CN220332381U - Anticollision type truckle - Google Patents
Anticollision type truckle Download PDFInfo
- Publication number
- CN220332381U CN220332381U CN202321544164.1U CN202321544164U CN220332381U CN 220332381 U CN220332381 U CN 220332381U CN 202321544164 U CN202321544164 U CN 202321544164U CN 220332381 U CN220332381 U CN 220332381U
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- collision
- shell
- plate
- side shell
- right end
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- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides an anti-collision castor, comprising: the anti-collision device comprises an anti-collision plate, a bearing plate, a pressing column, a first side shell, a main shell and a sliding seat, wherein the right end of the anti-collision plate is provided with the bearing plate, the right end of the bearing plate is provided with the pressing column, the right end of the pressing column is provided with an inner piston ring, the right side of the inner piston ring is provided with a damping seat, the outer side of the inner piston ring is provided with the first side shell, the right end of the first side shell is provided with the second side shell, the outer side of the lower end of the main shell is provided with a wheel body, the upper end of the inner part of the main shell is provided with a telescopic column, and the upper end of the telescopic column is provided with an inner fixing plate. Through using crashproof board, load-bearing plate and compression leg, can conduct external impact, through using internal fixation ring and external fixation ring, can carry out the multi-area to wheel body and slide and support to reduce the influence of external impact to the tire axis body.
Description
Technical Field
The utility model belongs to the technical field of casters, and relates to an anti-collision type caster.
Background
Casters are often used in everyday life to move furniture and other weights, but during use, the axle is susceptible to damage due to unpredictable impacts, affecting the service life of the axle, and also affecting the stability and safety of the furniture or other weights. It is therefore very important to protect the axle during an impact.
First, the caster strikes the axle, which can easily cause the axle to break or deform. The trundle wheel axle is a key component for connecting the wheels and the base, and the impact can cause impact on the wheel axle, so that the wheel axle is bent, broken, deformed and the like, and the normal use of the trundle is affected. If the axle is damaged, the caster needs to be replaced, which not only wastes resources, but also increases the economic burden of people.
Secondly, the caster impact on the axle can also affect the stability and safety of furniture or other weights. If the axle of the castor is damaged, it can cause the wheel to rotate improperly, thereby affecting the stability of the furniture or other weight. Once furniture or other weights lose balance, collapse is likely to occur, endangering the safety of the user.
To protect the axle, we can take the following measures. Firstly, select the castor of good quality, avoid purchasing inferior castor, fundamentally reduce the possibility that the shaft is impaired. Secondly, care should be taken to protect the casters from striking the axle during use. If the weight is necessary to be moved, a slow moving method can be adopted, so that jerking and jerking are avoided, and the possibility of damaging the wheel shaft is reduced. In addition, the use condition of the casters is checked regularly, and the damaged casters are replaced in time, so that the damaged casters are avoided.
In view of the above, it is important to protect the axle of the caster. The protective wheel axle can prolong the service life of the castor, and can also ensure the stability and safety of furniture or other heavy objects. Therefore, in daily life, we should take measures to protect the axle of the caster from impact and damage, and thus, there is a need for an anti-collision caster to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide an anti-collision castor which solves the problems in the prior art.
The utility model is realized by the following technical scheme: an anti-collision caster, comprising: the anti-collision device comprises an anti-collision plate, a bearing plate, a compression column, a side shell I, a main shell, a mounting flange, a telescopic column, an inner piston ring, a side shell II, a wheel body, a damping seat, an anti-skid pad, an inner fixing plate, an inner fixing ring, an outer fixing ring and a sliding seat, wherein the bearing plate is arranged at the right end of the anti-collision plate;
the right end of the bearing plate is provided with a pressing column, the right end of the pressing column is provided with an inner piston ring, the right side of the inner piston ring is provided with a damping seat, the outer side of the inner piston ring is provided with a first side shell, the right end of the first side shell is provided with a main shell, the right end of the main shell is provided with a second side shell, and the outer side of the lower end of the main shell is provided with a wheel body;
the inside upper end of main casing is equipped with flexible post, flexible post upper end is equipped with the internal fixation board, both sides all are equipped with mounting flange about the internal fixation board, the upper end mounting flange upper end is equipped with the slipmat, the wheel body inboard is equipped with the outer solid fixed ring, the outer solid fixed ring inboard is equipped with the slide, the slide inboard is equipped with the inner solid fixed ring.
As a preferred implementation mode, the anticollision board is made of a rubber material, the anticollision board is fixedly connected with the bearing plate, the bearing plate is fixedly connected with the pressing column, the pressing column penetrates through the inside of the side shell body, and external impact force can be conducted through the anticollision board, the bearing plate and the pressing column.
As a preferred embodiment, the first side housing and the second side housing have the same specification and the same internal structure, and the first side housing and the second side housing are installed in a mirror image manner at the center of the main housing.
As a preferred embodiment, an engaging recess is formed on a left side of the side housing, an inner side of the engaging recess is in spacing contact with an inner piston ring, and the inner piston ring is movably and hermetically connected with an inner side of the side housing.
As a preferable implementation mode, a KDA11DA4 type servo electric cylinder is arranged in the main shell, the KDA11DA4 type servo electric cylinder is connected with a telescopic column, and the telescopic column and the inner fixing plate are of an integrated structure.
As a preferred implementation mode, the inner side and the outer side of the inner fixing plate are provided with connecting holes, and the two groups of mounting flanges are fixedly connected with the inner fixing plate through bolts.
As a preferred implementation mode, the wheel body is fixedly connected with the sliding seat, the lower end of the sliding seat is provided with a driving pulley, the inner fixing ring and the inner side of the outer fixing ring are provided with driven pulleys, the driving pulleys and the driven pulleys are movably embedded with each other, and the wheel body and the sliding seat can be supported in multiple areas through the inner fixing ring and the outer fixing ring, so that the influence of external impact on the axle body of the tire is reduced.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using crashproof board, load-bearing plate and compression leg, can conduct external impact, through using internal fixation ring and external fixation ring, can carry out the multi-area to wheel body and slide and support to reduce the influence of external impact to the tire axis body.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of an anti-collision caster of the present utility model;
FIG. 2 is a schematic front view of an interior of a side housing of an anti-collision caster of the present utility model;
FIG. 3 is a front view of the inside of the inner anchor plate of the anti-collision caster of the present utility model;
FIG. 4 is a front view of the inside of the wheel body of the anti-collision caster of the present utility model;
in the figure: 100-anticollision board, 110-bearing board, 120-compression column, 130-side casing one, 140-main casing, 150-mounting flange, 160-telescopic column, 170-inner piston ring, 180-side casing two, 190-wheel body, 200-damping seat, 210-anti-skid pad, 220-inner fixed plate, 230-inner fixed ring, 240-outer fixed ring, 250-slide.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an anti-collision caster, comprising: the anti-collision plate 100, the bearing plate 110, the compression column 120, the first side shell 130, the main shell 140, the mounting flange 150, the telescopic column 160, the inner piston ring 170, the second side shell 180, the wheel body 190, the damping seat 200, the anti-skid pad 210, the inner fixing plate 220, the inner fixing ring 230, the outer fixing ring 240 and the sliding seat 250, wherein the bearing plate 110 is arranged at the right end of the anti-collision plate 100;
the right end of the bearing plate 110 is provided with a compression column 120, the right end of the compression column 120 is provided with an inner piston ring 170, the right side of the inner piston ring 170 is provided with a damping seat 200, the outer side of the inner piston ring 170 is provided with a first side shell 130, the right end of the first side shell 130 is provided with a main shell 140, the right end of the main shell 140 is provided with a second side shell 180, and the outer side of the lower end of the main shell 140 is provided with a wheel body 190;
the inside upper end of main casing 140 is equipped with flexible post 160, and flexible post 160 upper end is equipped with internal fixation board 220, and both sides all are equipped with mounting flange 150 about the internal fixation board 220, and upper end mounting flange 150 upper end is equipped with slipmat 210, and the wheel body 190 inboard is equipped with outer solid fixed ring 240, and outer solid fixed ring 240 inboard is equipped with slide 250, and slide 250 inboard is equipped with inner solid fixed ring 230.
The anti-collision plate 100 is made of a rubber material, the anti-collision plate 100 is fixedly connected with the bearing plate 110, the bearing plate 110 is fixedly connected with the pressing column 120, the pressing column 120 penetrates through the side shell one 130, and external impact force can be transmitted through the anti-collision plate 100, the bearing plate 110 and the pressing column 120.
The first side housing 130 and the second side housing 180 have the same specification and the same internal structure, and the first side housing 130 and the second side housing 180 are installed in a mirror image manner at the center of the main housing 140.
The left side of the first side shell 130 is provided with an embedded notch, the inner side of the embedded notch is in limit contact with the inner piston ring 170, and the inner piston ring 170 is movably and hermetically connected with the inner side of the first side shell 130.
The main housing 140 is internally provided with a kDa11DA4 type servo electric cylinder, the kDa11DA4 type servo electric cylinder is connected with the telescopic column 160, and the telescopic column 160 and the inner fixing plate 220 are of an integrated structure.
The inner fixing plate 220 is provided with a connecting hole on the inner and outer sides thereof, and the two sets of mounting flanges 150 are fixedly connected with the inner fixing plate 220 through bolts.
The wheel body 190 is fixedly connected with the slide seat 250, the lower end of the slide seat 250 is provided with a driving pulley, the inner sides of the inner fixing ring 230 and the outer fixing ring 240 are provided with driven pulleys, the driving pulleys and the driven pulleys are movably embedded with each other, and the wheel body 190 and the slide seat 250 can be supported in multiple areas through the inner fixing ring 230 and the outer fixing ring 240, so that the influence of external impact on the axle body of the tire is reduced.
As a first embodiment of the present utility model: in order to solve the problem that the caster wheel axle is a key component for connecting the wheels and the base, impact can cause impact to the axle, so that the axle is bent, broken, deformed and the like, and the normal use of the caster is affected, if the axle is damaged, the caster needs to be replaced, which not only wastes resources, but also increases the economic burden of users, firstly, the staff needs to connect the mounting component with the mounting flange 150 through bolts, and the mounting can be completed after the bolts penetrate through two groups of the mounting flange 150, the connecting holes and the external components required to be fixed, then when the user uses the caster and impacts, the anti-collision plate 100 firstly receives force, secondly, the anti-collision plate 100 conducts the impact force to the bearing plate 110 and the compression column 120 after primarily releasing and protecting the external impact force, and enables the compression column 120 to move towards the inside of the side shell one 130, and then the inner piston ring 170 and the damping seat 200 are extruded inside the side shell one 130, and the damping seat 200 is compressed, so that the impact force is slowly released.
As a second embodiment of the present utility model: further, according to the above embodiment, when the present utility model is impacted, the kinetic energy of the wheel body 190 is instantaneously converted and applied in the opposite direction, the inner shaft of the wheel body 190 generates a larger impact force, and when the kinetic energy of the wheel body 190 forms opposite potential energy due to the impact, the wheel body 190 drives the plurality of sets of sliding bases 250 to support the inner fixed ring 230 and the driving pulley and the driven pulley in the outer fixed ring 240 in a multi-area and multi-angle manner, and meanwhile, the movable engaging force between the driving pulley and the driven pulley can maintain the integrity of the inner shaft of the wheel body 190 and prevent the inner shaft from bending.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. An anti-collision caster, comprising: anti-collision plate (100), load board (110), compression leg (120) and slide (250), its characterized in that: the right end of the anti-collision plate (100) is provided with a bearing plate (110);
the right end of the bearing plate (110) is provided with a compression column (120), the right end of the compression column (120) is provided with an inner piston ring (170), the right side of the inner piston ring (170) is provided with a damping seat (200), the outer side of the inner piston ring (170) is provided with a first side shell (130), the right end of the first side shell (130) is provided with a main shell (140), the right end of the main shell (140) is provided with a second side shell (180), and the outer side of the lower end of the main shell (140) is provided with a wheel body (190);
the inside upper end of main casing (140) is equipped with flexible post (160), flexible post (160) upper end is equipped with internal fixation board (220), both sides all are equipped with mounting flange (150) about internal fixation board (220), and the upper end mounting flange (150) upper end is equipped with slipmat (210), wheel body (190) inboard is equipped with outer solid fixed ring (240), outer solid fixed ring (240) inboard is equipped with slide (250), slide (250) inboard is equipped with inner solid fixed ring (230).
2. An anti-collision castor as claimed in claim 1, wherein: the anti-collision plate (100) is made of a rubber material, the anti-collision plate (100) is fixedly connected with the bearing plate (110), the bearing plate (110) is fixedly connected with the pressing column (120), and the pressing column (120) penetrates through the side shell I (130).
3. An anti-collision castor as claimed in claim 2, wherein: the specification of the first side shell (130) is the same as that of the second side shell (180), the internal structures are the same, and the first side shell (130) and the second side shell (180) are installed in a mirror image mode at the center of the main shell (140).
4. A crash-proof castor as claimed in claim 1 or claim 3, wherein: the left side of the first side shell (130) is provided with an embedded notch, the inner side of the embedded notch is in limit contact with the inner piston ring (170), and the inner piston ring (170) is movably connected with the inner side of the first side shell (130) in a sealing mode.
5. An anti-collision caster as defined in claim 4, wherein: the inside of main casing (140) is equipped with the servo electric jar of kDa11DA4 type, the servo electric jar of kDa11DA4 type is connected with flexible post (160), flexible post (160) and interior fixed plate (220) are integrated into one piece structure.
6. An anti-collision castor as claimed in claim 1, wherein: the inner fixing plate (220) is provided with connecting holes on the inner outer side, and the two groups of mounting flanges (150) are fixedly connected with the inner fixing plate (220) through bolts.
7. An anti-collision caster as defined in claim 6, wherein: the wheel body (190) is fixedly connected with the sliding seat (250), a driving pulley is arranged at the lower end of the sliding seat (250), a driven pulley is arranged on the inner side of the inner fixing ring (230) and the inner side of the outer fixing ring (240), and the driving pulley and the driven pulley are movably embedded with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544164.1U CN220332381U (en) | 2023-06-16 | 2023-06-16 | Anticollision type truckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544164.1U CN220332381U (en) | 2023-06-16 | 2023-06-16 | Anticollision type truckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220332381U true CN220332381U (en) | 2024-01-12 |
Family
ID=89450380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321544164.1U Active CN220332381U (en) | 2023-06-16 | 2023-06-16 | Anticollision type truckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220332381U (en) |
-
2023
- 2023-06-16 CN CN202321544164.1U patent/CN220332381U/en active Active
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