CN205044426U - Dumbbell warehousing and transportation roller device for case - Google Patents
Dumbbell warehousing and transportation roller device for case Download PDFInfo
- Publication number
- CN205044426U CN205044426U CN201520730672.8U CN201520730672U CN205044426U CN 205044426 U CN205044426 U CN 205044426U CN 201520730672 U CN201520730672 U CN 201520730672U CN 205044426 U CN205044426 U CN 205044426U
- Authority
- CN
- China
- Prior art keywords
- base
- conveying box
- dumbbell
- roller
- stay bearing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a dumbbell warehousing and transportation roller device for case belongs to case and bag accessory field, including the articulated support that has the gyro wheel, integrative base is cast with support and dumbbell warehousing and transportation case including placing to the support in dumbbell warehousing and transportation case, be provided with on at least one side of base to be arranged in the bead of base card at dumbbell warehousing and transportation case. The utility model overcomes the difficult problem that roller device easily drops, increase of service life.
Description
Technical field
The utility model relates to a kind of roller devices, especially a kind of roller devices of dumbbell storage and conveying box, belongs to case and bag accessory field.
Background technology
Dumbbell storage and conveying box is used for storage and transport dumbbell, and dumbbell has larger weight as a kind of sport and body-building apparatus, and the storage and conveying box being therefore mounted with dumbbell is in handling process and inconvenient.Bottom storage and conveying box, fill roller become the Main Means that masses address this problem, storage and conveying box is generally cast and is formed, one was first cast for connecting the support of roller before casting storage and conveying box, pedestal lower end is base, using the part of the base of pedestal lower end as casting sand type during casting storage and conveying box, cast after poppet when storage and conveying box to be connected as a single entity by the base of lower end and storage and conveying box, but pedestal lower end generally conveniently casts the base all adopting rectangular structure, the contact surface of base and storage and conveying box is smooth vertical plane, base is easy to overcome only friction force and spins off from storage and conveying box in use for some time.
Utility model content
The utility model technical issues that need to address are to provide a kind of dumbbell storage and conveying box roller devices, overcome the caducous difficult problem of roller devices, increase the service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of dumbbell storage and conveying box roller devices, comprise the support being hinged with roller, described support comprises and is placed on by support and dumbbell storage and conveying box base cast in block in dumbbell storage and conveying box, at least one side of base is provided with the fin for being stuck in by base in dumbbell storage and conveying box.
The further improvement of technical solutions of the utility model is: described base upper end center is provided with the groove holding roller, the base of groove both sides is provided with two relative stay bearing plates perpendicular to base upper surface, on two relative stay bearing plates, cross-under has pivot shaft, and roller is hinged between two stay bearing plates by pivot shaft.
The further improvement of technical solutions of the utility model is: described base upper end is provided with rectangular flange, is provided with the reinforced rib being extended to lug upper surface by stay bearing plate side between described stay bearing plate and flange.
The further improvement of technical solutions of the utility model is: described two stay bearing plates relatively are respectively provided with coaxial supporting circular holes, pivot shaft is bolt, bolt column is provided with the polished rod matched with supporting circular holes, the black nut that bolt column head is provided with outside thread and is equipped with outside thread.
The further improvement of technical solutions of the utility model is: described supporting circular holes center to the distance of the groove floor at base center is greater than the radius of roller, and the supporting circular holes center of circle to the distance of base upper surface is less than the radius of roller.
The further improvement of technical solutions of the utility model is: described base profile is rectangular structure, and described fin is the cuboid projection being arranged on base side lower end.
Owing to have employed technique scheme, the technological advance that the utility model obtains is:
The side of bracket base is provided with fin, ensure cast dumbbell storage and conveying box time by fin by bracket clamp in the storage and conveying box cast, the problem that the support solving fixed idler whell easily comes off from dumbbell storage and conveying box, make dumbbell storage and conveying box can bear larger load, extend the service life of roller devices.
Base upper end is provided with flange, is arranged between the stay bearing plate of base upper end and flange and is provided with reinforced rib, improve the support strength of stay bearing plate, enhance the load-carrying capacity of roller devices.
Base center is provided with and holds the groove of roller, and the supporting circular holes center of circle to the distance of groove floor is greater than the radius of roller, ensures that roller and groove floor do not interfere; The supporting circular holes center of circle on stay bearing plate to the distance of base upper surface is less than the radius of roller, reducing the height of stay bearing plate, avoiding the damage that stay bearing plate insufficient strength causes by arranging groove.
Pivot shaft is the bolt being equipped with black nut, ensure that the reliability of the connection of pivot shaft and the roller assembled.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lateral plan;
Wherein, 1, roller, 2, base, 3, fin, 4, flange, 5, stay bearing plate, 6, pivot shaft, 7, reinforced rib, 8, black nut.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further details:
As shown in Figure 1, 2, the utility model comprises support and roller 1, roller 1 is hinged on pedestal upper end, pedestal lower end is base 2, base 2 is rectangular structure, the lower end of two sides that base 2 is relative is respectively provided with fin 3, and fin 3 is the projection of the rectangular rectangular structure perpendicular to the setting of base 2 side.First support is cast before casting dumbbell storage and conveying box, using the part of support as dumbbell storage and conveying box during dumbbell storage and conveying box to be cast, dumbbell storage and conveying box casting complete after poppet has been fixed in storage and conveying box and forms an entirety.The lower end, side of bracket base 2 arranges fin 3, ensure cast dumbbell storage and conveying box time by fin 3 by bracket clamp in the storage and conveying box cast, the problem that the support solving connection roller 1 easily comes off from dumbbell storage and conveying box, make dumbbell storage and conveying box can bear larger load, extend the service life of roller devices.
Base 2 center arranges the groove of a rectangle, and the base 2 of groove both sides is arranged two relative stay bearing plates 5, stay bearing plate 5 is arranged perpendicular to base 2 upper surface.Base 2 upper end arranges the flange 4 that is greater than the rectangle of base 2 upper surface, leg-of-mutton reinforced rib 7 is provided with between stay bearing plate 5 and flange 4, leg-of-mutton reinforced rib 7 one right-angle surface are arranged on the side of stay bearing plate 5, another right-angle surface is arranged on flange 4 upper surface, the setting of reinforced rib 7 improves the support strength of stay bearing plate 5, enhances the load-carrying capacity of roller devices.
Two stay bearing plates 5 are all provided with supporting circular holes, two supporting circular holes relatively and coaxially arrange, cross-under pivot shaft 6 in two supporting circular holes, a hinged roller 1 on pivot shaft 6 between two pieces of stay bearing plates 5, the supporting circular holes center of circle to the distance of groove floor is greater than the radius of roller 1, ensures that roller and groove floor do not interfere; The supporting circular holes center of circle on stay bearing plate 5 to the distance of base 2 upper surface is less than the radius of roller 1, makes a part for roller 1 be received in groove, reducing the height of stay bearing plate 5, avoiding the damage that stay bearing plate 5 insufficient strength causes by arranging groove.Pivot shaft 6 is bolt, bolt column is provided with the polished rod matched with supporting circular holes, the black nut 8 that bolt column head is provided with outside thread and is equipped with outside thread, and black nut 8 ensure that the connection reliability of the pivot shaft 6 and roller 1 assembled.
Claims (6)
1. a dumbbell storage and conveying box roller devices, comprise the support being hinged with roller (1), it is characterized in that: described support comprises and is placed on by support and dumbbell storage and conveying box base cast in block (2) in dumbbell storage and conveying box, base (2) at least one side is provided with the fin (3) for being stuck in by base (2) in dumbbell storage and conveying box.
2. a kind of dumbbell storage and conveying box roller devices according to claim 1, it is characterized in that: described base (2) upper end center is provided with the groove holding roller (1), the base (2) of groove both sides is provided with two relative stay bearing plates (5) perpendicular to base (2) upper surface, two upper cross-under of relative stay bearing plate (5) have pivot shaft (6), and roller (1) is hinged between two stay bearing plates (5) by pivot shaft (6).
3. a kind of dumbbell storage and conveying box roller devices according to claim 2, it is characterized in that: described base (2) upper end is provided with rectangular flange (4), between described stay bearing plate (5) and flange (4), be provided with the reinforced rib (7) being extended to flange (4) upper surface by stay bearing plate (5) side.
4. a kind of dumbbell storage and conveying box roller devices according to any one of Claims 2 or 3, it is characterized in that: described two stay bearing plates (5) relatively are respectively provided with coaxial supporting circular holes, pivot shaft (6) is bolt, bolt column is provided with the polished rod matched with supporting circular holes, the black nut (8) that bolt column head is provided with outside thread and is equipped with outside thread.
5. a kind of dumbbell storage and conveying box roller devices according to claim 4, it is characterized in that: described supporting circular holes center to the distance of the groove floor at base (2) center is greater than the radius of roller (1), the supporting circular holes center of circle to the distance of base (2) upper surface is less than the radius of roller (1).
6. a kind of dumbbell storage and conveying box roller devices according to claim 1, is characterized in that: described base (2) profile is rectangular structure, and described fin (3) is for being arranged on the cuboid projection of base side lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730672.8U CN205044426U (en) | 2015-09-21 | 2015-09-21 | Dumbbell warehousing and transportation roller device for case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730672.8U CN205044426U (en) | 2015-09-21 | 2015-09-21 | Dumbbell warehousing and transportation roller device for case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044426U true CN205044426U (en) | 2016-02-24 |
Family
ID=55338035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730672.8U Expired - Fee Related CN205044426U (en) | 2015-09-21 | 2015-09-21 | Dumbbell warehousing and transportation roller device for case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044426U (en) |
-
2015
- 2015-09-21 CN CN201520730672.8U patent/CN205044426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20210921 |