CN211362664U - Deformation foot rest of support - Google Patents
Deformation foot rest of support Download PDFInfo
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- CN211362664U CN211362664U CN201922191803.0U CN201922191803U CN211362664U CN 211362664 U CN211362664 U CN 211362664U CN 201922191803 U CN201922191803 U CN 201922191803U CN 211362664 U CN211362664 U CN 211362664U
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- rod
- mounting seat
- swing rod
- foot
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Abstract
The utility model relates to a deformation foot rest of a bracket, which comprises a mounting seat positioned in the middle part, a front swing rod hinged at the upper left corner of the mounting seat, a rear swing rod fixed at the upper right corner of the mounting seat, a front foot rod fixed at the lower left corner of the mounting seat and a rear foot rod hinged at the lower right corner of the mounting seat; a rotary limiting structure is arranged between the rear foot rod and the mounting seat; when the foldable bicycle is unfolded, the front foot rod and the rear foot rod gradually diverge from the upper end to the lower end and expand outwards; when the folding bicycle is folded, the rear foot rod can be overturned to be parallel to and close to the front foot rod; a rotary limiting structure is arranged between the front swing rod and the mounting seat; when the front swing rod and the rear swing rod are unfolded, the front swing rod and the rear swing rod gradually diverge from the upper end to the lower end and expand outwards; when the folding chair is folded, the front swing rod can be overturned to be parallel to and close to the rear swing rod. The utility model is provided with a fixed seat with special shape which is connected with a foot rod and a swing rod at the same time, so that the utility model can be folded and deformed; the deformation foot rest is applied to the support to provide multiple different supporting structures, and the support is multifunctional, more practical and convenient to carry.
Description
Technical Field
The utility model belongs to carpenter's support field, concretely relates to deformation foot rest of support is applied to the multi-functional support of X type to carry out multiple structure and warp, the support requirement that does not when satisfying carpenter's operation.
Background
During woodworking, a support is needed to assist in supporting wood. The existing support has the advantages of simple structure, solidification without deformation, inconvenience for carrying, single function and incapability of meeting various support requirements of wood.
Disclosure of Invention
The utility model mainly aims at the problems, the invention provides a deformation foot rest of a bracket, which is formed by connecting a foot rod and a swing rod simultaneously by a fixed seat with special shape, so that the foot rod and the swing rod can be folded and deformed; the deformation foot rest is applied to the support to provide multiple different supporting structures, and the support is multifunctional, more practical and convenient to carry.
The above technical problem of the present invention can be solved by the following technical solutions: the deformation foot rest of the support is characterized by comprising a mounting seat positioned in the middle, a front swing rod hinged to the upper left corner of the mounting seat, a rear swing rod fixed to the upper right corner of the mounting seat, a front foot rod fixed to the lower left corner of the mounting seat and a rear foot rod hinged to the lower right corner of the mounting seat.
A rotary limiting structure is arranged between the rear foot rod and the mounting seat; when the foldable bicycle is unfolded, the front foot rod and the rear foot rod gradually diverge from the upper end to the lower end and expand outwards; when the folding bicycle is folded, the rear foot rod can be overturned to be parallel to and close to the front foot rod.
A rotary limiting structure is arranged between the front swing rod and the mounting seat; when the front swing rod and the rear swing rod are unfolded, the front swing rod and the rear swing rod gradually diverge from the upper end to the lower end and expand outwards; when the folding chair is folded, the front swing rod can be overturned to be parallel to and close to the rear swing rod.
Preferably, the mounting seat is a plate, the main body of the mounting seat is a square plate with four rounded corners, and edges of two sides of the plate are concave in a V shape; the left lower corner of the mounting seat is provided with a strip-shaped front foot rod mounting part which extends downwards in an inclined way; the upper right corner of the mounting seat is provided with a strip-shaped rear swing rod mounting part which extends upwards in an inclined mode.
Preferably, a hinged hole and an arc-shaped hollow-out rotary limiting groove are formed in the plate surface of the upper left corner of the mounting seat; the lower end of the front swing rod is hinged to the upper left corner of the mounting seat through a shaft, and meanwhile, the lower end of the front swing rod is also connected with a positioning piece which penetrates through the rotation limiting groove;
the surface of the right lower corner of the mounting seat is provided with a hinge hole and an arc-shaped hollow-out rotary limiting groove; the upper end of the rear foot rod is hinged to the lower right corner of the mounting seat through a shaft, and meanwhile, the upper end of the rear foot rod is further connected with a positioning piece which penetrates through the rotary limiting groove.
Preferably, the front foot rod mounting part at the lower left corner of the mounting seat is provided with a fixing hole, and the front foot rod is fixedly connected to the front foot rod mounting part through a fastener;
the back pendulum rod installation department in the mount pad upper right corner is provided with the fixed orifices, back pendulum rod passes through fastener fixed connection in back pendulum rod installation department.
Preferably, an auxiliary mounting plate is arranged on the inner side of the mounting seat, and a fixing hole and a hinge hole are formed in the auxiliary mounting plate; the auxiliary mounting plate and the mounting seat are parallel and parallel, and the mounting seat and the auxiliary mounting plate clamp the end parts of the front foot rod and the rear swing rod in the middle and are fixed together with the front foot rod and the rear swing rod; the mounting seat and the auxiliary mounting plate clamp the ends of the front swing rod and the rear foot rod in the middle and are hinged with the front swing rod and the rear foot rod together.
To sum up, compared with the prior art, the utility model has the following advantages:
the foot rest of the utility model is composed of a fixed seat with special shape connecting the foot rod and the swing rod, the foot rod and the swing rod have high flexibility, can be folded and deformed, and are convenient to carry; the utility model discloses be applied to behind the support, the variable multiple supporting structure that forms can provide multiple different forms's support, also can cooperate the mesa to constitute the workstation, and is multi-functional, more practical.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic diagram of the practical application of the present invention;
fig. 4 is a schematic view of the practical application and folded state of the present invention.
The reference numbers in the figures are: 1. a front swing link; 2. a rear swing rod; 3. a front foot bar; 4. a rear foot bar; 5. an auxiliary mounting plate; 10. a mounting seat; 11. a front foot bar mounting portion; 12. a front swing rod mounting part; 13. the limiting groove is rotated.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in fig. 1 and 2, the foot stand comprises a mounting base 10 located in the middle, a front swing link 1 hinged to the upper left corner of the mounting base 10, a rear swing link 2 fixed to the upper right corner of the mounting base 10, a front foot rod 3 fixed to the lower left corner of the mounting base 10, and a rear foot rod 4 hinged to the lower right corner of the mounting base 10.
Specifically, the mounting seat 10 is a plate, the main body of the mounting seat 10 is a square plate with four rounded corners, and edges of two sides of the plate are concave in a V shape; the left lower corner of the mounting seat 10 is provided with a strip-shaped front foot rod mounting part 11 which extends downwards in an inclined way; the upper right corner of the mounting base 10 has a strip-shaped rear swing link mounting portion 12 extending obliquely upward.
The front foot bar mounting part 11 at the lower left corner of the mounting seat 10 is provided with a fixing hole, and the front foot bar 3 is fixedly connected to the front foot bar mounting part 11 through a fastener such as a rivet or a bolt nut.
The rear swing rod mounting part 12 at the upper right corner of the mounting seat 10 is provided with a fixing hole, and the rear swing rod 2 is fixedly connected to the rear swing rod mounting part 12 through fasteners such as rivets or bolts and nuts.
The plate surface of the upper left corner of the mounting seat 10 is provided with a hinge hole and an arc-shaped hollow-out rotary limiting groove 13; the lower end of the front swing rod 1 is hinged to the upper left corner of the mounting base 10 through a pin, and meanwhile, the lower end of the front swing rod 1 is also fixedly connected with a positioning piece which penetrates through the rotary limiting groove 13.
The plate surface of the right lower corner of the mounting seat 10 is provided with a hinge hole and an arc-shaped hollow-out rotary limiting groove 13; the upper end of the rear foot rod 4 is hinged to the lower right corner of the mounting seat 10 through a pin, and meanwhile, the upper end of the rear foot rod 4 is fixedly connected with a positioning piece which penetrates through the rotary limiting groove 13.
When the foldable bicycle is unfolded, the front foot rod 3 and the rear foot rod 4 gradually diverge from the upper end to the lower end and expand outwards; when the folding type folding chair is folded, the rear foot rod 4 can be overturned to be parallel to and close to the front foot rod 1.
When the foldable bicycle is unfolded, the front swing rod 1 and the rear swing rod 2 gradually diverge from the upper end to the lower end and expand outwards; when the folding chair is folded, the front swing rod 1 can be overturned to be parallel to and close to the rear swing rod 2.
The inner side of the mounting seat 10 is provided with an auxiliary mounting plate 5, and the auxiliary mounting plate 5 is provided with a fixing hole and a hinge hole; the auxiliary mounting plate 5 and the mounting seat 10 are parallel and parallel, and the mounting seat 10 and the auxiliary mounting plate 5 clamp the ends of the front foot rod 3 and the rear swing rod 4 together in the middle and are fixed together with the front foot rod and the rear swing rod; the mounting seat 10 and the auxiliary mounting plate 5 clamp the ends of the front swing rod 1 and the rear foot rod 2 in the middle and are hinged with the front swing rod and the rear foot rod together.
As shown in fig. 3 and 4, the deformable foot rest is applied to the multifunctional support, and the support can be folded and deformed, so that the multifunctional support is convenient to carry; after the support is used for the support, the support can be changed into various support structures, can provide supports of various forms, can also be matched with a table top to form a workbench, and is multifunctional and more practical.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A deformation foot rest of a bracket is characterized by comprising a mounting seat (10) positioned in the middle, a front swing rod (1) hinged to the upper left corner of the mounting seat, a rear swing rod (2) fixed to the upper right corner of the mounting seat, a front foot rod (3) fixed to the lower left corner of the mounting seat and a rear foot rod (4) hinged to the lower right corner of the mounting seat;
a rotary limiting structure is arranged between the rear foot rod and the mounting seat; when the foldable bicycle is unfolded, the front foot rod and the rear foot rod gradually diverge from the upper end to the lower end and expand outwards; when the folding bicycle is folded, the rear foot rod can be overturned to be parallel to and close to the front foot rod;
a rotary limiting structure is arranged between the front swing rod and the mounting seat; when the front swing rod and the rear swing rod are unfolded, the front swing rod and the rear swing rod gradually diverge from the upper end to the lower end and expand outwards; when the folding chair is folded, the front swing rod can be overturned to be parallel to and close to the rear swing rod.
2. The scaffold according to claim 1, wherein the mounting base is a plate, the main body of the mounting base is a square plate with four rounded corners, and two side edges of the plate are V-shaped and concave; the left lower corner of the mounting seat is provided with a strip-shaped front foot rod mounting part (11) which extends downwards in an inclined way; the upper right corner of the mounting seat is provided with a strip-shaped rear swing rod mounting part (12) which extends upwards in an inclined way.
3. The deformation foot stool of the bracket according to claim 2, characterized in that the plate surface of the upper left corner of the mounting seat is provided with a hinge hole and an arc-shaped hollowed-out rotation limiting groove (13); the lower end of the front swing rod is hinged to the upper left corner of the mounting seat through a shaft, and meanwhile, the lower end of the front swing rod is also connected with a positioning piece which penetrates through the rotation limiting groove;
the surface of the right lower corner of the mounting seat is provided with a hinge hole and an arc-shaped hollow rotary limiting groove (13); the upper end of the rear foot rod is hinged to the lower right corner of the mounting seat through a shaft, and meanwhile, the upper end of the rear foot rod is further connected with a positioning piece which penetrates through the rotary limiting groove.
4. The deformation foot rest of the bracket according to claim 2, characterized in that a front foot rod mounting part at the lower left corner of the mounting seat is provided with a fixing hole, and the front foot rod is fixedly connected to the front foot rod mounting part through a fastener;
the back pendulum rod installation department in the mount pad upper right corner is provided with the fixed orifices, back pendulum rod passes through fastener fixed connection in back pendulum rod installation department.
5. The deformation foot stool of the support according to claim 4, characterized in that the inner side of the mounting seat is provided with an auxiliary mounting plate (5), and the auxiliary mounting plate is provided with a fixing hole and a hinge hole; the auxiliary mounting plate and the mounting seat are parallel and parallel, and the mounting seat and the auxiliary mounting plate clamp the end parts of the front foot rod and the rear swing rod in the middle and are fixed together with the front foot rod and the rear swing rod; the mounting seat and the auxiliary mounting plate clamp the ends of the front swing rod and the rear foot rod in the middle and are hinged with the front swing rod and the rear foot rod together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191803.0U CN211362664U (en) | 2019-12-10 | 2019-12-10 | Deformation foot rest of support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191803.0U CN211362664U (en) | 2019-12-10 | 2019-12-10 | Deformation foot rest of support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211362664U true CN211362664U (en) | 2020-08-28 |
Family
ID=72161087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922191803.0U Active CN211362664U (en) | 2019-12-10 | 2019-12-10 | Deformation foot rest of support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211362664U (en) |
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2019
- 2019-12-10 CN CN201922191803.0U patent/CN211362664U/en active Active
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