CN220465148U - Shock-absorbing castor - Google Patents
Shock-absorbing castor Download PDFInfo
- Publication number
- CN220465148U CN220465148U CN202322071485.0U CN202322071485U CN220465148U CN 220465148 U CN220465148 U CN 220465148U CN 202322071485 U CN202322071485 U CN 202322071485U CN 220465148 U CN220465148 U CN 220465148U
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- CN
- China
- Prior art keywords
- mounting
- seat
- supporting seat
- pedal
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000004443 Ricinus communis Nutrition 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a damping castor, which comprises a mounting base, wherein mounting holes are formed in four corners of the mounting base; the bottom side of the mounting base is fixedly connected with a supporting seat; the bottom side of the supporting seat is detachably connected with a wheel mounting seat; wheels are rotatably connected to the right side of the wheel mounting seat; the right side of the supporting seat is provided with a first installation lifting lug, two installation lifting lugs are respectively positioned on the front side and the rear side of the supporting seat; the upper side of the wheel mounting seat is provided with two mounting lifting lugs which are respectively positioned on the front side and the rear side of the wheel mounting seat; a support column is detachably connected between the first installation lifting lug and the second installation lifting lug, and a damping spring is sleeved on the support column; the front side of the supporting seat is detachably connected with two supporting pedals, and the other supporting pedal is detachably connected to the rear side of the supporting seat; the shock-absorbing spring can slow down the ground impact force received by the wheels during movement, so that the stability of the wheels during movement is ensured.
Description
Technical Field
The utility model relates to the technical field of casters, in particular to a shock-absorbing caster.
Background
The casters are members which are arranged on some products such as a handcart, a sickbed, a table and a chair, etc. so as to facilitate the movement of the products and save time and labor for users; the casters comprise movable casters and fixed casters, the movable casters can horizontally rotate 360 degrees in dynamic or static load, the fixed casters have no rotating structure and can not horizontally rotate but only vertically rotate, and the movable casters and the fixed casters are generally matched for use. However, the existing casters (movable casters and fixed casters) have the following disadvantages when used: the common castor has simple structure and no damping effect, is extremely easy to be influenced by the ground when the castor moves, and is difficult to keep stable movement if the ground flatness is poor. Therefore, the shock-absorbing castor is provided, and the impact force brought by a road to the castor can be relieved through the installation of the shock-absorbing spring, so that the castor can stably move.
Disclosure of Invention
The utility model provides a through providing a shock attenuation truckle, can slow down the ground impact force that receives when moving the wheel through damping spring to guarantee the steady when moving the wheel.
The application provides a shock-absorbing castor, which comprises a mounting base,
mounting holes are formed in four corners of the mounting base; the bottom side of the mounting base is fixedly connected with a supporting seat; the bottom side of the supporting seat is detachably connected with a wheel mounting seat; wheels are rotatably connected to the right side of the wheel mounting seat;
the right side of the supporting seat is provided with a first installation lifting lug, two installation lifting lugs are respectively positioned on the front side and the rear side of the supporting seat;
the upper side of the wheel mounting seat is provided with two mounting lifting lugs which are respectively positioned on the front side and the rear side of the wheel mounting seat;
a support column is detachably connected between the first installation lifting lug and the second installation lifting lug, and a damping spring is sleeved on the support column;
the front side of the supporting seat is detachably connected with two supporting pedals, and the other supporting pedal is detachably connected to the rear side of the supporting seat.
Further, the damping spring is a steam-matched industrial spring.
Further, the bottom side of the support column is provided with a mounting notch which penetrates through the support column from front to back.
When the front side of the wheel mounting seat is further assembled with the mounting base, a gap is reserved in the assembling hole.
The support pedal further comprises a sleeve, a mounting rod, a connecting seat, a pedal I and a pedal II;
the sleeve is detachably arranged on the front side of the supporting seat; the mounting rod is detachably arranged in the sleeve; the connecting seat is fixedly connected to the front side of the mounting rod; the pedal I and the pedal II are respectively and fixedly connected to the right side and the left side of the connecting seat.
Further, the outer wall of the mounting rod is not fixed with the inner wall of the sleeve.
One or more technical solutions provided in the present application have at least the following technical effects or advantages: the mounting base is assembled on the bottom side of the product through the bolts, then the product is pushed to move according to the requirements, and in the product moving process, wheels perform linear operation, so that the product can be prevented from deviating, and a user can operate the device conveniently by a single person in an emergency; meanwhile, the shock absorption spring can slow down the ground impact force received by the wheels during movement, so that the stability of the wheels during movement is ensured.
Drawings
FIG. 1 is a schematic view of a shock absorbing caster of the present application;
in the figure: 10 mounting base, 20 supporting seat, 21 mounting lifting lug I, 30 wheel mounting seat, 31 mounting lifting lug II, 40 supporting pedal, 41 sleeve, 42 mounting rod, 43 connecting seat, 44 pedal I, 45 pedal II, 50 supporting column, 51 damping spring and 60 wheels.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, a shock-absorbing caster comprises a mounting base 10,
four corners of the mounting base 10 are provided with mounting holes for integrally assembling the shock-absorbing casters on the product; the bottom side of the mounting base 10 is fixedly connected with a supporting seat 20; the bottom side of the supporting seat 20 is detachably connected with a wheel mounting seat 30; wheels 60 are rotatably connected to the right side of the wheel mount 30;
the right side of the supporting seat 20 is provided with a first installation lifting lug 21, two installation lifting lugs are respectively positioned on the front side and the rear side of the supporting seat 20;
the upper side of the wheel mounting seat 30 is provided with two mounting lugs II 31 which are respectively positioned on the front side and the rear side of the wheel mounting seat 30;
a support column 50 is detachably connected between the first mounting lifting lug 21 and the second mounting lifting lug 31, and a damping spring 51 is sleeved on the support column 50; the damping spring 51 is a steam-matched industrial spring, and is used for relieving the ground impact force received by the wheels 60 during movement, so that the stability of the wheels 60 during movement is ensured;
the support base 20 is detachably connected with two support pedals 40 on the front side, and the other support pedal 40 is detachably connected on the rear side of the support base 20.
The bottom side of the support column 50 is provided with a mounting notch which penetrates through the support column 50 from front to back for mounting the second lifting lug 31 and the bottom side of the support column 50, and meanwhile, a space is reserved for contraction and expansion of the damping spring 51.
When the front side of the wheel mounting seat 30 is assembled with the support seat 20, a gap is left in the assembly hole, so that a left-right buffering force is left for the movement of the wheel 60, and the buffering effect of the damping spring 51 is realized.
The support pedal 40 comprises a sleeve 41, a mounting rod 42, a connecting seat 43, a pedal one 44 and a pedal two 45;
the sleeve 41 is detachably mounted on the front side of the support base 20 for mounting support of the mounting rod 42; the mounting rod 42 is detachably mounted in the sleeve 41 and is used for mounting and supporting the connecting seat 43; the connecting seat 43 is fixedly connected to the front side of the mounting rod 42 and is used for mounting and supporting the first pedal 44 and the second pedal 45; the pedal one 44 and the pedal two 45 are respectively and fixedly connected to the right side and the left side of the connecting seat.
The outer wall of the mounting rod 42 is not fixed to the inner wall of the sleeve 41, so that when the mounting rod 42 and the sleeve 41 are in an unfixed state, the mounting rod 42 can be rotated in the sleeve 41 to adjust the angles of the first pedal 44 and the second pedal 45 or the mounting rod 42 can be pulled outwards or pushed inwards to adjust the length of the mounting rod, thereby facilitating the user to pedal on the pedals, and assisting the driving wheel 60 to move.
The shock-absorbing casters of the utility model are arranged on the bed body at the bottom side of the sickbed, when medical staff pushes the sickbed to walk, the wheels 60 run linearly, so that the sickbed can be prevented from deviating, and the medical staff can operate by a single person in emergency. But also can be assembled on other products to the shock-absorbing castor of the application, so as to be convenient for users to use.
When the embodiment of the application actually operates, the mounting base 10 is assembled on the bottom side of a product through the bolts, then the product is pushed to move according to the requirements, and in the product moving process, the wheels 60 perform linear operation, so that the product can be prevented from deviating, and a user can operate the product by a single person conveniently under an emergency; meanwhile, the shock-absorbing springs 51 can slow down the ground impact force applied to the wheels 60 during movement, so that the wheels 60 can be ensured to be stable during movement.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a shock attenuation truckle, includes installation base, its characterized in that:
mounting holes are formed in four corners of the mounting base; the bottom side of the mounting base is fixedly connected with a supporting seat; the bottom side of the supporting seat is detachably connected with a wheel mounting seat; wheels are rotatably connected to the right side of the wheel mounting seat;
the right side of the supporting seat is provided with a first installation lifting lug, two installation lifting lugs are respectively positioned on the front side and the rear side of the supporting seat;
the upper side of the wheel mounting seat is provided with two mounting lifting lugs which are respectively positioned on the front side and the rear side of the wheel mounting seat;
a support column is detachably connected between the first installation lifting lug and the second installation lifting lug, and a damping spring is sleeved on the support column;
the front side of the supporting seat is detachably connected with two supporting pedals, and the other supporting pedal is detachably connected to the rear side of the supporting seat.
2. A shock absorbing castor as claimed in claim 1, wherein: the damping spring is an industrial spring.
3. A shock absorbing castor as claimed in claim 1, wherein: the bottom side of the support column is provided with a mounting notch which penetrates through the support column from front to back.
4. A shock absorbing castor as claimed in claim 1, wherein: when the front side of the wheel mounting seat is assembled with the mounting base, a gap is reserved in the assembling hole.
5. A shock absorbing castor as claimed in claim 1, wherein: the support pedal comprises a sleeve, a mounting rod, a connecting seat, a pedal I and a pedal II;
the sleeve is detachably arranged on the front side of the supporting seat; the mounting rod is detachably arranged in the sleeve; the connecting seat is fixedly connected to the front side of the mounting rod; the pedal I and the pedal II are respectively and fixedly connected to the right side and the left side of the connecting seat.
6. A shock absorbing castor as defined in claim 5, wherein: the outer wall of the mounting rod is not fixed with the inner wall of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071485.0U CN220465148U (en) | 2023-08-03 | 2023-08-03 | Shock-absorbing castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071485.0U CN220465148U (en) | 2023-08-03 | 2023-08-03 | Shock-absorbing castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220465148U true CN220465148U (en) | 2024-02-09 |
Family
ID=89780499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322071485.0U Active CN220465148U (en) | 2023-08-03 | 2023-08-03 | Shock-absorbing castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220465148U (en) |
-
2023
- 2023-08-03 CN CN202322071485.0U patent/CN220465148U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |