CN206137668U - Changeable combination formula public chair of structure - Google Patents

Abstract

The utility model provides a changeable combination formula public chair of structure, including a set of seat support foot, install the chair body on the seat support foot, the seat support foot includes that the support of a pair of front and back is at subaerial chair foot, fix the dead lever on the chair foot, through bracing piece fixed connection between a set of seat support foot, the bracing piece is fixed on the dead lever, the fixed block is installed at the top of dead lever, be fixed with horizontal fixing base on the fixed block, be equipped with the T shape head that one row of interval set up on the horizontal fixing base, chair body includes a set of seat support of installing side by side, internal rotation handrail that rotate to connect both ends inside and outside the seat support rotates the handrail outside and, the L shape structure of seat support for being formed by connecting inner segment seat support and outer section seat support, the outside of seat support is equipped with the T shape spout that sliding connection appeared overheadly at T, the inside and outside both ends of seat support are equipped with the outer spacing terminal surface that leans out respectively, internal rotation handrail and the inner of rotating the handrail outward are equipped with rotates outer spacing terminal surface with the outer spacing complex of spacing terminal surface of seat support, spacing terminal surface in rotating with the spacing complex of seat support medial surface.

Description

The Combined public chair of structurally variable

Technical field

This utility model is related to communal facility product scope, more particularly to a kind of Combined public chair of structurally variable.

Background technology

At present, with the development of town and country capital construction, be seen everywhere public chair, is the facility that people bring life Property.But the most simple structure of current public chair does not have a characteristic, act on excessively single, it is impossible to meet growing many of people Functional requirement.

Utility model content

This utility model will solve the problems, such as above-mentioned prior art, there is provided a kind of public seat of the combination type of structurally variable Chair, smart structural design, function is numerous, low cost of manufacture, is especially suitable for people and rests, has a drink, reads.

This utility model solves the technical scheme that its technical problem is adopted：The Combined public chair of this structurally variable, Including one group of seat support foot, the chair body on seat support foot, seat support foot includes supporting chair leg, fixation on the ground before and after a pair Fix bar in chair leg, is fixedly connected between one group of seat support foot by support bar, and support bar is fixed in fix bar, fix bar Top fixed block is installed, transverse holder is fixed with fixed block, transverse holder is provided with the spaced T-shaped of a row Head, chair body includes one group of seat support being mounted side by side, is rotatably connected on the interior rotary handle and outer rotary handle at two ends inside and outside seat support, Seat support is the L-shaped structure being formed by connecting by inner segment seat support and outer section of seat support, is provided with the outside of seat support and is slidably connected on T-shaped head T-shaped chute, the upper and lower ends closing of T-shaped chute, the middle turning of seat support is provided with the import that T-shaped chute is snapped in for T-shaped head, chair Inside and outside the inner for being respectively arranged at two ends with outward-dipping outer spacing end face, interior rotary handle and outer rotary handle of seat is provided with and chair Spacing end face in the outer spacing end face of rotation of the seat spacing cooperation of spacing end face outward and the rotation of the spacing cooperation of seat support medial surface, chair The lateral surface of seat is flushed with the lateral surface of interior rotary handle and outer rotary handle.Seat support foot plays a supportive role, and seat support foot has multiple And be fixedly connected by support bar, therefore the quantity of the length and seat support foot that can pass through support bar adjusts the overall length of public chair Degree, transverse holder is fixed on seat support foot, and then seat support is mounted side by side on one by one on the T-shaped head of transverse holder, seat support The seat spaces of inward-outward direction, reciprocal transformation can be formed, it is to avoid stranger with inside and outside sliding transform direction on T-shaped head By the embarrassment for sitting together, a separate space is given people, be conducive to protecting individual privacy.And interior rotary handle or outer rotation Handrail can extend the length of seat at seat support lower end；At seat support upper end, the height of backrest can be lifted, and can be put down Come as handrail or support platform.

In order to further perfect, interior rotary handle and outer rotary handle lateral surface are provided with putting groove.So it is easy to fix Cup.

Further perfect, the left and right of support bar is respectively fixed at two ends with fixing head, and bolt is provided with fixing head, and bolt is solid Dingan County is mounted in fix bar.

Further perfect, T-shaped head is stuck in the lower end of T-shaped chute, and the rotation of interior rotary handle and outer rotary handle is outer spacing End face is fitted on the outer spacing end face of seat support lower end.The inner of interior rotary handle and outer rotary handle is provided with and outer spacing end face Spacing end face in the rotation of the outer spacing end face of the rotation of spacing cooperation and the spacing cooperation of seat support medial surface, the lateral surface of seat support with The lateral surface of interior rotary handle and outer rotary handle is flushed.

Further perfect, the bottom of chair leg is provided with supporting pad.

This utility model has the advantages that：This utility model enriches the function of public chair, improves public chair Utilization rate, with good social benefit and promotional value.The reciprocal transformation of seat is realized, stranger can be avoided to be close to and be sitting in Embarrassment together, gives people a separate space, is conducive to protecting individual privacy.

Description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is longitudinal sectional view of the present utility model；

Fig. 3 is the structural representation of seat support foot in this utility model；

Fig. 4 is the structural representation of transverse holder in this utility model；

Fig. 5 is the structural representation of seat support in this utility model；

Fig. 6 is the structural representation of interior rotary handle top surface in this utility model；

Fig. 7 is the structural representation of interior rotary handle bottom surface in this utility model.

Description of reference numerals：Seat support foot 1, chair leg 1-1, fix bar 1-2, fixed block 1-3, chair body 2, seat support 2-1, inner segment chair Seat 2-1a, outer section of seat support 2-1b, interior rotary handle 2-2, outer rotary handle 2-3, T-shaped chute 2-4, import 2-41, outer positive stop end Face 2-5, rotates outer spacing end face 2-6, rotates interior spacing end face 2-7, support bar 3, transverse holder 4, T-shaped head 4-1, putting groove 5, fixing head 6, bolt 7, supporting pad 8.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in further detail：

Referring to the drawings：The Combined public chair of structurally variable in the present embodiment, including one group of seat support foot 1, installed in chair Chair body 2 on seat leg 1, chair body 2 includes one group of seat support 2-1 being mounted side by side, is rotatably connected on interior turn of two ends inside and outside seat support 2-1 Dynamic handrail 2-2 and outer rotary handle 2-3, the right end portion seat support 2-1 of chair body 2 are outwardly and to form direction seat outwardly empty Between an a, the seat support 2-1 in a left ends direction of seat spaces one forms the direction b of seat spaces two inwardly, and the b of seat spaces two is left The seat support 2-1 of extreme direction forms direction many c of people's seat spaces three outwardly, the seat support shape in the c left ends direction of many people's seat spaces three Into the direction d of seat spaces four inwardly.

Wherein seat support foot 1 includes supporting chair leg 1-1, the fix bar being fixed in chair leg 1-1 on the ground before and after a pair 1-2, is fixedly connected between one group of seat support foot 1 by support bar 3, and support bar 3 is fixed in fix bar 1-2, the top of fix bar 1-2 Portion is provided with fixed block 1-3, and transverse holder 4 is fixed with fixed block 1-3.Transverse holder 4 is provided with row's interval setting T-shaped head 4-1, seat support 2-1 is the L-shaped structure being formed by connecting by inner segment seat support 2-1a and outer section of seat support 2-1b, and seat support 2-1's is outer Side is provided with the T-shaped chute 2-4 being slidably connected on T-shaped head 4-1, the upper and lower ends closing of T-shaped chute 2-4, the centre of seat support 2-1 Turning is provided with the import 2-41 that T-shaped chute 2-4 is snapped in for T-shaped head 4-1, and inside and outside being respectively arranged at two ends with of seat support 2-1 leans outward The inner of oblique outer spacing end face 2-5, interior rotary handle 2-2 and outer rotary handle 2-3 is provided with match somebody with somebody spacing with outer spacing end face 2-5 Spacing end face 2-7 in the rotation of the outer spacing end face 2-6 of the rotation of conjunction and the spacing cooperation of seat support 2-1 medial surface, seat support 2-1's is outer Side flushes with the lateral surface of interior rotary handle 2-2 and outer rotary handle 2-3.

Wherein interior rotary handle 2-2 and outer rotary handle 2-3 lateral surface are provided with putting groove 5.The left and right two ends of support bar 3 Fixing head 6 is respectively fixed with, bolt 7 is installed in fixing head 6, bolt 7 is fixedly mounted in fix bar 1-2.T-shaped head 4-1 cards In the lower end of T-shaped chute 2-4, the outer spacing end face 2-6 of rotation of interior rotary handle 2-2 and outer rotary handle 2-3 is fitted in seat support On the outer spacing end face 2-5 of 2-1 lower ends.The bottom of chair leg 1-1 is provided with supporting pad 8.

Although this utility model is shown and described by reference to preferred embodiment, this specialty is common Technical staff is it is to be appreciated that in the range of claims, can make the various change in form and details.

Claims (7)

1. a kind of Combined public chair of structurally variable, including one group of seat support foot (1), the chair body on seat support foot (1) (2), it is characterized in that：The chair body (2) including one group of seat support being mounted side by side (2-1), be rotatably connected on two inside and outside seat support (2-1) The interior rotary handle (2-2) and outer rotary handle (2-3) at end, the right end portion seat support (2-1) of the chair body (2) outwardly and is formed One direction seat spaces one (a) outwardly, the seat support (2-1) in seat spaces one (a) left end direction forms a direction inwardly Seat spaces two (b), the seat support (2-1) in seat spaces two (b) left end direction forms direction many people's seat spaces three outwardly C (), the seat support in many people's seat spaces three (c) left end directions forms direction seat spaces four (d) inwardly.

2. the Combined public chair of structurally variable according to claim 1, is characterized in that：The seat support foot (1) includes Chair leg (1-1) on the ground, the fix bar (1-2) being fixed in chair leg (1-1), one group of seat support foot (1) are supported before and after a pair Between be fixedly connected by support bar (3), support bar (3) is fixed in fix bar (1-2), the top of the fix bar (1-2) Fixed block (1-3) is installed, transverse holder (4) is fixed with fixed block (1-3).

3. the Combined public chair of structurally variable according to claim 2, is characterized in that：The transverse holder (4) The spaced T-shaped head (4-1) of a row is provided with, seat support (2-1) is to be connected by inner segment seat support (2-1a) and outer section of seat support (2-1b) The L-shaped structure for connecing, is provided with the T-shaped chute (2-4) being slidably connected on T-shaped head (4-1) on the outside of seat support (2-1), T-shaped is slided The upper and lower ends closing of groove (2-4), the middle turning of seat support (2-1) is provided with and snaps in T-shaped chute (2-4) for T-shaped head (4-1) Import (2-41), the inside and outside of seat support (2-1) is respectively arranged at two ends with outward-dipping outer spacing end face (2-5), interior rotary handle (2- 2) and outer rotary handle (2-3) the inner be provided with the outer spacing end face (2-6) of the rotation of the spacing cooperation of outer spacing end face (2-5), Spacing end face (2-7) in rotation with the spacing cooperation of seat support (2-1) medial surface, the lateral surface of the seat support (2-1) and interior rotation The lateral surface of handrail (2-2) and outer rotary handle (2-3) is flushed.

4. the Combined public chair of structurally variable according to claim 1, is characterized in that：Interior rotary handle (the 2- 2) it is provided with putting groove (5) with outer rotary handle (2-3) lateral surface.

5. the Combined public chair of structurally variable according to claim 2, is characterized in that：A left side for the support bar (3) The right side is respectively fixed at two ends with fixing head (6), and bolt (7) is provided with fixing head (6), and bolt (7) is fixedly mounted on fix bar (1- 2) on.

6. the Combined public chair of structurally variable according to claim 3, is characterized in that：T-shaped head (4-1) card In the lower end of T-shaped chute (2-4), the outer spacing end face (2- of rotation of the interior rotary handle (2-2) and outer rotary handle (2-3) 6) it is fitted on the outer spacing end face (2-5) of seat support (2-1) lower end.

7. the Combined public chair of structurally variable according to claim 2, is characterized in that：The bottom of the chair leg (1-1) End is provided with supporting pad (8).