CN2339048Y - Foldable leg of table - Google Patents

Abstract

The utility model relates to a foldable leg of a table, comprising a plurality of foldable table leg units. Each support leg is provided with a support base provided with a fixing surface, the fixing surface is provided with two parallel walls, the middle positions of the two parallel walls correspondingly form fastening parts which are gradually expanded and inclined, and the fastening parts are provided with through holes; one table foot is provided with two slots and provided with penetrating through holes; two press plates are arranged in the slots, and the head end of each press plate is fixed to the bodies of the head ends of the table feet. The body of each press plate covers the open ends of the slots in a free state, two elastic components are arranged to each slot and between the press plates, one end of the elastic components is fixed to the bodies of the table feet, and the other end of the elastic components is fixed to the free ends of the press plates. A positioning component is used for connecting a support base to be integrated with the table feet.

Description

The folding table pin of table

The utility model is relevant with table structure, a kind of folding table pin of detailed finger especially.

Know with regard to Prior Art, the used desk of general family, dining table for example, frequent because of daily utilization rate, and for taking into account the durability that product uses, so its table is mostly selected the firmer article of material for use, for example solid wood is made, simultaneously in order to support this type of thick and heavy table, its pin is to adopt firmer solid wood or the stainless steel of material to be fixed in the table quadripolar corners substantially, so this type of dining table is moved and is difficult for and takies certain activity space.Only, in recent years, as if along with the inhabitation cost constantly rises, the dining table of putting the said fixing form in limited space does not meet the space utilization benefit, and relatively, comparatively light and handy and folding is easy to dining table and then gradually is happy to adopt by numerous nuclear families.

Typical folding dining table, it is to adopt the lighter plywood collocation of quality to be installed in the ㄇ shape feet that two of bottom surface is the intersecting axle pivot to constitute substantially, when user's desire is used, only table laterally need be exerted pressure by upright yearning and can make above-mentioned two ㄇ shape feets the first transaction of a day's business and prop up desktop, otherwise, when not wanting to use dining table, then only need this table of reverse flip and play pin this two ㄇ shape feet is pushed, can finish the folding person of desk.

Though above-mentioned folding dining table can be reached and fold effect easily,, therefore move still inconvenient precisely because volume is still big, so furnish on the spot on wall limit around the dining room, influence the convenience of taking of other tableware articles for use on the contrary, very and, the random ornaments of this kind will destroy the overall appearance in dining room.In addition, plant angle from other, the stress-relieving activity of household is for example drunk tea, is played chess ... Deng movable, the neither suitable use of above-mentioned folding dining table.

Main purpose of the present utility model is to be a kind of folding table pin is provided, and the light and handy folding of its volume is easy, must make things convenient for the collector of desk.

The folding table pin that the utility model is a kind of, it is by being loaded on the table bottom surface, it is characterized in that, include the folding table of number pin unit, each folding table pin includes a supporting seat, has a stationary plane, holds row level with both hands in this stationary plane two and is provided with two parallel walls, the corresponding blocking part of expansion inclination gradually that forms of this two parallel walls middle section position closes on the perforation that this blocking part side then is drilled with perforation; A pin, its head end the blocking part position of this supporting seat relatively offer two short slots, and contiguous this two short slots side then is drilled with the through hole that runs through; Two pressing plates are to be placed in respectively in this each short slot, and each pressing plate head end is to be fixed in this pin head end body, and each pressing plate body body then is free shape ground cover cap and lives this short slot openend; Two elastic components are to be arranged between this each short slot and this each pressing plate, are to be fixed in this pin body with an end, and end then is fixed in this pressing plate free end in addition, protrudes out this each short slot openend in order to often to shore this each pressing plate; With keeper, then be integral with the table pin in order to wear this supporting seat of knot; Wherein be provided with a frame unit between this folding table pin and this table, this frame unit by two laterally and two longitudinally support body formed, this each folding pin unit then is fixedly set in the quadripolar corners place of this support body respectively; Wherein two pressing plates of this each pin are that to be embedded in the blocking part of this supporting seat and respectively to press plate bottom segment partly be to protrude from this blocking part and be revealed in the outside; Wherein this supporting seat generally is the ㄩ font.

After below enumerating a preferred embodiment and cooperating graphic being illustrated in,, your juror further understands and approval so that having for the purpose of this utility model, feature and effect, wherein:

Fig. 1 is the stereogram of the utility model first preferred embodiment.

Fig. 2 is the stereogram that the utility model Fig. 1 looks from the bottom surface.The main situation that is installed in syllogic pulling type table that shows.

Fig. 3 is the table foot position decomposing schematic representation of the utility model one preferred embodiment.

Fig. 4 is the cutaway view of 4-4 hatching line among the utility model Fig. 2.

Fig. 5 is the cutaway view of 5-5 hatching line among the utility model Fig. 2.

Fig. 6 is the slide track component view among the utility model Fig. 2.Show that mainly it is by the situation of drawing.

Fig. 7 is the action schematic diagram of continuity Fig. 4.The main situation that shows the pressing plate pressurized.

Fig. 8 is the folding figure of the utility model first preferred embodiment.The main situation that shows table pin folding and become the two-period form foldable table.

At first see also Fig. 1 to shown in Figure 6, the utility model desk, it includes a table unit 10, a frame unit 20 and several folding table pin unit 30, wherein this table unit 10 includes left and right side table 11 and is positioned at the central dividing plate 12 of 11 of this left and right side tables, this central dividing plate 12 is can put on demand in 11 of this two tables, uses elasticity and increases the table entire area.

20 of this frame units are arranged at this 10 bottom surfaces, table unit, it mainly is made up of two slide track components 21 and two fixed frames 27, this two slide track component 21 wherein, it is horizontal parallel this left and right side table 11 that is consolidated in, this each slide track component 21, be to include the microscler moulding 22 of similar C-shaped without exception, the top of this moulding 22, root edge are that relief becomes a curved surface respectively, and make these moulding 22 top root edges form spill room 23; Two pulleys 24 are to be positioned this microscler moulding 22 both end sides with pivot respectively, can be flexible rotation; Two slide plates 25 are to cover respectively to be arranged at this microscler moulding 22 openends, generally are L shaped, and the shorter face of this each slide plate 25 is contour with the curved surface summit of this moulding 22; Eight guide wheels 26, be to divide into two groups, every group has 4 guide wheels, be to be arranged at respectively on this each slide plate 25, the four guide idler of each group is on average to be positioned this each slide plate 25 upper and lower sides with pivot, and this each guide wheel 26 is the tops that are placed in this moulding 22, in the bottom spill room 23, this each guide wheel 26 of mat is subject in the track of this spill room 23 and makes this two slide plate 25 can keep stable craspedodrome ability, two towing unit 60, be to be located at respectively on this each slide plate 25, include two receivers 61 and two ropes 70, utilize this two rope 70 and the string of this two receiver 61 to tie to such an extent that make this two slide plate 25 for relative away from the action that separates or closing is closed up.

27 vertical engagement of this two fixed mount are in these two slide track components, 21 front and back ends, each fixed mount 27 has with dull and stereotyped 271, be to be fixed in this table 11 times, one riser 272, then down vertically extend from these flat board 271 outsides, 273 of two butt strips are integrally formed at this flat board 271 2 ends, and hasp forms a quadro frame by above-mentioned this two slide track component 21 with the composition of this two fixed mount 27 on this microscler moulding 22 respectively.

Four folding pin unit 30, it is the quadripolar corners that is arranged at this frame unit 20 respectively, wherein each folding table pin unit 30 includes a supporting seat 31, be that the flat board 271 that is fixed in this fixed mount 27 closes on the butt strip 273, this supporting seat 31 generally is ㄩ shape, its two parallel walls, 32 middle section position correspondences form the blocking part 33 that expansion is gradually tilted, and close on the perforation 34 that these blocking part 33 sides then are drilled with perforation; Pin 35 its head ends offer two short slots 36 in blocking part 33 positions of this supporting seat 31 relatively, close on these two short slots, 36 sides and then be drilled with the through hole 37 that runs through, two pressing plates 38 are placed in respectively in this each short slot 36, each pressing plate 38 is to be fixed in this pin 35 top bodies with head end, the bottom then is free shape ground cover cap and lives this short slot 36, two springs 39, then be arranged at 38 of this each short slot 36 and this each pressing plates, be to be positioned this pin body with an end build-in, other holds then, and build-in is positioned this pressing plate bottom, protrude out this each short slot 36 openends outward in order to the free bottom of often shoring this each pressing plate 38, one location bolt 391, then wear the through hole 37 of the knot perforation 34 of this supporting seat 31 and this pin 35 and a supporting seat 31 and 35 on a pin of table are set as one, 38 of the pressing plates of the table pin 35 after axle is established are embedded in the blocking part 33 of this supporting seat 31, and each 38 end of pressing plate section partly then protrudes from the outside.

Continue to see also shown in Figure 7, it is table pin folding situation of the present utility model, when the user does not use and prepares to collect desk, this moment, the user only needed free-hand two pressing plates 38 that push wherein on the pin 35, then this two pressing plate 8 is subjected to clamping external force to force indentation in this spring 39 and makes these two pressing plates, 38 retractions in this short slot 36, revolve afterwards to turn 90 degrees and a pin is lain low be folded in table 11 bottom surfaces, this reason that continues then can make other pin 35 collapse in the table bottom surface fully.

As shown in Figure 8, then be that four pin 35 of the present utility model are accommodated in table 11 bottom surfaces fully, and this central dividing plate is removed 13 this moments, so table become two intercept forms by three-sectional.

In sum, the utility model spy has the design of a simple and practical table pin closing-folding mechanism, and it does not see in the like product, has really met the regulation of utility model patent important document, is to ensure applicant's rights and interests, and the whence proposes patent application in accordance with the law.

Claims (4)

1. the folding table pin of a table, it is by being loaded on the table bottom surface, it is characterized in that, include the folding table of number pin unit, each folding table pin includes a supporting seat, has a stationary plane, holds row level with both hands in this stationary plane two and is provided with two parallel walls, the corresponding blocking part of expansion inclination gradually that forms of this two parallel walls middle section position closes on the perforation that this blocking part side then is drilled with perforation; A pin, its head end the blocking part position of this supporting seat relatively offer two short slots, and contiguous this two short slots side then is drilled with the through hole that runs through; Two pressing plates are to be placed in respectively in this each short slot, and each pressing plate head end is to be fixed in this pin head end body, and each pressing plate body body then is free shape ground cover cap and lives this short slot openend; Two elastic components are to be arranged between this each short slot and this each pressing plate, are to be fixed in this pin body with an end, and end then is fixed in this pressing plate free end in addition, protrudes out this each short slot openend in order to often to shore this each pressing plate; With keeper, then be integral with the table pin in order to wear this supporting seat of knot.

2, according to the folding table pin of the described table of claim 1, it is characterized in that, wherein be provided with a frame unit between this folding table pin and this table, this frame unit by two laterally and two longitudinally support body formed, this each folding pin unit then is fixedly set in the quadripolar corners place of this support body respectively.

According to the folding table pin of the described table of claim 1, it is characterized in that 3, wherein two pressing plates of this each pin are that to be embedded in the blocking part of this supporting seat and respectively to press plate bottom segment partly be to protrude from this blocking part and be revealed in the outside.

4, according to the folding table pin of the described table of claim 1, it is characterized in that wherein this supporting seat generally is the ㄩ font.

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