CN201308317Y - Cushion body fixing device for furniture - Google Patents

Abstract

The utility model discloses a cushion body fixing device for furniture, which is an element of the furniture. The embodiment of the furniture is a chair and includes two side rods which are arranged at intervals. The cushion body fixing device for the furniture can be used as a backrest part or a sitting part of the chair, and comprises two installation pieces and a cushion body arranged between the installation pieces, wherein the installation pieces are arranged between the side rods at intervals. Each installation piece defines a containing groove provided with an opening, wherein one of the installation pieces also comprises a first inlet section corresponding to the opening of the containing groove and a second inlet section which is arranged at intervals with the first inlet section. The cushion body comprises two locating parts which are arranged at intervals and respectively extend into each containing groove. The second inlet section can approach towards the first inlet section to enable the opening of the containing groove to be shrunk and achieve better fixing effect after the locating parts of the cushion body penetrates through the containing groove. The utility model improves the deficiency of the prior fixing device of multiple components, and has the advantages of low production cost.

Description

Furniture pad fixture

[technical field]

The utility model relates to a kind of pad fixture, particularly relates to the pad fixture that a kind of furniture is used.

[background technology]

The chair pin, one that general seat comprises several intervals usually is arranged on the seat support on this chair pin top, and one lean against from the seat support trailing edge is upwardly extending, the surface of described seat support roughly is parastate with ground and is available for users to sit down, the surface that leans against is roughly vertical with seat support or press from both sides one and can lean on for lying greater than the angles of 90 degree, aforementioned seat support surface and lean against the surface and be referred to as seat.The seat of general seat can be made by unlike material, materials such as cortex, plastic cement or canvas for example, though the seat that has multiple unlike material to make, but for good seat is provided, by function, seat all needs to present tensioned state and comes the confession user to be seated or to lie and lean on so that enough strength to be provided fixedly the time.With the cortex seat is example, and its fixed form is normally followed closely its periphery on a framework with iron nail, tightens shape to keep seat.And seats such as the general employed plastic cement of leisure chaise longue, canvas, can comply with the difference of seat frame design and have different tighten, fixed form, below at used plastic cement, canvas to be illustrated in the past as the fixture of seat.

Consult Fig. 1,2,3, a kind of seat fixture 1 that is disclosed for number No. 210468 patent case of TaiWan, China patent announcement, it is the partial component of a seat, and comprise: two between left and right every and the upright skeleton 11, that extends be installed in the seat pad 12 of 11 on these skeletons, and two between left and right every and all have a location adhesive tape 13 that fastens edge 131.Described skeleton 11 all comprises an installation portion 111, and this installation portion 111 defines a long tank 110 to extension.This seat pad 12 comprises two between left and right every the portion that is embedded 121 that also distinctly is embedded at the tank 110 of homonymy.

During assembling, with seat pad 12 two are embedded the tank 110 that portion 121 distinctly is installed on homonymy earlier, because the space of tank 110 is enough big, can hold portion of being embedded 121 and location adhesive tape 13 simultaneously, therefore after the portion's of being embedded 121 intercalations, these location adhesive tape 13 plugs out of the ordinary are loaded in the tank 110 of homonymy, the edge 131 that fastens of location adhesive tape 13 is tight against one of installation portion 111 outer end 112 as shown in Figure 3, because the portion of being embedded 121 is moved towards tank 110 inside the plug dress of location adhesive tape 13 and the location is lived, make this seat pad 12 be positioned 11 on two skeletons simultaneously by location adhesive tape 13 with being tensioned state.

Though said fixing device 1 can reach the purpose that seat pad 12 is installed with tightening, two location adhesive tape 13 need additionally be set just can reach, member is increased and the production cost of raising seat.

[utility model content]

The purpose of this utility model is to be to provide a kind of structure innovation, furniture pad fixture that cost is low.

The utility model furniture pad fixture, it is the subelement of a furniture, described furniture comprises the side lever at two intervals, and this furniture comprises with the pad fixture: be positioned between side lever and one first installed part and one second installed part of each interval, and a pad that is arranged between described first and second installed part.

This first installed part comprises one first fixation wall, and one connect this first fixation wall and define the first location wall of one first tank jointly with first fixation wall, and this first tank has one first opening.This second installed part comprises one second fixation wall, and one connect this second fixation wall and define the second location wall of one second tank jointly with second fixation wall, and this second tank has one second opening.This pad comprises a pad portion that is positioned between first and second installed part, and one first location division and one second location division of being positioned at the two opposite sides of pad portion, and first and second location division is extended through respectively in first and second tank, it is characterized in that:

This first fixation wall has first entrance of correspondence first opening, this first location wall have one with first entrance, second entrance of corresponding first opening at interval also, after this second entrance can be extended through first tank in first location division of this pad, towards this first entrance near and first opening is dwindled.

The beneficial effects of the utility model are: by the first location wall can be subjected to external force and towards first fixation wall near and dwindle this first tank volume, first opening dwindles and can make this first location division be subjected to firm fixation simultaneously, therefore the utility model can save the location adhesive tape of fixture in the past is set, utilize less member just can reach well secured effect, and then reach the low advantage of production cost.

[description of drawings]

Fig. 1 is a kind of three-dimensional exploded view of known seat fixture;

Fig. 2 is the top exploded view of this seat fixture;

Fig. 3 is the constitutional diagram of overlooking of this seat fixture;

Fig. 4 is the three-dimensional exploded view of the utility model furniture with a preferred embodiment of pad fixture;

Fig. 5 is the assembling process schematic diagram of one of this preferred embodiment first installed part and a pad;

Fig. 6 is the assembling process schematic diagram of the partial component of this preferred embodiment;

Fig. 7 is the assembled sectional view of this preferred embodiment.

[specific embodiment]

Below in conjunction with drawings and Examples the utility model is elaborated:

Consult Fig. 4,5,6, the utility model furniture is the subelement of a furniture 2 with the preferred embodiment of pad fixture, the furniture 2 of present embodiment is a seat, and comprise two between left and right every side lever 21, an and connecting rod 22 that is connected side lever 21 bottoms, and this furniture is leaning against as seat with the pad fixture, and comprise: every one first installed part 3 and one second installed part 4, are arranged on the pad 5 of 3,4 of these first and second installed parts between the upper and lower, and several the screws 6 that second installed part 4 is combined with these connecting rod 22 screw locks.

Described first installed part 3 is positioned at 21 of these side levers, and comprises: one first body 31, and first installation portion 32 that is connected first body, 31 root edges.This first body 31 can reach the purpose of light weight, reduction manufacturing cost for central hollow out, described first installation portion 32 comprises first fixation wall 321 that is connected in first body, 31 belows, and one be connected in first fixation wall, 321 belows first the location wall 322, this the first location wall 322 and first fixation wall 321 define one first tank 30 jointly, and this first tank 30 has first opening 301 of one day to the front side.And first fixation wall 321 has one and is positioned at front end and first entrance 323 of corresponding first opening 301, second entrance 324 that this first location wall 322 has a correspondence first opening 301 and is positioned at first entrance, 323 belows.

This second installed part 4 comprises: solid second installation portion 41 at connecting rod 22 tops of spiral shell, and an en plaque extension 42 that extends downwards from second installation portion, 41 leading edge bottoms.Described second installation portion 41 comprises that second fixation wall 411, near connecting rod 22 is connected the second location wall 412 of second fixation wall, 411 tops, and one flatly extends back and is fitted and connected the wall 413 that is spirally connected of bar 22 from second fixation wall 411.Wherein, this second location wall 412 and second fixation wall 411 define one second tank 40 jointly, and this second tank 40 has second opening 401 of one day to the front side.This wall 413 that is spirally connected have two between left and right every assembly hole 414 (Fig. 6 only illustrates an assembly hole 414).

This pad 5 is made up of the lamellar body of a plastic cement material and the backstay of two two opposition sides that are arranged on this lamellar body, on this lamellar body, after lower edge distinctly coats backstay, distinctly utilize a thread 54 sewings to fix again, lamellar body is with after backstay combines, this pad 5 comprises the pad portion 51 of a sheet, and be positioned at pad portion 51 on, one first location division 52 of following both sides and one second location division 53, these location divisions 52,53 is rounded approximately to microscler extension and cross section about all being, and location division 52,53 diameter is greater than first, two openings 301,401 width, these location divisions 52,53 wear respectively and are fixed in first, two tanks 30, in 40.

During the utility model assembling, this first installed part 3 is incorporated into 21 of first side levers in advance, first location division 52 of pad 5 is filled in from first opening 301 of this first installed part 3 again, and first location division 52 is installed along first tank 30.Then this first installed part 3 is processed by the unshowned instrument of figure, make the first location wall 322 be subjected to external force and rely on this first fixation wall 321, this second entrance 324 relies on first entrance 323 and first opening 301 is dwindled, first opening 301 that first location division 52 is dwindled fetters and locatees, and therefore can not come off arbitrarily.

Consult Fig. 5,6,7, and second location division, 53 slotting the stretching in second tank 40 of pad 5, again second installed part 4 is attached at connecting rod 22 tops, its extension 42 extends connecting rod 22 leading edges, again screw 6 is passed connecting rod 22 from lower to upper, the assembly hole of the wall 413 that is spirally connected 414 and locking, when screw 6 lockings, can produce the strength of fastening pulling, make second installed part 4 be close to and combine closely towards connecting rod 22, this pad 5 is positioned 3,4 of first and second installed parts with just can presenting tensioned state and can leans on for lying.

By above explanation as can be known, after install first location division 52, can be subjected to external force and close by the first location wall 322 towards first fixation wall 321, therefore dwindle this first tank, 30 volumes, first opening 301 dwindles simultaneously, first and second this first location division 52 of entrance 323,324 blocks makes this first location division 52 firmly be fixed in first tank 30 and can not come off.And second installed part 4 is by screw 6 and connecting rod 22 lockings, so also can firmly install, pad 5 is tightened be set up in 3,4 of first and second installed parts, because the utility model saves the location adhesive tape of fixture in the past is set, so can reduce member, reduce cost, reach the purpose of this utility model really.

Need to prove, present embodiment is done first installed part 3 can dwindle the design of tank 30 and be installed on the top that seat leans against the position, during actual enforcement, also can make first installed part 3 be arranged at the below, second installed part 4 is arranged at the top, as long as at least one in these installed parts 3,4 can do tank 30,40 dwindle change just passable, installed part 3 or the installed part of below 4 above must not being confined to.In addition, the utility model also can be used as the seat portion seat of seat.

Claims (3)

1. furniture pad fixture, it is the subelement of a furniture, described furniture comprises the side lever at two intervals, and this furniture comprises with the pad fixture: be positioned between side lever and one first installed part and one second installed part of each interval, and one be arranged on described first, pad between two installed parts, this first installed part comprises one first fixation wall, and one connect this first fixation wall and define the first location wall of one first tank jointly with first fixation wall, this first tank has one first opening, this second installed part comprises one second fixation wall, and one connect this second fixation wall and define the second location wall of one second tank jointly with second fixation wall, this second tank has one second opening, this pad comprises that one is positioned at first, pad portion between two installed parts, and one first location division and one second location division of being positioned at the two opposite sides of pad portion, first, two location divisions are extended through first respectively, in two tanks, it is characterized in that:

This first fixation wall has first entrance of correspondence first opening, this first location wall have one with first entrance, second entrance of corresponding first opening at interval also, this second entrance after first location division of this pad is extended through first tank, towards this first entrance near and first opening is dwindled.

2. furniture pad fixture as claimed in claim 1, it is characterized in that: aforementioned furniture also comprises a connecting rod that is connected between side lever, described second installed part also comprises a wall that is spirally connected that extends also close this connecting rod from second fixation wall, this wall that is spirally connected has an assembly hole, and this furniture comprises also that with the pad fixture screw lock is in connecting rod and this assembly hole and with the fixing screw of screw lock of connecting rod and second installed part.

3. furniture pad fixture as claimed in claim 1 or 2 is characterized in that: this furniture is a seat, and this furniture is located at interval at second installed part top with the position that leans against of pad fixture as this seat, described first installed part.

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