CN2240913Y

CN2240913Y - multifunctional combined shelf

Info

Publication number: CN2240913Y
Application number: CN 95205384
Authority: CN
Inventors: 陈宗盟
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-07
Filing date: 1995-06-07
Publication date: 1996-11-27
Anticipated expiration: 2005-06-07

Abstract

The utility model relates to a structure of a multifunctional combined rack, which mainly uses a plurality of tube rods which are cut previously and have standardized length. The utility model is formed in a process that a joint is sheathed on the both opening ends of the tube rod from a sole piece and is welded with the tube rod to form integration, a plurality of ball seats for screw holes are used for matching with the integration, wherein, the joint is orderly composed of a sole piece, a sleeve, a screw bolt, a threaded rod, a pin rod, an elastic element and a pin block, and the ball seats are circularly arranged on the circumference of the integration. In the end, the utility model can be used for limberly assembling structures of different functional combined racks like side tables, article racks, display racks, etc.

Description

Multifunctional combined rack

The utility model relates to a kind of multifunctional combined rack structure, refers to that especially a kind of combined bay can be required with the user, at random is assembled into large and small tea table, showing stand, multiple field rack, very quick, the easy multifunctional combined rack of its assembly and disassembly.

Usually, take a broad view of the making of traditional tea table or rack, generally be to connect the plate body that to put article in the assembling again with the direct seam of iron pipe to be constituted, fixedly form set shape, therefore when moving this support body, can feel not only to take up space but also inconvenient because its support body is welding; Other has a kind of combined type frame to have to be cut in advance all suitable length iron pipe, and iron pipe is drilled with porose in the place, two ends, when desiring to be assembled into tea table or showing stand, only in twos iron pipe by bolt, nut in addition fixing can the assembling fast of screw lock finish; Then, combinations thereof formula frame structurally still has its defective, for example:

1. its iron pipe of this combined bay is to rely on bolt, nut primary structural component to come screw lock to link, and need in addition just can reach by the switching of Wrench in assembling and dismounting, and bolt, the various loss easily of nut primary structural component drops.

2. this combined bay only can be done the assembling of simple function, can not appropriate change.

3. tea table or the rack of finishing when assembling then can't add the deficiency that iron pipe comes reinforced structure separately if load-carrying is excessive.

4., in assembling, certainly will feel difficulty very if it is long to some extent or too short that iron pipe is cut into length.

The purpose of this utility model provides a kind of multifunctional combined rack structure, and it is to be provided with the joint of tool elastic thread bar in the excellent two of pipe, and the pipe rod of its suitable length can cooperate ball seat to can be assembled into all kinds of different rack according to the user is required.For achieving the above object, multifunctional combined rack of the present utility model comprises:

Pipe rod and joint, the pipe rod is for being cut into the rod of all certain specification length in advance; Wherein, joint is made of a sole piece, a sleeve, a threaded rod, a spring element,

Described sole piece and sleeve are integral by screw threaded, and threaded rod then is installed in the sleeve and through pin rod and plugs and relative sleeve location, is fit into flexible member and screw lock bolt piece thereon again in sleeve; Its threaded rod is subjected to flexible member to shore and protrude in outside the bolt piece, and the turn sleeve can drive threaded rod and rotates;

One ball seat is a hollow sphere and establish all screw in periphery ring, can screw togather fixing for the threaded rod of joint;

By the composition of above-mentioned member, its joint can be sleeved on excellent two openends of pipe and be connected one by spot welding by sole piece; Can cooperate ball seat to be assembled into different tea tables, rack, showing stand etc. for using.

Described joint is a sole piece, and its central authorities are provided with an inner bolt hole; One polygonal sleeve, its bottom has through hole, and the relative portion of skirt wall sets up elongated hole, open top end has the segment internal thread; One bolt just in time can be nested with the through hole of sleeve and be screwed together in sole piece inner bolt hole place, and its big spiral shell head then can limit the sleeve activity; Section is formed with perforation at the bottom of one threaded rod, and can wear elongated hole, perforation by pin rod and the threaded rod location is lived in being installed on sleeve, and a flexible member is in order to be nested with on threaded rod; One bolt piece has through hole can stretch out threaded rod, and is connected into by the thread segment screw lock internal thread of sleeve outside the bottom and to form one.

Advantage of the present utility model is as follows:

1. combined bay of the present utility model is provided with joint in the iron pipe two ends, need not in assembly and disassembly by any Wrench, can threaded rod be threaded on the ball seat directly to assemble ten/conveniently by turnbarrel.

2. the utility model combined bay is not only to do single combination assembling, because of being easy to that its dismounting can be assembled into frame tools such as needed large and small tea table, article placing cabinet, showing stand at any time, has multifunctional usage.

3. the frame tool of being made up of the utility model combined bay if the glove load-carrying is excessive, can be taken reinforcement combined bay reinforced structure in addition at any time easily, and need not to remove whole

4. because but the utility model combined bay has the threaded rod of elastic telescopic, therefore, if the pipe rod has some long and short difference, if there is not iron pipe commonly used in the assembly fixture tool that the utility model combined bay still can pleased the long too short difficulty of assembling of just being unfavorable on assembling operation.

In sum, the utility model embodiment really can reach desired use effect.

Fig. 1: the utility model combined bay three-dimensional exploded view,

Fig. 2: the member assembled sectional view of the utility model combined bay,

Fig. 3: the utility model combined bay is assembled into the tea table schematic appearance,

Fig. 4: the utility model combined bay is assembled into multilayer frame thing shelf structure figure,

Fig. 5: the utility model combined bay is assembled into the teapoy structure chart,

At first, see also shown in Figure 1ly, combined bay of the present utility model is made of pipe rod 1, joint 2 and ball seat 3.

This pipe rod 1 is the rod that is cut into suitable length in advance.

This joint 2 is a sole piece 21, and its central authorities are provided with an inner bolt hole 211; One polygonal sleeve, 22 its bottoms have through hole 221, and the skirt wall correspondence sets up elongated hole 222, and open top end has segment internal thread 223; One bolt 23 just can be nested with the through hole 221 of sleeve 22 and be screwed together in sole piece 21 inner bolt holes 211 places, and its 231 on big spiral shell head can limit sleeve 22 activities; One threaded rod, 24 end section is formed with perforation 241, and can be installed in the sleeve 22 and by wear elongated hole 222, the perforation 241 of pin rod 25 threaded rod 24 location be lived; One flexible member 26 is in order to be nested with threaded rod 24; But a bolt piece 27 has through hole 271 emergences goes out threaded rod 24, and forms one by bottom external thread section 272 screw lock internal threads 223 with sleeve 22.

One ball seat 3 is that a hollow sphere is established all a plurality of screws 31 in periphery ring, can be fixing for screwing togather of the threaded rod 24 of joint 2.

Above-mentioned member is made up enforcement, see also shown in Figure 2, the joint 2 that it is assembled into by sole piece 21, sleeve 22, bolt 23, threaded rod 24, pin rod 25, flexible member 26 and bolt piece 27 in regular turn, can by sole piece 21 be sleeved on 1 liang of openend of pipe rod 11 in addition spot welding connect one, this pipe excellent 1 promptly can be used to assemble the frame tool; The utility model pipe rod 1 is to cut out in advance to be provided with the plurality of specifications size, the visual required use of assembling of consumer.

See also shown in Fig. 2 and 3, utilize 1, eight ball seat 3 of 12 pipe rods, or eight are managed rod, four ball seats can be formed a tea table bridge, its assembling mode is that joint 2 threaded rods 24 on the pipe rod 1 face ball seat 3 screws 31, in the mode of turnbarrel 22 threaded rod 24 screw locks are gone in the screw 31 then, do not need other Wrench to help assembling fully.

Be used for bolt element in the past and assemble cubic frame-saw structure, its general mode is once to combine cubic frame is all loosening earlier, and the screw lock of secondary is fixed again, otherwise the framework of assembling is crooked easily, but this mode expending time in and manpower very; And the utility model special joint 2 structures, can make the screw lock mode not need such trouble, because its threaded rod 24 is subjected to bearing responsibility of flexible member 26, allow and form the suitable strain of frame-saw (as shown in Figure 2), so the pipe rod 1 in the assembling can directly screw togather fixed ball seat 3, one-stop operation is finished, and its combination after-frame is put a plate body 4 in upside and promptly constituted a tea table and use, and the size of this tea table also can be amplified at any time, be dwindled.

In addition, the utility model also can be multiple field rack, showing stand as the multi-functional expansion of the combined bay of tea table dress as shown in Figure 4, or being assembled into the polygon combination, to put frame be the inaccessible functions of other combined bays; See also Fig. 5, teapoy, the thing cabinet that generally is rotated in the room corner wall all is the specification shapes that are made into vertical angle, if being the corners, house that are greater than or less than vertical angle, they just can't be suitable for general teapoy, thing cabinet, and the utility model ball seat 3 is because of being equipped with all different angles screw 31, therefore the utility model combined bay is formed very suitable assembling angle, the teapoy, thing cabinet that can be greater than or less than vertical angle are effectively used space, angle, room for using.

In addition, general combined bay has after being assembled into support body, can't reinforcement if structural load is excessive, unless weldering is established new stay pipe rod or the combined bay tool is removed installing more again in addition, but the utility model does not just need trouble so, and as shown in Figure 4, the combination frame-saw is because of can be by suitable stay bolt, can directly to install and fix reinforcement pipe rod 5 very convenient so do not need to remove fully, and reinforcement pipe rod 5 error in lengths of proper range all are to be accepted during assembling.

Claims

1. multifunctional combined rack, system comprises pipe rod, joint, described pipe rod is for being cut into the rod of all certain specification length in advance, it is characterized in that: joint is made of a sole piece, a sleeve, a threaded rod, a spring element, described sole piece and sleeve are screwed togather by shank of bolt and are integral, threaded rod then is installed in the sleeve and through pin rod and plugs and relative sleeve location, is fit into flexible member and screw lock bolt piece thereon again in sleeve; Its threaded rod is subjected to flexible member to shore and protrude in outside the bolt piece, and turnbarrel can drive threaded rod and rotates;

One ball seat is a hollow sphere and establish all threaded rods for joint in periphery ring and screw togather fixing screw;

By the composition of above-mentioned member, its joint can be sleeved on excellent two openends of pipe and be connected one by spot welding by sole piece.

2. multifunctional combined rack as claimed in claim 1 is characterized in that: described joint is a sole piece, and its central authorities are provided with an inner bolt hole; One polygonal sleeve, its bottom has through hole, and the relative portion of skirt wall sets up elongated hole, open top end has the segment internal thread; One bolt just in time can be nested with the through hole of sleeve and be screwed together in sole piece inner bolt hole place, and its big spiral shell head then can limit the sleeve activity; Section is formed with perforation at the bottom of one threaded rod, and can wear elongated hole, perforation by pin rod and the threaded rod location is lived in being installed on sleeve; One flexible member is in order to be nested with on threaded rod; One bolt piece has through hole can stretch out threaded rod, and is connected into by the thread segment screw lock internal thread of sleeve outside the bottom and to form one.