CN2405487Y

CN2405487Y - Combined chair

Info

Publication number: CN2405487Y
Application number: CN 99255581
Authority: CN
Inventors: 吴俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-07
Filing date: 1999-12-07
Publication date: 2000-11-15
Anticipated expiration: 2009-12-07

Abstract

The utility model relates to a combined chair, which comprises a chair seat and a chair back. The chair seat is provided with at least a first clamping piece, a second clamping piece is arranged at the point that the chair back corresponds to the first clamping piece of the chair seat, and the chair seat and the chair back can be clamped and assembled or separated and disassembled with the clamping pieces each other. The opposite both sides of the chair seat are provided with armrests, each armrest is provided with at least a second clamping piece at the position point that the armrest corresponds to the chair seat, the chair seat is provided with a first clamping piece at the corresponding position point, and the armrests and the chair seat can be clamped and connected or separated and disassembled with the clamping pieces mutually.

Description

The combination type chair tool

The utility model relates to a kind of combination type chair tool, particularly relate to a kind ofly tear open, prescription just, and the repairing of member or spare part, replace easier combination type chair tool.

The general sofa made from cloth cover or surface, or with timber, the hard chair tool that metallic material etc. are made, mostly adopt and be spirally connected or the assembling mode of nail joint, as shown in Figure 1, sofa 1 in the past is by a seat support 10, two handrails 11 and a chair back 12 are formed, seat support 10, handrail 11 is connected with a plurality of nail joint elements 13 respectively with the chair back 12, sofa 1 also is provided with chair cover 14, and the inside of each comfortable chair cover 14 is provided with a frame body 100,110 and 120, frame body 100,110 and 120 is respectively to utilize most spiro connecting elements 15 composition that is spirally connected, seat support 10, handrail 11 also is to utilize a plurality of spiro connecting elements 15 to be connected with 12 of the chair back.

After sofa 1 assembling is finished, because seat support 10, handrail 11, it between the chair back 12 and the chair cover 14 mode of connection that adopts nail joint or be spirally connected, it can form the annexation of close and firm each other, when the Consumer will carry sofa 1, sofa 1 one can only be transported and can't be disassembled, so it is very inconvenient when mobile, and because of seat support 10, handrail 11, the binding that the chair back 12 and chair cover are 14 is firmly not easily separated, therefore wherein have only a member to damage, also can't only repair, replace member, and sofa 1 integral body must be abandoned, so not only sink money, can be the inconvenience that the bond that belongs to various material increases offal treatment also because of sofa 1, and sofa 1 is with nail joint or the mode of connection that is spirally connected, make sofa 1 not have the characteristic of disassembling easily, so member that can't allow the Consumer select for use voluntarily to need or spare part are to form sofa 1.

The purpose of this utility model is to provide a kind of and tears open, prescription just, and the repairing of member or spare part, replace easier combination type chair tool.

Another purpose of the present utility model is to provide a kind of member kind the many combination type chair tools that can arbitrarily arrange in pairs or groups, recombinate and decorate with spare part.

For the utility model that achieves the above object is taked following measure:

Combination type chair tool of the present utility model comprises a seat support and a chair back, it is characterized in that:

Seat support is provided with at least one first shackle member, the position of corresponding first shackle member of the chair back be provided with can with second shackle member of the mutual clamping of first shackle member.

Wherein: also include two handrails, two handrails are located at the relative both sides of described seat support respectively, and lay respectively at the relative both sides of the described chair back, handrail is provided with at least one second shackle member in the position of its relative seat support, seat support is respectively equipped with first shackle member in the position of second shackle member of corresponding handrail.

Its: the position of the corresponding described chair back more is provided with at least one second shackle member on the described handrail, is respectively equipped with first shackle member in the position of second shackle member of the corresponding handrail of the chair back.

Wherein: described first shackle member is provided with opening two taper caulking grooves in opposite directions, and described relatively second shackle member is provided with a taper lamellar body, and the taper lamellar body has the two taper lateral margins that match with two taper caulking grooves.

Its: described first shackle member is provided with opening two caulking grooves also parallel to each other in opposite directions, and is provided with a blocking convex body at an end of contiguous two caulking grooves, and described relatively second shackle member is provided with a lamellar body that matches with two caulking grooves.

Wherein: described first shackle member is a crozier, and described second shackle member also is the crozier of grab mutually.

Wherein: described combination type chair tool is to make with hard material.

Wherein: described combination type chair tool is that soft material is made.

Wherein: described seat support inside is provided with a seat cushion element, and the periphery of seat cushion element is provided with a plurality of elastic elements, is connected with the inboard at seat support.

Wherein: described elastic element is to be provided with two springs on a body of rod, and the body of rod is connected with the periphery at described seat cushion element, and the spring the other end is connected with the inboard at described seat support, and two springs are connected with the end at seat support at each interval.

Wherein: the described seat support and the chair back are respectively equipped with a chair cover outward, and the periphery of chair cover is provided with at least one nylon fastener tape, and seat support is provided with a linking tape with the chair back respectively at the nylon fastener tape place of corresponding chair cover.

Wherein: the outside of described two handrails is respectively equipped with a chair cover, and the periphery of chair cover is provided with at least one nylon fastener tape, and the nylon fastener tape place of corresponding chair cover is provided with one respectively by linking tape on handrail.

Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows specific structural features of the present utility model:

Fig. 1 is the schematic perspective view that chair tool usefulness is spirally connected or the nail joint mode is assembled in the past.

Fig. 2 is a combination type chair tool embodiment's of the present utility model decomposing schematic representation.

Fig. 3 is the stereogram of first kind of first shackle member of the present utility model and second shackle member.

Fig. 4 is the stereogram of second kind of first shackle member of the present utility model and second shackle member.

Fig. 5 is the stereogram of the third first shackle member of the present utility model and second shackle member.

Fig. 6 is the part combination schematic representation of Fig. 2 chair tool.

Fig. 7 is the inner section schematic representation of Fig. 6 seat support.

Fig. 8 is a kind of embodiment's schematic representation of the elastic element among Fig. 7.

Fig. 9 is the user mode schematic representation that the handrail of Fig. 6 is provided with a chair cover.

As shown in Figure 2, the embodiment of combination type chair tool 2 of the present utility model utilizes soft material to make and has a plurality of seats, comprises a seat support 3, a chair back 4 and two handrails 5,6.

Seat support 3 is to be provided with a frame body 30 in inside, and be connected with an afterframe 31 at the trailing flank of frame body 30, afterframe 31 is to utilize the short deckle board 32 that protrudes a plurality of each intervals that are provided with from frame body 30 backward, the long deckle board 33 that is connected a plurality of short deckle boards 32 with one is formed, go up group at a sidewall (left side wall or right side wall) of each short deckle board 32 and be provided with one first shackle member 7, and on the left side wall 34 of seat support 3 and right side wall 35 respectively group be provided with a plurality of first shackle member 7.

The chair back 4 is provided with the backrest number identical with the seating capacity of seat support 3, its inside is provided with a frame body 40, and frame body 40 comprises a plurality of vertical deckle boards 41, each vertical deckle board 41 also extends to form a short frame post 42 respectively downwards, a plurality of short frame posts 42 short deckle board 32 with seat support 4 respectively are relative, and group is provided with second shackle member 8 that matches with first shackle member 7 on the relative sidewall of short frame post 42 and short deckle board 32, and organizes respectively on the left side wall 43 of the chair back 4 and right side wall 44 and be provided with at least one first shackle member 7.

Handrail 5 is with the left side wall 34 of its right side wall 50 corresponding seat supports 3 and the left side wall 43 of the chair back 4, organize respectively in the position of first shackle member 7 of its right side wall 50 corresponding seat supports 3 and to be provided with one second shackle member 8, and be provided with one second shackle member 8 in the set of locations of first shackle member 7 of its right side wall 50 corresponding chair back 4.

Handrail 6 be with respect to handrail 5 with its left side wall 60 corresponding to the right side wall 35 of seat support 3 and the right side wall 44 of the chair back 4, organize respectively in the position of first shackle member 7 of its left side wall 60 corresponding seat supports 3 and to be provided with one second shackle member 8, and also organize in the position of first shackle member 7 of its left side wall 60 corresponding chair back 4 and to be provided with one second shackle member 8.

Seat support 3 and first shackle member 7 on the chair back 4 can be any can with the element of the mutual clamping of another element, but be convenient diagram, with first shackle member, 70 expressions shown in Figure 3, in the same manner, the chair back 4 and second shackle member 8 on the handrail 5,6 also can be any can with the element of first shackle member, 7 mutual clampings, be convenient diagram, also with second shackle member, 80 expressions among Fig. 3.

Though in Fig. 2, handrail 5, first shackle member that assembles on the left side wall 43 of the 6 corresponding respectively chair back 4 and the right side wall 44 is provided with one second shackle member 8 for 7 groups, but in practical application, also can be only at handrail 5, the position of first shackle member 7 of 6 corresponding seat supports 3 is organized respectively and is established second shackle member 8, for exempting the chair back 4 and handrail 5, first shackle member 7 and second shackle member 8 that 6 mutual institute cooperation groups are established, firm more firm for the structure that makes chair tool 2 to improve its integrity, be with the chair back 4 and handrail 5 in the present embodiment, 6 are respectively equipped with first shackle member 7 and second shackle member 8 that cooperatively interact is example.In addition, chair tool 2 also can be to utilize hard materials such as timber or metal to make except being to utilize soft material to make among Fig. 2, and this chair tool 2 be not limited to be can for majority by the seat large-scale chair tool, also can be the individual chair tool that has only single seat.

As mentioned above, first shackle member 7 and second shackle member 8 need only be worked in coordination, the two elements of clamping each other, and when implementing, can use the various elements that can reach its purpose.

As shown in Figure 3, be first kind of first shackle member 70 and second shackle member 80, first shackle member 70 is to constitute with a lamellar body 700, lamellar body 700 can utilize any hard material to make, but be shaped preferable with metal plate, the both

sides

701 and 702 of lamellar body 700 are to become to tilt to bend also relative extension towards a direction to be provided with opening two

taper caulking grooves

703 and 704 in opposite directions, lamellar body 700 is provided with at least one positioning hole 705 respectively at contiguous apical margin and root edge place, can be for first shackle member 70 to be spirally connected or mode such as nail joint is assembled and is positioned at the seat support 3 or the chair back 4, the top of the positioning hole 705 of lamellar body 700 bottoms and to taper caulking groove 703, the drawing inwardly of 704 direction is provided with a horizontal lug boss 706, in lamellar body 700 and both sides 701,702 relative positions also respectively drawing be provided with a lug boss 707 longitudinally.

Second shackle member 80 is to be interconnected to constitute at corresponding nearly central part 802 with the less taper lamellar body 801 of larger-size rectangle lamellar body 800 and size, rectangle lamellar body 800 can utilize any hard material to make with taper lamellar body 801, but be shaped preferable with metal plate, and taper lamellar body 801 has two taper caulking grooves 703 with first shackle member 70, the 704 two taper lateral margins 803 that match, 804, taper

lateral margin

803 and 804 is to form two conical sockets 805 with rectangle lamellar body 800 spaces, 806, rectangle lamellar body 800 has provided a plurality of positioning holes 807 respectively at contiguous apical margin and root edge place, two lamellar bodies 800,801 have also provided a plurality of positioning holes 807 at nearly central part 802 places that are connected, can be for second shackle member 80 to be spirally connected or mode group such as nail joint is located at the chair back 4 or handrail 5,6.

During use, be with the taper lateral margin 803 of second shackle member 80 by taper lamellar body 801, the 804 corresponding respectively taper caulking grooves 703 that are embedded in first shackle member 70,704, and the while is with the both sides 701 of first shackle member 70, the 702 corresponding respectively conical sockets 805 that are embedded in second shackle member 80,806, and first shackle member 70 is combined with the 80 mutual clampings of second shackle member, because first shackle member 70 and second shackle member 80 are the structures that are formed separately to taper, so first shackle member 70 is embedded action in shape with the relative of second shackle member 80, will natural termination and forms clamping in size position in correspondence with each other, and has lug boss 706 by first shackle member 70,707, just can cause more firm reinforcing effect to the marriage relation of first shackle member 70 and second shackle member 80.

As shown in Figure 4, be second kind of first shackle member 71 and second shackle member 81, first shackle member 71 is to constitute with a lamellar body 710, but the both

sides

711 and 712 of lamellar body 710 are vertical in the same direction bending and relative extension is provided with opening two caulking grooves 713 also parallel to each other in opposite directions, 714, lamellar body 710 is provided with at least one positioning hole 715 for spiral shell group or nail group, and lamellar body 710 is above the positioning hole 715 bottom it and to caulking groove 713, the drawing inwardly of 714 direction is provided with a horizontal blocking convex body 716, in lamellar body 710 and both sides 711,712 relative positions drawing respectively are provided with a lug boss 717 longitudinally, relatively, second shackle member 81 is to be interconnected to constitute at corresponding nearly central part 812 with 811 by small one and large one rectangle lamellar body 810 of size,

lamellar body

810 and 811 is shaped preferable with metal plate, and the size of lamellar body 811 is two caulking grooves 713 with first shackle member 71,714 match, the sidepiece 813 of lamellar body 810 and lamellar body 811,814 spaces form two grooves 815,816, lamellar body 810 has provided a plurality of positioning hole 817, two lamellar bodies 810 respectively at contiguous apical margin and root edge place, 811 have provided a plurality of positioning holes 817 at nearly central part 812 places that are connected.During use, same by the both sides 813 of second shackle member 81 with lamellar body 811, the 814 corresponding respectively caulking grooves 713 that are embedded in first shackle member 71,714, and with the sidepiece 711 of first shackle member 71, the 712 corresponding respectively grooves 815 that are embedded in second shackle member 81,816, first shackle member 71 and second shackle member 81 are interosculated, but because of first shackle member 71 and second shackle member 81 are not taper, so must provide resistancing action with the lamellar body 811 of 716 pairs second shackle member 81 of blocking convex body of first shackle member 71, and utilize lug boss 717 reinforcing effect in addition, could allow first shackle member 71 and the 81 firm clampings of second shackle member.

As shown in Figure 5, be the third first shackle member 72 and second shackle member 82, first shackle member 72 and second shackle member 82 constitute with

lamellar body

720 and 820 respectively, first shackle member 72 is that end 721 bending with lamellar body 720 is shaped and has a crook 722, second shackle member 82 is that end 821 bending with lamellar body 820 is shaped and has a crook 822, a plurality of

positioning holes

723 and 823 have been provided again on the

lamellar body

720 and 820 respectively, so can be with first shackle member 72 and second shackle member 82 to be spirally connected or mode such as nail joint is assembled respectively and is positioned at seat support 3, the chair back 4 or handrail 5, on 6, in use, need only make the opening crook 722 and the 822 relative grabs in opposite directions of first shackle member 72 and second shackle member 82, just can make a plurality of first shackle member 72 be connected to its pairing second shackle member 82 respectively.More particularly, first shackle member 7 (70,71 or 72) set on the seat support 3 among above-mentioned Fig. 2 and the chair back 4 also can second shackle member 8 (80,81 or 82) replace, relatively, second shackle member 8 (80,81 or 82) set on the chair back 4 and handrail 5,6 also can first shackle member 7 (70,71 or 72) replace, in other words, the element that first shackle member 7 and second shackle member 8 need only be complementary for a pair of structure, function is not then limited as for its place, location (on seat support 3, the chair back 4 or handrail 5,6).

As Fig. 2, shown in 6, because first shackle member 7 (70) is to be spirally connected or mode location group such as nail joint is located at the seat support 3 and the chair back 4, and second shackle member 8 (80) also is to be spirally connected or mode location group such as nail joint is located at the chair back 4 and handrail 5,6, so, when combination chair tool 2, be that second shackle member 8 (80) that earlier chair back 4 is located on the short frame post 42 is located at first shackle member 7 (70) on the short deckle board 32 at seat support 3 relatively, make second shackle member 8 (80) one by one correspondence be connected to first shackle member 7 (70) and the combination seat support 3 and the chair back 4, handrail 5 being located at the corresponding respectively seat support 3 that is connected to of second shackle member 8 (80) on the right side wall 50 is located at first shackle member 7 (70) and the chair back 4 on the left side wall 34 and is located at first shackle member 7 (70) on the left side wall 43 again, make handrail 5 can be connected the seat support 3 and the chair back 4, as shown in Figure 6, again handrail 6 is located at the corresponding respectively seat support 3 that is connected to of second shackle member 8 (80) on the left side wall 60 and is located at first shackle member 7 (70) and the chair back 4 on the right side wall 35 and is located at first shackle member 7 (70) on the right side wall 44, just can form chair tool 2.

With the marriage relation of seat support 3 with the chair back 4, because on the sidewall (left side wall or right side wall) of the short deckle board 32 that first shackle member 7 is groups is located at seat support 3, and second shackle member 8 is that group is located at the short frame post 42 of the chair back 4 relatively on a sidewall of short deckle board 32, in other words, first shackle member 7 and second shackle member 8 be with the seat support 3 and the chair back 4 respectively about to annexation, so, when 2 combinations of chair tool are finished and are supplied the user by seat, the user to the chair back 4 apply backward strength can't make first shackle member 7 or second shackle member 8 respectively with seat support 3, the group of the chair back 4 relation of establishing produces the phenomenon of stressed push-and-pull, even if so permanent use, first shackle member 7 and second shackle member 8 can not get loose from the seat support 3 or the chair back 4, and the structure stability of chair tool 2 can not be affected yet.

In addition, frame body 30 inside of seat support 3 can the long spring of most bar S shapes be with little spring that the ruling shape is arranged and mutually grab be connected and form its seat cushion portion, or as shown in Figure 7, be provided with a seat cushion element 36 made from yarn fabric in the inside of frame body 30, and be connected with a plurality of elastic elements 37 to be connected with the penetration hole 300 on frame body 30 at the periphery 360 of seat cushion element 36.Elastic element 37 can use any to have the element of elastic-restoring force, in the present embodiment, elastic element 37 is to be provided with two springs 371 on the slightly crooked body of rod 370 of a central sections, the body of rod 370 is the peripheries 360 that are positioned at seat cushion element 36 with its both sides section, and two springs 371 are the central bending places that are located at the body of rod 370 respectively with the one end hook, and with the other end at each interval hook be located on the penetration hole 300 of frame body 30.Or as shown in Figure 8, elastic element 37 also can directly be connected with a spring 371 on the body of rod 370 of a straight line shape, and be fixed in the periphery 360 of seat cushion element 36, and make spring 371 set the position on the penetration hole 300 of the frame body 30 of seat support 3 with another end hook with the body of rod 370.

As Fig. 7, shown in 8, because being the forms with landscape configuration, elastic element 37 is laid between seat cushion element 36 and the frame body 30, therefore, when seat support 3 stressed and when making seat cushion element 36 pressurizeds, the strength that is applied on the seat cushion element 36 will see through a plurality of elastic elements 37 and disperse support, in other words, utilize the configuration mode of seat cushion element 36 and elastic element 37, the privileged site that the strength that is applied to seat support 3 just can not make seat cushion element 36 or elastic element 37 is pressurized or pressurized not all the time, so, the sofa that can solve is in the past damaged problem because discontinuity produces the member of privileged site elastic fatique.

In addition, chair tool 2 more can be at seat support 3 before combination, the chair back 4 and handrail 5,6 outside covers a chair cover 9 respectively again to increase aesthetic feeling, as shown in Figure 9, to be provided with a chair cover 9 outside the handrail 6 is example, chair cover 9 is shapes of corresponding handrail 6, size design, and chair cover 9 is provided with at least one nylon fastener tape 91 at the inner side surface of periphery 90, relatively, handrail 6 is respectively equipped with one by linking tape 61 in the position of the nylon fastener tape 91 of its left side wall 60 corresponding chair covers 9, during use, need only be with the shape of chair cover 9 corresponding handrails 6, make corresponding in twos nylon fastener tape 91 and binded fastening mutually by linking tape 61, just can make chair cover 9 be covered in the outside of handrail 6 appositely, similarly, according to this step, make seat support 3, the chair back 4 also binds one by one with handrail 5 and covers chair cover 9 corresponding with it, to be covered with the seat support 3 of chair cover 9 at last, the chair back 4 and handrail 5,6 mutual clampings just can be formed chair tool 2 more attractive in appearance.

Compared with prior art, the utlity model has following effect:

From above explanation as can be known, chair tool 2 is by seat support 3, the chair back 4 and handrail 5,6, combine with many groups first shackle member 7 and second shackle member 8, and since etc. shackle member use other assistant tools separately making up or disassemble Shi Buxu mutually, the assembling of chair tool 2, disassemble very convenient, and because chair cover 9 and corresponding seat support 3, the chair back 4 and handrail 5,6 is that mode with nylon fastener tape links, so when chair cover 9 has breakage, during contamination, need only shirk chair cover 9 and replace another chair cover, (just seat support 3 not need that chair cover 9 is had the member of the chair tool 2 of breakage or contamination, the chair back 4 and handrail 5,6) whole discarded.And more can convenient Consumer's conversion select for use the seat support 3 of different pattern, style, the chair back 4 to be made up with handrail 5,6.

Claims

1. a combination type chair tool comprises a seat support and a chair back, it is characterized in that:

2. combination type chair tool according to claim 1 is characterized in that:

Also include two handrails, two handrails are located at the relative both sides of described seat support respectively, and lay respectively at the relative both sides of the described chair back, handrail is provided with at least one second shackle member in the position of its relative seat support, seat support is respectively equipped with first shackle member in the position of second shackle member of corresponding handrail.

3. combination type chair tool according to claim 2 is characterized in that:

The position of the corresponding described chair back more is provided with at least one second shackle member on the described handrail, is respectively equipped with first shackle member in the position of second shackle member of the corresponding handrail of the chair back.

4. according to claim 1 or 2 or 3 described combination type chair tools, it is characterized in that:

Described first shackle member is provided with opening two taper caulking grooves in opposite directions, and described relatively second shackle member is provided with a taper lamellar body, and the taper lamellar body has the two taper lateral margins that match with two taper caulking grooves.

5. according to claim 1 or 2 or 3 described combination type chair tools, it is characterized in that:

Described first shackle member is provided with opening two caulking grooves also parallel to each other in opposite directions, and is provided with a blocking convex body at an end of contiguous two caulking grooves, and described relatively second shackle member is provided with a lamellar body that matches with two caulking grooves.

6. according to claim 1 or 2 or 3 described combination type chair tools, it is characterized in that:

Described first shackle member is a crozier, and described second shackle member also is the crozier of grab mutually.

7. according to claim 1 or 2 or 3 described combination type chair tools, it is characterized in that:

Described combination type chair tool is to make with hard material.

8. according to claim 1 or 2 or 3 described combination type chair tools, it is characterized in that:

Described combination type chair tool is that soft material is made.

9. combination type chair tool according to claim 8 is characterized in that:

Described seat support inside is provided with a seat cushion element, and the periphery of seat cushion element is provided with a plurality of elastic elements, is connected with the inboard at seat support.

10. combination type chair tool according to claim 9 is characterized in that:

Described elastic element is to be provided with two springs on a body of rod, and the body of rod is connected with the periphery at described seat cushion element, and the spring the other end is connected with the inboard at described seat support, and two springs are connected with the end at seat support at each interval.

11. combination type chair tool according to claim 1 is characterized in that:

The described seat support and the chair back are respectively equipped with a chair cover outward, and the periphery of chair cover is provided with at least one nylon fastener tape, and seat support is provided with a linking tape with the chair back respectively at the nylon fastener tape place of corresponding chair cover.

12. combination type chair tool according to claim 2 is characterized in that:

The outside of described two handrails is respectively equipped with a chair cover, and the periphery of chair cover is provided with at least one nylon fastener tape, and the nylon fastener tape place of corresponding chair cover is provided with one respectively by linking tape on handrail.