CN212890018U - Seat leg that interface is diversified holds in palm skeleton - Google Patents
Seat leg that interface is diversified holds in palm skeleton Download PDFInfo
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- CN212890018U CN212890018U CN202021417569.5U CN202021417569U CN212890018U CN 212890018 U CN212890018 U CN 212890018U CN 202021417569 U CN202021417569 U CN 202021417569U CN 212890018 U CN212890018 U CN 212890018U
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Abstract
The utility model provides a seat leg support framework with diversified interfaces, which comprises a motor, a screw rod, a motor fixing support, a leg support rear transverse pipe, a leg support connecting rod fixing support, a screw rod connecting support, a driving connecting rod connecting pipe, a driving connecting rod support, a first driven connecting support, a second driven connecting support, a third driven connecting support, a fourth driven connecting support, a foaming support connecting support and a transverse foaming support steel wire; realize the adjustment of fourth driven linking bridge and the contained angle of vertical direction and then realize the demand of user's position appearance adjustment through the motor is just reversing, the utility model discloses can match the leg of multiple interface and hold in the palm the skeleton, the commonality of the interchangeability of matching piece and interface has fully been considered in structural design, can satisfy the demand of not unidimensional seat structure under the minimum condition of change, reaches the effect of matching the variety, and the structure is nimble, and the practicality is strong.
Description
Technical Field
The utility model relates to a seat technical field specifically, relates to a diversified seat leg of interface holds in palm skeleton.
Background
The seat leg support is mainly used for assisting in increasing the leg supporting area of a passenger and relieving shank fatigue of long-time riding so as to improve riding comfort. The chair leg support can be adjusted to adjust the angle to support the lower leg, is originally born on a luxury car, provides a stretched sitting posture for passengers at the back row, and is correspondingly developed in an MPV (multi-purpose vehicle) type later. In recent years, the leg support of the front-row seat is adjusted to be born, so that a secondary driver and a passenger are more comfortable.
Leg on the market in this stage holds in the palm the form various, but most structure is all comparatively simple, has the structure of manual regulation, also has the structure of electric regulation, and manual regulation is troublesome and laboursome, and electric regulation outward appearance piece cooperation interface reservation leads to seldom to have a low price to feel, and it is little to adjust the stroke simultaneously, can not satisfy user's demand, and the motor matches the commonality relatively poor.
Patent document CN203283063U discloses an adjustable seat leg rest and a seat using the same, wherein the adjustable seat leg rest comprises a leg rest frame assembly rotatably connected with a seat frame, a pitch adjusting mechanism for adjusting the pitch angle of the leg rest frame assembly, and a pedal assembly guided and assembled with the leg rest frame assembly along the length direction of the leg rest through a guiding mechanism, and further comprises a locking mechanism which is arranged between the leg rest frame assembly and the pedal assembly and can lock and release the pedal assembly, but the adjusting mechanism adopts manual adjustment, which is troublesome and laborious.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a diversified seat leg of interface holds in palm skeleton.
According to the utility model provides a seat leg support skeleton with diversified interfaces, which comprises a motor, a screw rod, a motor fixing support, a leg support rear transverse pipe, a leg support connecting rod fixing support, a screw rod connecting support, a driving connecting rod connecting pipe, a driving connecting rod support, a first driven connecting support, a second driven connecting support, a third driven connecting support, a fourth driven connecting support, a foaming support connecting support and a transverse foaming support steel wire;
the number of the leg support connecting rod fixing supports, the number of the driving connecting rod supports, the number of the first driven connecting supports, the number of the second driven connecting supports, the number of the third driven connecting supports and the number of the fourth driven connecting supports are two and are symmetrically arranged;
the driving connecting rod support is provided with a first mounting point, a second mounting point, a third mounting point and a fourth mounting point along the length direction at one time;
a fifth mounting point, a sixth mounting point and a seventh mounting point are arranged on the leg support connecting rod fixing support;
one end of the motor fixing support is sleeved on the leg support rear transverse tube, the motor is installed at the other end of the motor fixing support, and two ends of the leg support rear transverse tube are respectively installed on a fifth installation point on the leg support connecting rod fixing support;
one end of the screw rod is in driving connection with the motor, the other end of the screw rod is in movable fit with one end of the screw rod connecting support, and the other end of the screw rod connecting support is sleeved on the driving connecting rod connecting pipe;
the two ends of the driving connecting rod connecting pipe are respectively arranged on two second mounting points, and the driving connecting rod bracket is connected with a seventh mounting point through a first mounting point and is movably matched with the leg support connecting rod fixing bracket;
the middle part of the second driven connecting support is movably matched with the driving connecting rod support through a third mounting point, one end of the second driven connecting support is movably matched with one end of a third driven connecting support, the other end of the third driven connecting support is movably matched with the leg support connecting rod fixing support through a sixth mounting point, and the other end of the second driven connecting support is movably matched with one end of a fourth driven connecting support;
one end of the first driven connecting support is movably matched with the driving connecting rod support through a fourth mounting point, and the other end of the first driven connecting support is movably matched with the middle part of the fourth driven connecting support;
the quantity that the linking bridge was supported in the foaming is two, two the foaming supports linking bridge parallel arrangement and both ends and install respectively perpendicularly on two fourth driven linking bridge, horizontal foaming supports the steel wire and installs on the foaming supports linking bridge.
Preferably, the foaming machine further comprises a vertical supporting steel wire, the vertical supporting steel wire is perpendicular to the foaming supporting connecting bracket, one end of the vertical supporting steel wire is connected with the foaming supporting connecting bracket on the upper part, and the other end of the vertical supporting steel wire penetrates through the foaming supporting connecting bracket on the lower part and is connected with the transverse foaming supporting steel wire.
Preferably, two ends of the leg support rear transverse tube are respectively welded on the leg support connecting rod fixing support.
Preferably, the motor is screwed on the motor fixing bracket.
Preferably, two ends of the driving connecting rod connecting pipe are respectively welded on the two driving connecting rod brackets.
Preferably, two ends of the foaming support connecting bracket are respectively welded on the two fourth driven connecting brackets.
Preferably, the length of the vertical support wire can be adjusted according to the needs of the user.
Preferably, the leg support connecting rod fixing support is respectively connected with the driving connecting rod support and the third driven connecting support through rivets;
the second driven connecting bracket is connected with a third driven connecting bracket through a rivet;
the first driven connecting support and the second driven connecting support are respectively connected with the driving connecting rod support through rivets;
and the first driven connecting support and the second driven connecting support are respectively in rivet connection with a fourth driven connecting support.
Preferably, seat leg holds in palm skeleton can adjust the fourth driven linking bridge and vertical direction's contained angle under the drive of motor, the contained angle is adjustable to 85 at most.
According to the utility model provides a seat leg support skeleton with diversified interfaces, which comprises a motor, a screw rod, a motor fixing support, a leg support rear transverse pipe, a leg support connecting rod fixing support, a screw rod connecting support, a driving connecting rod connecting pipe, a driving connecting rod support, a first driven connecting support, a second driven connecting support, a third driven connecting support, a fourth driven connecting support, a foaming support connecting support and a transverse foaming support steel wire;
the number of the leg support connecting rod fixing supports, the number of the driving connecting rod supports, the number of the first driven connecting supports, the number of the second driven connecting supports, the number of the third driven connecting supports and the number of the fourth driven connecting supports are two and are symmetrically arranged;
the driving connecting rod support is provided with a first mounting point, a second mounting point, a third mounting point and a fourth mounting point along the length direction at one time;
a fifth mounting point, a sixth mounting point and a seventh mounting point are arranged on the leg support connecting rod fixing support;
one end of the motor fixing support is sleeved on the leg support rear transverse tube, the motor is installed at the other end of the motor fixing support, and two ends of the leg support rear transverse tube are respectively installed on a fifth installation point on the leg support connecting rod fixing support;
one end of the screw rod is in driving connection with the motor, the other end of the screw rod is in movable fit with one end of the screw rod connecting support, and the other end of the screw rod connecting support is sleeved on the driving connecting rod connecting pipe;
the two ends of the driving connecting rod connecting pipe are respectively arranged on two second mounting points, and the driving connecting rod bracket is connected with a seventh mounting point through a first mounting point and is movably matched with the leg support connecting rod fixing bracket;
the middle part of the second driven connecting support is movably matched with the driving connecting rod support through a third mounting point, one end of the second driven connecting support is movably matched with one end of a third driven connecting support, the other end of the third driven connecting support is movably matched with the leg support connecting rod fixing support through a sixth mounting point, and the other end of the second driven connecting support is movably matched with one end of a fourth driven connecting support;
one end of the first driven connecting support is movably matched with the driving connecting rod support through a fourth mounting point, and the other end of the first driven connecting support is movably matched with the middle part of the fourth driven connecting support;
the number of the foaming support connecting brackets is two, the two foaming support connecting brackets are arranged in parallel, two ends of each foaming support connecting bracket are respectively and vertically arranged on the two fourth driven connecting brackets, and the transverse foaming support steel wire is arranged on the foaming support connecting brackets;
the foaming device is characterized by further comprising a vertical supporting steel wire, wherein the vertical supporting steel wire is vertically arranged with the foaming supporting connecting bracket, one end of the vertical supporting steel wire is connected with the upper foaming supporting connecting bracket, and the other end of the vertical supporting steel wire penetrates through the lower foaming supporting connecting bracket and is connected with the transverse foaming supporting steel wire;
two ends of the leg support rear transverse tube are respectively welded on the leg support connecting rod fixing support;
the motor is in threaded connection with the motor fixing support;
two ends of the driving connecting rod connecting pipe are respectively welded on the two driving connecting rod brackets;
two ends of the foaming support connecting bracket are respectively welded on the two fourth driven connecting brackets;
the length of the vertical supporting steel wire can be adjusted according to the requirements of users;
the leg support connecting rod fixing support is respectively connected with the driving connecting rod support and the third driven connecting support through rivets;
the second driven connecting bracket is connected with a third driven connecting bracket through a rivet;
the first driven connecting support and the second driven connecting support are respectively connected with the driving connecting rod support through rivets;
the first driven connecting support and the second driven connecting support are respectively connected with a fourth driven connecting support through rivets;
the seat leg holds in the palm the skeleton and can adjust the fourth driven linking bridge and the contained angle of vertical direction under the drive of motor, the contained angle is adjustable to 85 at utmost.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model provides a can match leg of multiple interface and hold in palm skeleton, through reserve including each type lead screw motor on main spare part, plastics decoration and sit basin skeleton connecting hole, the interchangeability of matching piece and the commonality of interface have fully been considered in structural design, can satisfy the demand of not unidimensional seat structure under the minimum condition of change, reach the effect of matching the variety, promote the luxurious sense of seat outward appearance, and the motor of different models has been developed in step, be used for guaranteeing that the interchange of passenger car and commercial car is compatible.
2. The utility model provides a pair of can match leg of multiple interface and hold in palm skeleton, the biggest angle of regulation can reach 85 degrees, is far beyond the biggest angle of regulation of 60 degrees of like product, provides the better experience of taking of passenger.
3. The utility model provides a pair of can match leg support skeleton of multiple interface, the accessible is adjusted the leg and is held in the palm the regulation that vertical support steel wire realized leg support skeleton length, satisfies the requirement of different customers and motorcycle types, and the structure is nimble, and the practicality is strong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the seat leg rest frame when folded;
fig. 3 is a schematic structural view of the leg rest frame of the seat when being unfolded.
The figures show that:
Third mounting point 18 of second driven connecting bracket 10 of screw rod 2
Fourth mounting point 19 of third driven connecting bracket 11 of motor fixing bracket 3
Fifth mounting point 20 of fourth driven connecting bracket 12 of leg rest rear transverse tube 4
Sixth mounting point 21 of foaming support connecting bracket 13 of leg support connecting rod fixing bracket 5
Transverse foaming supporting steel wire 15 of driving connecting rod connecting pipe 7
First mounting point 16 of active link support 8
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
The utility model provides a seat leg support framework with diversified interfaces, as shown in figure 1, comprising a motor 1, a screw rod 2, a motor fixing support 3, a leg support rear transverse tube 4, a leg support connecting rod fixing support 5, a screw rod connecting support 6, a driving connecting rod connecting tube 7, a driving connecting rod support 8, a first driven connecting support 9, a second driven connecting support 10, a third driven connecting support 11, a fourth driven connecting support 12, a foaming support connecting support 13 and a transverse foaming support steel wire 15; the number of the leg support connecting rod fixing supports 5, the number of the driving connecting rod supports 8, the number of the first driven connecting supports 9, the number of the second driven connecting supports 10, the number of the third driven connecting supports 11 and the number of the fourth driven connecting supports 12 are two and are symmetrically arranged; the driving connecting rod bracket 8 is provided with a first mounting point 16, a second mounting point 17, a third mounting point 18 and a fourth mounting point 19 along the length direction at one time; a fifth mounting point 20, a sixth mounting point 21 and a seventh mounting point 22 are arranged on the leg rest connecting rod fixing bracket 5, one end of the motor fixing bracket 3 is sleeved on the leg rest rear transverse tube 4, the motor 1 is arranged at the other end of the motor fixing bracket 3, and two ends of the leg rest rear transverse tube 4 are respectively arranged on the fifth mounting point 20 on the leg rest connecting rod fixing bracket 5; one end of the screw rod 2 is in driving connection with the motor 1, the other end of the screw rod 2 is in movable fit with one end of a screw rod connecting bracket 6, and the other end of the screw rod connecting bracket 6 is sleeved on a driving connecting rod connecting pipe 7; two ends of the driving connecting rod connecting pipe 7 are respectively installed on two second installation points 17, and the driving connecting rod support 8 is connected with a seventh installation point 22 through a first installation point 16 and is movably matched with the leg support connecting rod fixing support 5; the middle part of the second driven connecting support 10 is movably matched with the driving connecting rod support 8 through a third mounting point 18, one end of the second driven connecting support 10 is movably matched with one end of a third driven connecting support 11, the other end of the third driven connecting support 11 is movably matched with the leg support connecting rod fixing support 5 through a sixth mounting point 21, and the other end of the second driven connecting support 10 is movably matched with one end of a fourth driven connecting support 12; one end of the first driven connecting bracket 9 is movably matched with the driving connecting rod bracket 8 through a fourth mounting point 19, and the other end of the first driven connecting bracket 9 is movably matched with the middle part of the fourth driven connecting bracket 12; the quantity that the linking bridge 13 was supported in the foaming is two, two the foaming supports linking bridge 13 parallel arrangement and both ends and installs perpendicularly respectively on two fourth driven linking bridge 12, horizontal foaming supports steel wire 15 and installs on foaming supports linking bridge 13.
Specifically, as shown in fig. 1, the foaming machine further comprises vertical supporting steel wires 14, the vertical supporting steel wires 14 are arranged perpendicular to the foaming supporting connecting brackets 13, one end of each vertical supporting steel wire 14 is connected with the upper foaming supporting connecting bracket 13, the other end of each vertical supporting steel wire 14 penetrates through the lower foaming supporting connecting bracket 13 and is connected with the transverse foaming supporting steel wire 15, in a preferred example, the number of the vertical supporting steel wires 14 is two, and the length of each vertical supporting steel wire 14 can be adjusted according to the needs of a user.
Specifically, as shown in fig. 1, in a preferred embodiment, the active link bracket 8 is a plate-shaped structure of a bending type, two ends of the leg support rear transverse tube 4 are respectively welded on the leg support connecting rod fixing bracket 5, the motor 1 is screwed on the motor fixing bracket 3, two ends of the driving connecting rod connecting pipe 7 are respectively welded on the two driving connecting rod brackets 8, two ends of the foaming support connecting bracket 13 are respectively welded on the two fourth driven connecting brackets 12, the leg support connecting rod fixing bracket 5 is respectively connected with the driving connecting rod bracket 8 and the third driven connecting bracket 11 by rivets, the second driven connecting bracket 10 is connected with a third driven connecting bracket 11 by rivets, the first driven connecting bracket 9 and the second driven connecting bracket 10 are respectively connected with the driving connecting rod bracket 8 by rivets, the first driven connecting support 9 and the second driven connecting support 10 are respectively connected with a fourth driven connecting support 12 through rivets.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, the seat leg support frame can adjust the included angle between the fourth driven connecting support 12 and the vertical direction under the driving of the motor 1, the included angle can be adjusted to 85 ° at most, wherein the seat leg support frame can be flexibly provided with various seat cushion matching structures, so that the seat cushion can be matched and connected with the seat leg support frame under different included angles, and the overall aesthetic feeling of the appearance of the seat cushion is maintained.
The working principle of the utility model is as follows:
when the motor 1 rotates forwards, the screw rod 2 can be driven to move towards the direction close to the screw rod connecting support 6, so that the screw rod connecting support 6 drives the driving connecting rod connecting pipe 7 to drive the driving connecting rod supports 8 at two ends to do lifting motion around a rotating shaft on the seventh mounting point 22, and further drives the first driven connecting support 9 and the second driven connecting support 10 to do lifting motion simultaneously, and because the length of the first driven connecting support 9 is greater than the length from a connecting point in the middle of the second driven connecting support 10 to the fourth driven connecting support 12, the included angle between the fourth driven connecting support 12 and the vertical direction is gradually increased, and the lifting of the lower limbs of a user is realized in the changing process from fig. 2 to fig. 3; when the motor 1 rotates reversely, the included angle between the fourth driven connecting support 12 and the vertical direction can be gradually reduced, the landing of the lower limbs of a user is realized, and the user can operate an operating button on the seat at any time according to actual requirements to adjust, so that the requirement of pose adjustment is met.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A seat leg support framework with diversified interfaces is characterized by comprising a motor (1), a screw rod (2), a motor fixing support (3), a leg support rear transverse tube (4), a leg support connecting rod fixing support (5), a screw rod connecting support (6), a driving connecting rod connecting tube (7), a driving connecting rod support (8), a first driven connecting support (9), a second driven connecting support (10), a third driven connecting support (11), a fourth driven connecting support (12), a foaming support connecting support (13) and a transverse foaming support steel wire (15);
the number of the leg support connecting rod fixing supports (5), the number of the driving connecting rod supports (8), the number of the first driven connecting supports (9), the number of the second driven connecting supports (10), the number of the third driven connecting supports (11) and the number of the fourth driven connecting supports (12) are two and are symmetrically arranged;
the driving connecting rod support (8) is provided with a first mounting point (16), a second mounting point (17), a third mounting point (18) and a fourth mounting point (19) along the length direction at one time;
a fifth mounting point (20), a sixth mounting point (21) and a seventh mounting point (22) are arranged on the leg support connecting rod fixing support (5);
one end of the motor fixing support (3) is sleeved on the leg support rear transverse tube (4), the motor (1) is installed at the other end of the motor fixing support (3), and two ends of the leg support rear transverse tube (4) are respectively installed on a fifth installation point (20) on the leg support connecting rod fixing support (5);
one end of the screw rod (2) is in driving connection with the motor (1), the other end of the screw rod (2) is in movable fit with one end of a screw rod connecting support (6), and the other end of the screw rod connecting support (6) is sleeved on the driving connecting rod connecting pipe (7);
two ends of the driving connecting rod connecting pipe (7) are respectively installed on two second installation points (17), and the driving connecting rod support (8) is connected with a seventh installation point (22) through a first installation point (16) and is movably matched with the leg support connecting rod fixing support (5);
the middle part of the second driven connecting support (10) is movably matched with the driving connecting rod support (8) through a third mounting point (18), one end of the second driven connecting support (10) is movably matched with one end of a third driven connecting support (11), the other end of the third driven connecting support (11) is movably matched with the leg support connecting rod fixing support (5) through a sixth mounting point (21), and the other end of the second driven connecting support (10) is movably matched with one end of a fourth driven connecting support (12);
one end of the first driven connecting support (9) is movably matched with the driving connecting rod support (8) through a fourth mounting point (19), and the other end of the first driven connecting support (9) is movably matched with the middle part of the fourth driven connecting support (12);
the quantity that linking bridge (13) was supported in the foaming is two, two linking bridge (13) parallel arrangement is supported in the foaming and both ends are installed perpendicularly respectively on two fourth driven linking bridge (12), horizontal foaming supports steel wire (15) and installs on linking bridge (13) is supported in the foaming.
2. The diversified interfaces of the seat leg rest framework of claim 1, further comprising a vertical supporting steel wire (14), wherein the vertical supporting steel wire (14) is arranged perpendicular to the foam supporting connecting bracket (13), one end of the vertical supporting steel wire (14) is connected with the upper foam supporting connecting bracket (13), and the other end of the vertical supporting steel wire (14) passes through the lower foam supporting connecting bracket (13) and is connected with the transverse foam supporting steel wire (15).
3. The diversified interfaces of the seat leg rest framework according to claim 1, wherein both ends of the leg rest rear transverse tube (4) are respectively welded on the leg rest connecting rod fixing bracket (5).
4. The diversified interface seat leg rest framework of claim 1, wherein the motor (1) is screwed on a motor fixing bracket (3).
5. The diversified interface seat leg rest framework of claim 1, wherein both ends of the active link connecting pipe (7) are respectively welded on two active link brackets (8).
6. The diversified interfaces of the seat leg rest framework of claim 1, wherein both ends of the foamed support connecting bracket (13) are respectively welded on two fourth driven connecting brackets (12).
7. Seat leg rest frame with diversified interfaces according to claim 2, characterized in that the length of the vertical support wire (14) can be adjusted according to the needs of the user.
8. The diversified interfaces of the seat leg rest framework according to claim 1, wherein the leg rest connecting rod fixing bracket (5) is respectively connected with a driving connecting rod bracket (8) and a third driven connecting bracket (11) through rivets;
the second driven connecting bracket (10) is in rivet connection with the third driven connecting bracket (11);
the first driven connecting bracket (9) and the second driven connecting bracket (10) are respectively connected with the driving connecting rod bracket (8) through rivets;
the first driven connecting support (9) and the second driven connecting support (10) are respectively in rivet connection with the fourth driven connecting support (12).
9. The seat leg support frame with diversified interfaces as claimed in claim 1, wherein the included angle of the fourth driven connecting bracket (12) with the vertical direction can be adjusted under the driving of the motor (1), and the included angle can be adjusted to 85 degrees at most.
10. A seat leg support framework with diversified interfaces is characterized by comprising a motor (1), a screw rod (2), a motor fixing support (3), a leg support rear transverse tube (4), a leg support connecting rod fixing support (5), a screw rod connecting support (6), a driving connecting rod connecting tube (7), a driving connecting rod support (8), a first driven connecting support (9), a second driven connecting support (10), a third driven connecting support (11), a fourth driven connecting support (12), a foaming support connecting support (13) and a transverse foaming support steel wire (15);
the number of the leg support connecting rod fixing supports (5), the number of the driving connecting rod supports (8), the number of the first driven connecting supports (9), the number of the second driven connecting supports (10), the number of the third driven connecting supports (11) and the number of the fourth driven connecting supports (12) are two and are symmetrically arranged;
the driving connecting rod support (8) is provided with a first mounting point (16), a second mounting point (17), a third mounting point (18) and a fourth mounting point (19) along the length direction at one time;
a fifth mounting point (20), a sixth mounting point (21) and a seventh mounting point (22) are arranged on the leg support connecting rod fixing support (5);
one end of the motor fixing support (3) is sleeved on the leg support rear transverse tube (4), the motor (1) is installed at the other end of the motor fixing support (3), and two ends of the leg support rear transverse tube (4) are respectively installed on a fifth installation point (20) on the leg support connecting rod fixing support (5);
one end of the screw rod (2) is in driving connection with the motor (1), the other end of the screw rod (2) is in movable fit with one end of a screw rod connecting support (6), and the other end of the screw rod connecting support (6) is sleeved on the driving connecting rod connecting pipe (7);
two ends of the driving connecting rod connecting pipe (7) are respectively installed on two second installation points (17), and the driving connecting rod support (8) is connected with a seventh installation point (22) through a first installation point (16) and is movably matched with the leg support connecting rod fixing support (5);
the middle part of the second driven connecting support (10) is movably matched with the driving connecting rod support (8) through a third mounting point (18), one end of the second driven connecting support (10) is movably matched with one end of a third driven connecting support (11), the other end of the third driven connecting support (11) is movably matched with the leg support connecting rod fixing support (5) through a sixth mounting point (21), and the other end of the second driven connecting support (10) is movably matched with one end of a fourth driven connecting support (12);
one end of the first driven connecting support (9) is movably matched with the driving connecting rod support (8) through a fourth mounting point (19), and the other end of the first driven connecting support (9) is movably matched with the middle part of the fourth driven connecting support (12);
the number of the foaming support connecting brackets (13) is two, the two foaming support connecting brackets (13) are arranged in parallel, two ends of each foaming support connecting bracket are respectively and vertically arranged on the two fourth driven connecting brackets (12), and the transverse foaming support steel wire (15) is arranged on the foaming support connecting brackets (13);
the foaming and foaming combined machine is characterized by further comprising a vertical supporting steel wire (14), wherein the vertical supporting steel wire (14) is perpendicular to the foaming supporting connecting bracket (13), one end of the vertical supporting steel wire (14) is connected with the foaming supporting connecting bracket (13) at the upper part, and the other end of the vertical supporting steel wire (14) penetrates through the foaming supporting connecting bracket (13) at the lower part and is connected with the transverse foaming supporting steel wire (15);
two ends of the leg support rear transverse tube (4) are respectively welded on the leg support connecting rod fixing bracket (5);
the motor (1) is in threaded connection with the motor fixing support (3);
two ends of the driving connecting rod connecting pipe (7) are respectively welded on the two driving connecting rod brackets (8);
two ends of the foaming support connecting bracket (13) are respectively welded on the two fourth driven connecting brackets (12);
the length of the vertical supporting steel wire (14) can be adjusted according to the requirement of a user;
the leg support connecting rod fixing support (5) is respectively connected with the driving connecting rod support (8) and the third driven connecting support (11) through rivets;
the second driven connecting bracket (10) is in rivet connection with the third driven connecting bracket (11);
the first driven connecting bracket (9) and the second driven connecting bracket (10) are respectively connected with the driving connecting rod bracket (8) through rivets;
the first driven connecting support (9) and the second driven connecting support (10) are respectively in rivet connection with a fourth driven connecting support (12);
the seat leg support framework can adjust the included angle between the fourth driven connecting support (12) and the vertical direction under the driving of the motor (1), and the included angle can be adjusted to 85 degrees at most.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021417569.5U CN212890018U (en) | 2020-07-17 | 2020-07-17 | Seat leg that interface is diversified holds in palm skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021417569.5U CN212890018U (en) | 2020-07-17 | 2020-07-17 | Seat leg that interface is diversified holds in palm skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890018U true CN212890018U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021417569.5U Active CN212890018U (en) | 2020-07-17 | 2020-07-17 | Seat leg that interface is diversified holds in palm skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138036A1 (en) * | 2022-01-20 | 2023-07-27 | 延锋国际汽车技术有限公司 | Seat |
-
2020
- 2020-07-17 CN CN202021417569.5U patent/CN212890018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138036A1 (en) * | 2022-01-20 | 2023-07-27 | 延锋国际汽车技术有限公司 | Seat |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: 214154 No. 559, Xinhui Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi Weifu Zhixing seat Co.,Ltd. Address before: 201100 room a401, building 1, 2588 Hongmei South Road, Minhang District, Shanghai Patentee before: Qiqiong Automotive Technology (Shanghai) Co.,Ltd. |