CN213354236U - Four-person chair assembly - Google Patents
Four-person chair assembly Download PDFInfo
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- CN213354236U CN213354236U CN202021441994.8U CN202021441994U CN213354236U CN 213354236 U CN213354236 U CN 213354236U CN 202021441994 U CN202021441994 U CN 202021441994U CN 213354236 U CN213354236 U CN 213354236U
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- side seat
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Abstract
The utility model relates to a four-person seat is constituteed relates to the seat field. The technical characteristics include: the adjusting seat comprises a fixed side seat and an adjusting side seat, wherein the fixed side seat and the adjusting side seat are arranged side by side; a fixed seat support mechanism for supporting the fixed side seat; an adjustment seat slide support mechanism to slidably support the adjustment side seat; and an adjustment drive mechanism provided at the adjustment seat slide support mechanism to drive the adjustment side seat to move and adjust a distance between the relative fixed side seats. The device can reasonably arrange the four seats in space, and can conveniently adjust the distance between the seats so as to relieve the crowdedness among passengers.
Description
Technical Field
The utility model relates to a seat technical field, in particular to four-person seat is constituteed.
Background
In the production of motor vehicles and motor vehicles, the distribution of seats is very elegant, in particular for four-person seats, in order to make better use of space.
Some four-seat seats are arranged side by side at present, firstly, the space utilization rate is influenced on the arrangement of space distribution, and people often encounter the problem that when one or more passengers with large body sizes exist, the four-seat seats are extremely crowded and are not free, and the distance between the seats cannot be adjusted according to the body sizes of the passengers so as to relieve the crowding degree. To improve this, it is necessary to design a four-person seat assembly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem among the prior art, provide a four-seater seat constitution.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a four-person seat assembly comprising:
the double-seat chair comprises a middle supporting structure and two groups of adjustable-interval double seats which are arranged on two sides of the middle supporting structure and back to back;
every group the double seat of adjustable interval formula all includes:
the adjusting seat comprises a fixed side seat and an adjusting side seat, wherein the fixed side seat and the adjusting side seat are arranged side by side;
a fixed seat support mechanism for supporting the fixed side seat;
an adjustment seat slide support mechanism to slidably support the adjustment side seat;
and an adjustment drive mechanism provided at the adjustment seat slide support mechanism to drive the adjustment side seat to move and adjust a distance between the relative fixed side seats.
Preferably, the intermediate support structure is a support frame.
Preferably, the fixed seat bracket mechanism includes:
and the fixed support is arranged on one side of the supporting frame and used for supporting the fixed side seat.
Preferably, the adjustable seat slide support mechanism includes:
the uncovered assembly box is fixed on one side of the supporting frame and is positioned below the adjusting side seat;
and the horizontal support slide way is two sets of and along for mutual parallel arrangement the fixed side seat with the side-by-side direction setting of adjusting the side seat is in inside the uncovered assembly box, every group all be equipped with two sets of supporting slide blocks on the horizontal support slide way, every group the supporting slide block all with adjust fixed connection between the side seat lower surface.
Preferably, the adjustment drive mechanism includes:
the two ends of the ball screw are supported and arranged in the uncovered assembly box through the rotation of the bearing and are parallel to the horizontal supporting slide way;
the nut pair is coaxially sleeved on the ball screw and is in threaded fit with the ball screw;
the connecting frame is connected between the nut pair and the lower surface of the adjusting side seat;
a worm gear coaxially fixed to one end of the ball screw;
the two ends of the worm are supported and arranged in the uncovered assembly box through the rotation of the bearing and are perpendicular to the ball screw, and the worm is in worm transmission with the worm wheel;
and the rotating wrench is arranged at one end of the worm extending out of the uncovered assembly box.
The utility model discloses following beneficial effect has:
the utility model discloses a four-seater seat is constituteed, utilizes middle bearing structure to support two sets of adjustable interval formula double seats and forms four-seater seat to can adjust the distance between the relative fixed side seat through the regulation actuating mechanism drive adjustment side seat among the adjustable interval formula double seat. In conclusion, the device can reasonably arrange the four seats in space, and can conveniently adjust the distance between the seats to relieve the crowdedness among passengers.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a four-person seat assembly of the present invention;
fig. 2 is a front sectional view of the adjustable-pitch double seat composed of four seats according to the present invention;
fig. 3 is a schematic moving diagram of an adjusting side seat composed of four-person seats according to the present invention;
fig. 4 is a front view of the adjustable-pitch type double seat composed of four-seat seats of the present invention.
The reference numerals in the figures denote:
1. a fixed side seat; 2. adjusting the side seat; 3. a support frame; 4. fixing a bracket; 5. a coverless assembly box; 6. a horizontal support slide; 7. a support slide block; 8. a ball screw; 9. a nut pair; 10. a connecting frame; 11. a worm gear; 12. a worm; 13. the wrench is turned.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a four-person chair assembly includes:
the double-seat chair comprises a middle supporting structure and two groups of adjustable-interval double seats which are arranged on two sides of the middle supporting structure and back to back;
every adjustable interval formula double seat of group all includes:
the seat comprises a fixed side seat 1 and an adjusting side seat 2, wherein the fixed side seat 1 and the adjusting side seat 2 are arranged in parallel;
the fixed seat support mechanism is used for supporting the fixed side seat 1;
an adjustable seat slide support mechanism for slidably supporting the adjustable side seat 2;
and an adjustment drive mechanism provided at the adjustment seat slide support mechanism to drive the adjustment side seat 2 to move and adjust the distance between the relative fixed side seats 1.
The intermediate support structure is a support frame 3.
Fixed seat support mechanism includes:
and a fixing bracket 4, the fixing bracket 4 being provided at one side of the support frame 3 to support the fixed-side seat 1.
The adjustable seat slide support mechanism includes:
a non-cover assembly box 5, wherein the non-cover assembly box 5 is fixed on one side of the support frame 3 and is positioned below the adjusting side seat 2;
and the horizontal supporting slide ways 6 are arranged in parallel, the horizontal supporting slide ways 6 are arranged inside the uncovered assembly box 5 along the parallel direction of the fixed side seats 1 and the adjusting side seats 2, two groups of supporting slide blocks 7 are arranged on each group of horizontal supporting slide ways 6, and each group of supporting slide blocks 7 is fixedly connected with the lower surfaces of the adjusting side seats 2.
The adjustment drive mechanism includes:
the two ends of the ball screw 8 are supported in the uncovered assembly box 5 through the rotation of the bearing and are arranged in parallel with the horizontal supporting slide 6;
the nut pair 9 is coaxially sleeved on the ball screw 8, and the nut pair 9 is in threaded fit with the ball screw 8;
a connecting frame 10, wherein the connecting frame 10 is connected between the nut pair 9 and the lower surface of the adjusting side seat 2;
the worm wheel 11, the worm wheel 11 is fixed on one end of the ball screw 8 coaxially;
the two ends of the worm 12 are supported and arranged in the uncovered assembly box 5 through the rotation of the bearing and are perpendicular to the ball screw 8, and the worm 12 and the worm wheel 11 are in worm transmission;
and a turning wrench 13, the turning wrench 13 being provided on an end of the worm 12 protruding from the capless assembly box 5.
The working principle is as follows:
firstly, the device utilizes a middle supporting structure to support two groups of interval-adjustable double seats to form four-seat seats, wherein the middle supporting structure is a supporting frame 3 and can also be a box body supporting body and is used for supporting the interval-adjustable double seats. The adjusting side seat 2 is driven to move and adjust the distance between the opposite fixed side seats 1 through an adjusting driving mechanism in the adjustable-distance type double seat. Wherein the fixed side seat 1 is supported and fixed by a fixed seat support mechanism, wherein the fixed seat support mechanism is a fixed support 4. The adjusting seat sliding support mechanism is used for slidably supporting the adjusting side seat 2, specifically, a horizontal support slide 6 in the adjusting seat sliding support mechanism plays a supporting role, and the adjusting side seat 2 can slide and move along the extending direction of the horizontal support slide 6 under the support of the support slide 7 by using the sliding function of the support slide 7. While the adjustment-side seat 2 is driven to move by the adjustment drive mechanism. Specifically, drive the worm 12 that is rotated by the bearing and supports through rotating spanner 13 and rotate, be worm drive principle between worm 12 and the worm wheel 11, consequently worm 12 rotates and will drive worm wheel 11 and rotate, make worm wheel 11 drive the ball 8 that is rotated and supported by the bearing then and rotate, and screw-thread fit between ball 8 and the nut is vice 9, and be connected through link 10 between nut is vice 9 and the regulation side seat 2, make nut is vice 9 itself unable to rotate, consequently ball 8 rotates and will drive nut is vice 9 and remove along ball 8 extending direction, then drive and adjust the side seat 2 and remove and adjust the distance between the relatively fixed side seat 1. Wherein the uncovered assembly box 5 serves to assemble and support the horizontal support runners 6, the ball screw 8 and the worm 12. In conclusion, the device can reasonably arrange the four seats in space, and can conveniently adjust the distance between the seats to relieve the crowdedness among passengers.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (5)
1. A four-person seat assembly, comprising:
the double-seat chair comprises a middle supporting structure and two groups of adjustable-interval double seats which are arranged on two sides of the middle supporting structure and back to back;
every group the double seat of adjustable interval formula all includes:
the seat comprises a fixed side seat (1) and an adjusting side seat (2), wherein the fixed side seat (1) and the adjusting side seat (2) are arranged side by side;
a fixed seat support mechanism for supporting the fixed side seat (1);
an adjustment seat slide support mechanism to slidably support the adjustment side seat (2);
and an adjustment drive mechanism provided at the adjustment seat slide support mechanism to drive the adjustment side seat (2) to move and adjust a distance between the relative fixed side seats (1).
2. A four-person seat assembly according to claim 1, wherein the intermediate support structure is a support frame (3).
3. A four-person seat assembly according to claim 2, wherein said fixed seat support mechanism comprises:
a fixed bracket (4), the fixed bracket (4) is arranged on one side of the supporting frame (3) and is used for supporting the fixed side seat (1).
4. A four-person seat assembly according to claim 2, wherein said adjustable seat slide support mechanism comprises:
a non-cover assembly box (5), wherein the non-cover assembly box (5) is fixed on one side of the support frame (3) and is positioned below the adjusting side seat (2);
and horizontal support slide (6), horizontal support slide (6) are two sets of and along for mutual parallel arrangement fixed side seat (1) with the side by side direction setting of adjusting side seat (2) is in inside uncovered assembly box (5), every group all be equipped with two sets of supporting slide (7) on horizontal support slide (6), every group supporting slide (7) all with adjust fixed connection between side seat (2) lower surface.
5. The four-person seat assembly of claim 4, wherein the adjustment drive mechanism comprises:
the two ends of the ball screw (8) are supported and arranged in the uncovered assembly box (5) through the rotation of a bearing and are parallel to the horizontal supporting slide way (6);
the nut pair (9) is coaxially sleeved on the ball screw (8) and is in threaded fit with the ball screw (8);
a connecting frame (10), wherein the connecting frame (10) is connected between the nut pair (9) and the lower surface of the adjusting side seat (2);
a worm gear (11), wherein the worm gear (11) is coaxially fixed at one end part of the ball screw (8);
the two ends of the worm (12) are supported and arranged in the uncovered assembly box (5) through the rotation of a bearing and are perpendicular to the ball screw (8), and the worm (12) and the worm wheel (11) are in worm transmission;
and the rotating wrench (13), the rotating wrench (13) is arranged at one end of the worm (12) extending out of the uncovered assembly box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441994.8U CN213354236U (en) | 2020-07-20 | 2020-07-20 | Four-person chair assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441994.8U CN213354236U (en) | 2020-07-20 | 2020-07-20 | Four-person chair assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354236U true CN213354236U (en) | 2021-06-04 |
Family
ID=76140765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021441994.8U Active CN213354236U (en) | 2020-07-20 | 2020-07-20 | Four-person chair assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354236U (en) |
-
2020
- 2020-07-20 CN CN202021441994.8U patent/CN213354236U/en active Active
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| GR01 | Patent grant |