, connecting rod 4, push button 5, spring 6, cutting ferrule 7, pole 8, bearing 9, wheel 10, push away groove 11 and constitute.Its major part desktop 1, table body 2, connecting rod 4, push button 5, spring 6, bearing 9 are selected for use by market.Its table leg 3 is empty shapes in the long right prism lower end, is material with the hard wood, through the machining manufacturing.Its cutting ferrule 7 is empty shapes in the cylinder, is material with the steel, through the casting processing and manufacturing.Its pole 8 is convex shapes, is material with the steel, through the casting processing and manufacturing.Its wheel 10 is common steamboat shapes, is material with the hard rubber, through the chemical synthesis processing and manufacturing.Its groove 11 that pushes away is L font shapes, through the raggle processing and manufacturing.

In shape, structure and combination thereof, the total essential features of novel desk of the present utility model and immediate prior art is: the position, lower surface of desktop 1 is bonded in the upper surface position of a body 2, the lower surface position of table body 2 is fixedly mounted on the upper end position of table leg 3, be combined into the integrative-structure of table shape, function has been that conventional tables is write function of learning.In shape, structure and combination thereof, the novel desk of the present utility model technical characterictic different with immediate prior art is: an end position of connecting rod 4 is fixedly connected on the inner surface position of push button 5, the other end position keys of connecting rod 4 is connected on the upper end position of spring 6, the lower end position of spring 6 is fixedly connected on the upper surface position of cutting ferrule 7, be combined into the structure of push card degree of lip-rounding shape activity, release wheel when function has been mobile and make its fixing effect.The lower end position of cutting ferrule 7 is enclosed within the upper end position of pole 8, the lower end position of pole 8 is stuck in the outer fix of wheel 10, and be connected with bearing 9 by screw, pole 8 can drive wheel 10 by cutting ferrule 7 and arbitrarily rotate, be combined into the combining structure of wheel shape, function has been convenient mobile desk and can have arbitrarily changed the effect of direction.The lower end position of push button 5 is embedded in position in the groove that pushes away groove 11, and the integral position that pushes away groove 11 is opened the lateral location at table leg 3, is combined into the bascule of elongated slot shape, and function has been the effect of maintenance system mode.

Below by using method, further set forth the dynamic structure relation of this practical novel desk: in use, when needs move desk, according to theory of mechanics, at first promote push button 5, wheel 10 comes out then, promote desk more then, thereby finish the task of moving desk.

In use, in the time of needs rising table height, according to theory of mechanics, at first promote push button 5, wheel 10 comes out then, promotes 4 push buttons 5 more then continuously, thereby finishes the task of rising table height.The old product of so just having realized novel desk of the present utility model too heaviness is difficult to move, the technical scheme of the technical problem of the height that can't raise in case of necessity.

Realize that preferred plan of the present utility model is is material with timber, steel, rubber, utilize the basic equipment of furniture factory, take to produce by batch in enormous quantities, the demand with supply various circles of society so just can realize novel desk practical value of the present utility model and economic worth better.

Claims

1. novel desk, it is by desktop (1), table body (2), table leg (3), connecting rod (4), push button (5), spring (6), cutting ferrule (7), pole (8), bearing (9), wheel (10), pushing away groove (11) constitutes, the position, lower surface of its desktop (1) is bonded in the upper surface position of a body (2), the lower surface position of table body (2) is fixedly mounted on the upper end position of table leg (3), it is characterized in that: an end position of connecting rod (4) is fixedly connected on the inner surface position of push button (5), the other end position keys of connecting rod (4) is connected on the upper end position of spring (6), and the lower end position of spring (6) is fixedly connected on the upper surface position of cutting ferrule (7).

2. novel desk according to claim 1, it is characterized in that: the lower end position of cutting ferrule (7) is enclosed within the upper end position of pole (8), the lower end position of pole (8) is stuck in the outer fix of wheel (10), and be connected with bearing (9) by screw, pole (8) can be passed through cutting ferrule (7) and be driven wheel (10) and arbitrarily rotate.

3. novel desk according to claim 1 is characterized in that: the lower end position of push button (5) is embedded in position in the groove that pushes away groove (11), and the integral position that pushes away groove (11) is opened the lateral location in table leg (3).