CN209885239U - Special art toy train wheel - Google Patents
Special art toy train wheel Download PDFInfo
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- CN209885239U CN209885239U CN201920633495.XU CN201920633495U CN209885239U CN 209885239 U CN209885239 U CN 209885239U CN 201920633495 U CN201920633495 U CN 201920633495U CN 209885239 U CN209885239 U CN 209885239U
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- wheel
- arc
- metal pole
- toy train
- screw rod
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Abstract
The utility model discloses a special craft toy train wheel, in particular to the toy accessory field, comprising a plastic shell, wherein the plastic shell is provided with a wheel component; the wheel subassembly includes the tubulose metal pole, the inside bearing installation groove that is equipped with of tubulose metal pole, the inside nestification of bearing installation groove is equipped with slide bearing, the slide bearing inboard is equipped with the wheel connecting rod, slide bearing outer lane and bearing installation inslot wall fixed connection, slide bearing inner circle and wheel connecting rod fixed connection, wheel connecting rod end fixing is equipped with wheel mechanism. The utility model discloses utilize the wheel subassembly to replace the solid metal pole among the prior art for when the rubber wheel takes place to rotate, the tubulose metal pole among the wheel subassembly can not take place to rotate, and then can effectively avoid tubulose metal pole and plastic housing junction to take place the friction and lead to the damaged condition of plastic housing to take place, has effectively prolonged the life of toy train, and the in-service use effect is better.
Description
Technical Field
The utility model relates to a toy accessory technical field, more specifically say, the utility model relates to a special technology toy train wheel.
Background
The types of children's toys are mainly: toy figures, technical toys, amalgamation and assembly toys, construction and construction toys, sporting activity toys, music sound production toys, labor activity toys, decorative toys and self-made toys, etc., the general educational requirements for the toys are: is beneficial to promoting the overall development of children body, moral, intelligence and beauty; the children age characteristics are met, and the curiosity, the motivation and the exploration activities of the children can be met; the modeling is beautiful and reflects the typical characteristics of things; the activity is variable, which is helpful for encouraging learning; the color is nontoxic, and the cleaning and disinfection are easy; meets the safety requirements and the like.
The toy train is also one of children's toys, and it is mostly including a plastic housing and a plurality of wheel, and the wheel structure among the prior art is comparatively simple, is mostly a solid metal pole that both ends have circular gyro wheel, and it is though also can normally use.
However, when the toy train is actually used, the defects still exist, for example, in the pushing process of the toy train, the round roller and the ground are mutually rubbed and then roll, the round roller drives the solid metal rod to synchronously rotate, and when the solid metal rod rotates, the solid metal rod and the plastic shell of the toy train can rub to further cause abrasion of the joint of the plastic shell, and finally the service life of the toy train is shortened.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a special technology toy train wheel, through being equipped with wheel assembly, so that utilize wheel assembly to replace the solid metal pole among the prior art, when making the rubber wheel take place to rotate, the tubulose metal pole among the wheel assembly can not take place to rotate, and then can effectively avoid tubulose metal pole and plastic housing junction to take place the friction and lead to the damaged condition of plastic housing to take place, toy train's life has effectively been prolonged, the in-service use effect is better, in order to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special craft toy train wheel comprises a plastic shell, wherein a wheel assembly is arranged on the plastic shell;
the wheel subassembly includes the tubulose metal pole, the inside bearing installation groove that is equipped with of tubulose metal pole, the inside nestification of bearing installation groove is equipped with slide bearing, the slide bearing inboard is equipped with the wheel connecting rod, slide bearing outer lane and bearing installation inslot wall fixed connection, slide bearing inner circle and wheel connecting rod fixed connection, wheel connecting rod end fixing is equipped with wheel mechanism.
In a preferred embodiment, the wheel mechanism comprises an inner side plate, and a screw is arranged on the side surface of the inner side plate and fixedly connected with the inner side plate.
In a preferred embodiment, an outer side plate is sleeved outside the screw rod, a screw hole is formed in the inner side of the outer side plate, and the screw rod is in threaded connection with the screw hole.
In a preferred embodiment, a rubber wheel is sleeved on the outer side of the screw, a first mounting hole penetrates through the rubber wheel, threads are arranged on the inner side of the first mounting hole, and the first mounting hole is in threaded connection with the screw.
In a preferable embodiment, reinforcing plates are arranged on two sides of the rubber wheel, second mounting holes penetrate through the reinforcing plates, threads are arranged on the inner sides of the second mounting holes, and the second mounting holes are in threaded connection with the screws.
In a preferred embodiment, the tubular metal rod comprises an arc-shaped upper plate and an arc-shaped lower plate, the arc-shaped lower plate is arranged at the bottom of the arc-shaped upper plate, one end of the arc-shaped upper plate and one end of the arc-shaped lower plate are both fixedly provided with a limiting column, the other end of the arc-shaped upper plate and the other end of the arc-shaped lower plate are both provided with a limiting groove in a penetrating manner, and the limiting column is matched with the limiting groove.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a through being equipped with the wheel subassembly to utilize the wheel subassembly to replace the solid metal pole among the prior art, when making the rubber wheel rotatory, the tubulose metal pole in the wheel subassembly can not take place to rotate, and then can effectively avoid tubulose metal pole and plastic housing junction to take place the condition emergence of rubbing and lead to the damaged condition of plastic housing, effectively prolonged the life of toy train, the actual use effect is better;
2. the screw holes are arranged, so that the screw rod and the outer side plate can be conveniently mounted and dismounted, and the rubber wheel and the reinforcing plate can be more conveniently assembled and replaced;
3. through setting up tubulose metal pole into arc upper plate and arc hypoplastron to be convenient for make the utility model discloses the equipment is more convenient, reduces the utility model discloses a production degree of difficulty.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the wheel assembly of the present invention.
Fig. 3 is a schematic structural diagram of the wheel mechanism of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the screw rod of the present invention.
Fig. 5 is a schematic sectional view of the tubular metal rod of the present invention.
The reference signs are: the wheel comprises a plastic shell 1, a wheel component 2, a tubular metal rod 3, a bearing mounting groove 4, a sliding bearing 5, a wheel connecting rod 6, a wheel mechanism 7, an inner side plate 8, a screw rod 9, an outer side plate 10, a screw hole 11, a rubber wheel 12, a reinforcing plate 13, an arc upper plate 14, an arc lower plate 15, a limiting column 16 and a limiting groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The special art toy train wheel shown in the attached figures 1, 2 and 3 comprises a plastic shell 1, wherein a wheel assembly 2 is arranged on the plastic shell 1;
the wheel assembly 2 comprises a tubular metal rod 3, a bearing installation groove 4 is formed in the tubular metal rod 3, a sliding bearing 5 is nested in the bearing installation groove 4, a wheel connecting rod 6 is arranged on the inner side of the sliding bearing 5, the outer ring of the sliding bearing 5 is fixedly connected with the inner wall of the bearing installation groove 4, the inner ring of the sliding bearing 5 is fixedly connected with the wheel connecting rod 6, and a wheel mechanism 7 is fixedly arranged at the end part of the wheel connecting rod 6;
the wheel mechanism 7 comprises an inner side plate 8, a screw 9 is arranged on the side surface of the inner side plate 8, and the screw 9 is fixedly connected with the inner side plate 8;
an outer side plate 10 is sleeved outside the screw 9;
a rubber wheel 12 is sleeved on the outer side of the screw rod 9, a first mounting hole is formed in the rubber wheel 12 in a penetrating mode, threads are arranged on the inner side of the first mounting hole, and the first mounting hole is in threaded connection with the screw rod 9;
the rubber wheel 12 both sides all are equipped with reinforcing plate 13, it is equipped with the second mounting hole to run through on the reinforcing plate 13, the second mounting hole inboard is equipped with the screw thread, second mounting hole and screw rod 9 threaded connection.
The implementation mode is specifically as follows: when a user pushes the plastic shell 1, the rubber wheel 12 in the wheel mechanism 7 rubs with the ground, at the same time, the rubber wheel 12 rolls on the ground, the rubber wheel 12 in the rolling process drives the screw rod 9 to synchronously rotate, the screw rod 9 can synchronously drive the wheel connecting rod 6 to rotate through the inner side plate 8 when rotating, the wheel connecting rod 6 can drive the inner ring of the sliding bearing 5 to synchronously rotate, because the friction force between the inner ring of the sliding bearing 5 and the outer ring of the sliding bearing 5 is inevitably smaller than the friction force between the outer wall of the tubular metal rod 3 and the plastic shell 1, the inner ring of the sliding bearing 5 can not drive the outer ring of the sliding bearing 5 to rotate, so the outer ring of the sliding bearing 5 can not drive the tubular metal rod 3 to rotate, the utility model discloses a wheel component 2 is arranged, so that the wheel component 2 is used for replacing the, tubular metal pole 3 among the wheel subassembly 2 can not take place rotatoryly, and then can effectively avoid tubular metal pole 3 and 1 junction of plastic housing to take place the friction and lead to the damaged condition of plastic housing to take place, has effectively prolonged the life of toy train, and the in-service use effect is better.
The special art toy train wheel shown in the attached figure 3 further comprises a screw hole 11, the screw hole 11 is formed in the inner side of the outer side plate 10, and the screw rod 9 is in threaded connection with the screw hole 11.
The implementation mode is specifically as follows: through being equipped with screw 11 to can be comparatively convenient to install and dismantle screw rod 9 and outer panel 10, make the utility model discloses it is more convenient when equipment and change rubber wheel 12 and reinforcing plate 13.
The special craft toy train wheel shown in the attached figure 5 further comprises an arc-shaped upper plate 14 and an arc-shaped lower plate 15, the arc-shaped upper plate 14 and the arc-shaped lower plate 15 are matched to form the tubular metal rod 3, the arc-shaped lower plate 15 is arranged at the bottom of the arc-shaped upper plate 14, one end of the arc-shaped upper plate 14 and one end of the arc-shaped lower plate 15 are both fixedly provided with a limiting column 16, the other end of the arc-shaped upper plate 14 and the other end of the arc-shaped lower plate 15 are both provided with a limiting groove 17 in a penetrating mode, and the limiting column 16 is.
The implementation mode is specifically as follows: through setting up tubulose metal pole 3 into arc upper plate 14 and arc hypoplastron 15 to when packing into bearing mounting groove 4 with slide bearing 5, can be at first with 3 split of tubulose metal pole for arc upper plate 14 and the state of arc hypoplastron 15, then with slide bearing 5 at first put into the bearing mounting groove 4 at arc hypoplastron 15 top, then cover arc upper plate 14 at arc hypoplastron 15 top through spacing post 16 and spacing groove 17 again, and then make the utility model discloses the equipment is more convenient, reduces the utility model discloses a production degree of difficulty.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 2 and 3 of the specification, the utility model discloses a through being equipped with wheel subassembly 2 to utilize wheel subassembly 2 to replace the solid metal pole among the prior art, when making rubber wheel 12 take place to rotate, the tubulose metal pole 3 among the wheel subassembly 2 can not take place to rotate, and then can effectively avoid tubulose metal pole 3 and plastic housing 1 junction to take place the condition emergence of friction and lead to plastic housing 1 damaged, has effectively prolonged the life of toy train, and the actual use effect is better;
referring to the attached figure 3 of the specification, the screw holes 11 are arranged so that the screw rods 9 and the outer side plate 10 can be conveniently mounted and dismounted, and the rubber wheel 12 and the reinforcing plate 13 can be more conveniently assembled and replaced;
referring to the attached figure 5 of the specification, the tubular metal rod 3 is arranged into the arc-shaped upper plate 14 and the arc-shaped lower plate 15, so that the assembly of the utility model is more convenient and the production difficulty is reduced.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A special handicraft toy train wheel, includes plastic casing (1), its characterized in that: the plastic shell (1) is provided with a wheel assembly (2);
wheel subassembly (2) include tubulose metal pole (3), tubulose metal pole (3) inside is equipped with bearing mounting groove (4), the inside nestification of bearing mounting groove (4) is equipped with slide bearing (5), slide bearing (5) inboard is equipped with wheel connecting rod (6), slide bearing (5) outer lane and bearing mounting groove (4) inner wall fixed connection, slide bearing (5) inner circle and wheel connecting rod (6) fixed connection, wheel connecting rod (6) end fixing is equipped with wheel mechanism (7).
2. A special craft toy train wheel as claimed in claim 1, wherein: the wheel mechanism (7) comprises an inner side plate (8), a screw rod (9) is arranged on the side surface of the inner side plate (8), and the screw rod (9) is fixedly connected with the inner side plate (8).
3. A special craft toy train wheel as claimed in claim 2, wherein: the outer side of the screw rod (9) is sleeved with an outer side plate (10), a screw hole (11) is formed in the inner side of the outer side plate (10), and the screw rod (9) is in threaded connection with the screw hole (11).
4. A special craft toy train wheel as claimed in claim 2, wherein: the outer side of the screw rod (9) is sleeved with a rubber wheel (12), a first mounting hole is formed in the rubber wheel (12) in a penetrating mode, threads are arranged on the inner side of the first mounting hole, and the first mounting hole is in threaded connection with the screw rod (9).
5. The special craft toy train wheel as claimed in claim 4, wherein: rubber wheel (12) both sides all are equipped with reinforcing plate (13), it is equipped with the second mounting hole to run through on reinforcing plate (13), second mounting hole inboard is equipped with the screw thread, second mounting hole and screw rod (9) threaded connection.
6. A special craft toy train wheel as claimed in claim 1, wherein: tubular metal pole (3) are including arc upper plate (14) and arc hypoplastron (15), arc upper plate (14) bottom is located to arc hypoplastron (15), arc upper plate (14) one end all is fixed with arc hypoplastron (15) one end and is equipped with spacing post (16), arc upper plate (14) other end all runs through with arc hypoplastron (15) other end and is equipped with spacing groove (17), spacing post (16) and spacing groove (17) adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633495.XU CN209885239U (en) | 2019-05-06 | 2019-05-06 | Special art toy train wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633495.XU CN209885239U (en) | 2019-05-06 | 2019-05-06 | Special art toy train wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209885239U true CN209885239U (en) | 2020-01-03 |
Family
ID=69000255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633495.XU Active CN209885239U (en) | 2019-05-06 | 2019-05-06 | Special art toy train wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209885239U (en) |
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2019
- 2019-05-06 CN CN201920633495.XU patent/CN209885239U/en active Active
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