CN1485002A - Non-beamed all-purpose operating platform - Google Patents

Non-beamed all-purpose operating platform Download PDF

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Publication number
CN1485002A
CN1485002A CNA021354995A CN02135499A CN1485002A CN 1485002 A CN1485002 A CN 1485002A CN A021354995 A CNA021354995 A CN A021354995A CN 02135499 A CN02135499 A CN 02135499A CN 1485002 A CN1485002 A CN 1485002A
Authority
CN
China
Prior art keywords
pair
desktop
axle sleeve
fixing hole
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA021354995A
Other languages
Chinese (zh)
Other versions
CN1223297C (en
Inventor
��ʥ��
金圣澔
艾文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAIFUTAI (XIAMEN) PLASTIC PRODUCT Ltd
Original Assignee
LAIFUTAI (XIAMEN) PLASTIC PRODUCT Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LAIFUTAI (XIAMEN) PLASTIC PRODUCT Ltd filed Critical LAIFUTAI (XIAMEN) PLASTIC PRODUCT Ltd
Priority to CN02135499.5A priority Critical patent/CN1223297C/en
Priority to US10/668,746 priority patent/US20040237856A1/en
Priority to PCT/IB2003/004760 priority patent/WO2004028295A2/en
Priority to AU2003274452A priority patent/AU2003274452A1/en
Publication of CN1485002A publication Critical patent/CN1485002A/en
Application granted granted Critical
Publication of CN1223297C publication Critical patent/CN1223297C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
    • A47B3/091—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs
    • A47B3/0911—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected to top and leg or underframe and leg
    • A47B3/0912—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected to top and leg or underframe and leg the strut being of two parts foldable relative to one another

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  • Tables And Desks Characterized By Structural Shape (AREA)
  • Furniture Connections (AREA)

Abstract

A general operating platform without crossbeams. It comprises: a desk, wherein, the upper surface is the normal horizontal desktop, the lower portion comprises the desk frame, there have the fist pair of fixing holes near the first end and the second pair of fixing holes near the second end; the first pair of axle housing is at least partly installed into the first pair of fixing holes; the second pair of axle housing is at least partly installed into the second pair of fixing holes; the first supporting member linking the first pair of bushes; the second supporting member linking the second pair of bushes; top ends of two groups of desk legs are fixed on two supporting rods, respectively; the bottom of the frame has a configuration of waves which could support the weight of the desktop. The desktop doesn't comprise a horizontal metal supporting member.

Description

The utility table of no crossbeam
Technical field
The present invention relates to a kind of household furniture, office furniture, tourism supplies or camp appliances, particularly relate to a kind of utility table that does not have crossbeam.
Background technology
In the modern furniture, no matter be household furniture, office furniture, tourism supplies or camp appliances, in order to improve its practicality, then the requirement on its function is all more and more high.The plastic-steel class utility table of prior art is no matter be two desktops that single desktop or doubling form, mostly be by plastic tabletop A, the table leg C, the bracing frame B that are furnished with steel construction form, as shown in Figure 1, bracing frame B comprises two crossbeam B-1 and is contained in the longeron B-2 of table leg C that crossbeam B-1 is a U font rod member, end binding and the crossbeam B-1 of longeron B-2, crossbeam B-1 is stuck on the positioning convex strip with corresponding desktop A, and is screwed.
When this type of operating desk is equipped with, behind the bracing frame B and table leg C installation with steel construction, install and fix with plastic tabletop A more earlier, the fit on quantities of desk is bigger; And, its weight is increased owing to need the crossbeam of many steel constructions.
Summary of the invention
The present invention is intended at above-mentioned the deficiencies in the prior art part, and a kind of utility table of no crossbeam of simple in structure, easy to assembly, low cost of manufacture is provided.
The objective of the invention is to realize based on following principle: because the improvement of the production technology of plastics desktop and suitable selection, its intensity increases greatly, and the utility table of the no crossbeam of the present invention's design for this reason comprises:
A desktop, its upper surface are common horizontal table top, and the bottom comprises a frame, and the table frame has near first pair of fixing hole of first end and second pair of fixing hole of close second end;
First pair of axle sleeve to the small part is assemblied in first pair the fixing hole;
Second pair of axle sleeve to the small part is assemblied in second pair the fixing hole;
First support member that connects first pair of lining;
Second support member that connects second pair of lining;
The end of two groups of table legs is separately fixed on two support bars.
Described first pair of axle sleeve, second pair of axle sleeve all can match with common circular configuration; Each lining comprises a gripper shoe.
Described first support member comprises a circular configuration with the first pair of lining support bar that is connected; Second support member comprises a circular configuration with the second pair of lining support bar that is connected.
Described each fixing hole all will penetrate the one side of a frame; Each axle sleeve includes one in the concentric part at the axle sleeve of table frame outside of the part of the axle sleeve of table frame inside and.
The wave structure of described table frame bottom for bearing desktop weight kept the fully smooth of desktop upper surface by wave structure, and wherein desktop does not comprise a transverse metal structural support.
A kind of utility table manufacture of not having crossbeam is characterized in that: comprise following step:
A blowing forms the desktop of plastic cement, and its upper surface is common horizontal table top, and the bottom comprises a frame, and the table frame has near first pair of fixing hole of first end and second pair of fixing hole of close second end;
First pair of axle sleeve to the small part is inserted on first pair the fixing hole;
Second pair of axle sleeve cover to the small part is inserted on second pair the fixing hole;
First support member and first pair of lining are connected,
Second support member and second pair of lining are connected.
Blowing forms the desktop of plastic cement, and it is included in the bottom has corrugated structure, this structure can keep the fully smooth of desktop upper surface.
Owing to take said structure and manufacture method, table leg support member of the present invention directly is fixed in the fixing hole of table on the frame of desktop bottom, it is very convenient that assembling is installed, effective optimization its structural design, simultaneously, owing in the fixing hole axle sleeve is housed, it is convenient to rotate when making the table leg retractable that is fixed on the support member, high life.The crossbeam that the present invention has cancelled prior art alleviates overall weight, and has reduced cost.
Description of drawings
Accompanying drawing 1 prior art folding table structural perspective;
Stereogram when accompanying drawing 2 embodiment of the invention 1 are opened;
Accompanying drawing 3 embodiment of the invention 1 partial enlarged drawing 1;
Accompanying drawing 4 embodiment of the invention 1 broken section Fig. 1;
Accompanying drawing 5 embodiment of the invention, 2 desktops and support bar bond sites part enlarged drawing;
The specific embodiment
Embodiment 1, and shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the utility table that the present invention does not have a crossbeam forms plastic tabletop 1, support bar 2, table leg 3, V-type support member 4, pole 5, axle sleeve 6 by blowing and forms;
It is hollow-core construction that desktop 1 is selected the mould blow molding for use, and one-body molded have a frame 11, forms frame face structure; Have first pair of fixing hole 12 and near second pair of fixing hole 12 of second end, the one side that fixing hole 12 penetrates a frame 11 is a blind hole at table frame 11 near first end; Outer rim has the tube-in-tube structure 13 of a concentric fixed hub 6; The bottom of table frame 11 is a undaform reinforcing band 14, the summit of reinforcing band 14 supports the outer rim to axle sleeve 6, the peak base forms the end supporting surface of table frame 11, play the reinforcement supporting role, cross wave structure and bear the weight of desktop 1, this fully smooth and enough intensity that has just kept desktop 1 upper surface is with the cancellation beam structure.
The external diameter of axle sleeve cover 6 is consistent with the aperture of fixing hole 12, its internal diameter is identical with the external diameter of support bar bar 2, one end of axle sleeve 6 has a fixed head 61, on fixed head 61, have screw, axle sleeve 6 is packed in 1 fixing hole 12 on the frame, and fixed head 61 is fixed on the inboard of a frame 11 by screw 7;
Two groups of table legs 3 are separately fixed on two support bars 2, and the front end of V-type support member 4 and table leg 3 are hinged, and the end of back stay 5 is hinged with the king-rod 22 that is fixed on desktop 1 bottom; The two ends of support bar 2 are plugged in the axle sleeve 6.
Embodiment 2, as shown in Figure 6, be the support bar 2 of the utility table of the no crossbeam of invention and a kind of double axle sleeve type syndeton of desktop 1, desktop 1 forms plastic tabletop for blowing, have fixing hole 12 on its frame 11, fixing hole 12 is a through hole, in the outside of table frame 11 fixing hole 12 outer rims one groove 15 that is complementary with lining fixed head 61 shapes is arranged, two axle sleeves 6 are installed relatively by table frame 11 both sides, and support bar 2 inserts in the axle sleeve 6 fixing.
More than be two specific embodiments of the present invention, and do not limit above-mentioned dual mode, its desktop can be single table top set-ups, also can be the two table top set-ups of doubling formula; The shape of its fixing hole and axle sleeve and combination can be any version that meets the object of the invention and technical scheme.

Claims (16)

1, a kind of utility table that does not have crossbeam is characterized in that: comprising:
A desktop, its upper surface are common horizontal table top, and the bottom comprises a frame, and the table frame has near first pair of fixing hole of first end and second pair of fixing hole of close second end;
First pair of axle sleeve to the small part is assemblied in first pair the fixing hole;
Second pair of axle sleeve to the small part is assemblied in second pair the fixing hole;
First support member that connects first pair of lining;
Second support member that connects second pair of lining;
The end of first group of table leg is fixed on first support bar;
The end of first group of table leg is fixed on first support bar.
2, the utility table of no crossbeam according to claim 1 is characterized in that:
Two axle sleeves of first pair of axle sleeve all can match with common circular configuration;
Two axle sleeves of second pair of axle sleeve all can match with common circular configuration;
First support member comprises a circular configuration with the first pair of lining support bar that is connected,
Second support member comprises a circular configuration with the second pair of lining support bar that is connected.
3, the utility table of no crossbeam according to claim 1 is characterized in that: wherein each axle sleeve includes a gripper shoe.
4, the utility table of no crossbeam according to claim 2 is characterized in that: wherein each axle sleeve comprises a gripper shoe.
5, the utility table of no crossbeam according to claim 1 is characterized in that: wherein:
Each fixing hole all will penetrate a frame one side;
Each axle sleeve all comprises one in the concentric part at the axle sleeve of table frame outside of the part of the axle sleeve of table frame inside and.
6, the utility table of no crossbeam according to claim 1 is characterized in that: wherein desktop is the plastic tabletop that blowing forms.
7, the utility table of no crossbeam according to claim 2 is characterized in that: wherein desktop is the plastic tabletop that blowing forms.
8, the utility table of no crossbeam according to claim 5 is characterized in that: wherein desktop is the desktop that blowing forms plastic cement.
9, the utility table of no crossbeam according to claim 1 is characterized in that: wherein table frame bottom is the wave structure that can bear desktop weight.
10, the utility table of no crossbeam according to claim 1 is characterized in that: wherein table frame bottom is the wave structure that can bear desktop weight.
11, the utility table of no crossbeam according to claim 5 is characterized in that: wherein table frame bottom is the wave structure that can bear desktop weight.
12, according to the utility table of claims 9 described no crossbeams, it is characterized in that:, wherein desktop does not comprise a transverse metal structural support.
13, according to the utility table of claims 10 described no crossbeams, it is characterized in that: wherein desktop does not comprise a transverse metal structural support.
14, according to the utility table of claims 11 described no crossbeams, it is characterized in that: wherein desktop does not comprise a transverse metal structural support.
15, a kind of utility table manufacture of not having crossbeam is characterized in that: comprise following step:
A blowing forms the desktop of plastic cement, and its upper surface is common horizontal table top, and the bottom comprises a frame, and the table frame has near first pair of fixing hole of first end and second pair of fixing hole of close second end;
First pair of axle sleeve to the small part is inserted on first pair the fixing hole;
Second pair of axle sleeve cover to the small part is inserted on second pair the fixing hole;
First support member and first pair of lining are connected,
Second support member and second pair of lining are connected.
16, the utility table manufacture of no crossbeam according to claim 15, it is characterized in that: blowing forms the desktop of plastic cement, and it is included in the bottom has corrugated structure, this structure can keep the fully smooth of desktop upper surface.
CN02135499.5A 2002-09-24 2002-09-24 Non-beamed all-purpose operating platform Expired - Fee Related CN1223297C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN02135499.5A CN1223297C (en) 2002-09-24 2002-09-24 Non-beamed all-purpose operating platform
US10/668,746 US20040237856A1 (en) 2002-09-24 2003-09-23 Utility table
PCT/IB2003/004760 WO2004028295A2 (en) 2002-09-24 2003-09-24 Utility table
AU2003274452A AU2003274452A1 (en) 2002-09-24 2003-09-24 Utility table

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02135499.5A CN1223297C (en) 2002-09-24 2002-09-24 Non-beamed all-purpose operating platform
US10/668,746 US20040237856A1 (en) 2002-09-24 2003-09-23 Utility table

Publications (2)

Publication Number Publication Date
CN1485002A true CN1485002A (en) 2004-03-31
CN1223297C CN1223297C (en) 2005-10-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN02135499.5A Expired - Fee Related CN1223297C (en) 2002-09-24 2002-09-24 Non-beamed all-purpose operating platform

Country Status (4)

Country Link
US (1) US20040237856A1 (en)
CN (1) CN1223297C (en)
AU (1) AU2003274452A1 (en)
WO (1) WO2004028295A2 (en)

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US20090293778A1 (en) * 2008-05-28 2009-12-03 Paul Branch Support structure for a table

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Also Published As

Publication number Publication date
AU2003274452A1 (en) 2004-04-19
WO2004028295A3 (en) 2004-08-26
AU2003274452A8 (en) 2004-04-19
CN1223297C (en) 2005-10-19
WO2004028295A2 (en) 2004-04-08
US20040237856A1 (en) 2004-12-02

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