CN213148519U - Helmet bandage tensile test machine for electric bicycle - Google Patents
Helmet bandage tensile test machine for electric bicycle Download PDFInfo
- Publication number
- CN213148519U CN213148519U CN202021678223.0U CN202021678223U CN213148519U CN 213148519 U CN213148519 U CN 213148519U CN 202021678223 U CN202021678223 U CN 202021678223U CN 213148519 U CN213148519 U CN 213148519U
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- Prior art keywords
- helmet
- riser
- bolt
- push rod
- base
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- 238000009864 tensile test Methods 0.000 title claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a helmet bandage tensile test machine for electric bicycle relates to helmet technical field, including the riser, the bottom of riser is connected with the base, and the top of base installs the spring frame, the top of spring frame is connected with the bottom plate, and the top of bottom plate installs the thread gluing area, cotton pad is installed at the top of thread gluing area, the slider is installed on the right side of riser, and installs the slide in one side of slider, the couple is installed at the top of slide, and the bottom welding of slide has the rack. The utility model discloses in, this product is installed at the top of riser and is placed the piece, can place the helmet on placing the piece, installs the mount in one side of riser, and the top of mount is placing the piece directly over, and the bolt is installed at the top of mount, through artifical rotatory bolt for the bottom and the helmet butt of bolt can be fixed the helmet, and the bolt has the protective sheath with the parcel of helmet butt department, can prevent that the helmet from being by the bolt scratch.
Description
Technical Field
The utility model relates to a helmet technical field especially relates to a helmet bandage tensile test machine for electric bicycle.
Background
The helmet is a helmet which provides safety guarantee for drivers and passengers of vehicles such as motorcycles, light rides, battery cars and the like, and the protection principle of the helmet is closely related to the appearance of the helmet. The hat shell is oval or hemispherical, the surface is smooth, and when the object falls on the hat shell, the object immediately slides off and cannot stay on the hat. And the force of the object hitting the cap shell is transmitted to the surroundings due to the approximation of a sphere.
The step is very loaded down with trivial details when fixing the helmet to current helmet bandage tensile test machine for fix the helmet at every turn and all need consume a large amount of time, influence work efficiency, when carrying out tensile test to the helmet bandage, if the bandage is fixed not fastened with the helmet, make the rack drop rapidly on the base, can all cause great damage to rack and base.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current helmet bandage tensile test machine and being very loaded down with trivial details in step when fixing the helmet for fix the helmet and all need consume a large amount of time at every turn, influence work efficiency, when carrying out tensile test to the helmet bandage, if the bandage is fixed not fastening with the helmet, make the rack drop rapidly on the base, can all cause the shortcoming of great damage to rack and base, and the helmet bandage tensile test machine for electric bicycle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a helmet bandage tensile test machine for an electric bicycle comprises a vertical plate, wherein the bottom of the vertical plate is connected with a base, the top of the base is provided with a spring frame, the top of the spring frame is connected with a bottom plate, the top of the bottom plate is provided with a thread gluing belt, the top of the thread gluing belt is provided with a cotton pad, the right side of the vertical plate is provided with a sliding block, one side of the sliding block is provided with a sliding plate, the top of the sliding plate is provided with a hook, the bottom of the sliding plate is welded with a placing frame, weights are placed on the inner side of the placing frame, the left side of the vertical plate is provided with a first rotating shaft, the outer side of the first rotating shaft is provided with a push rod, the bottom of the push rod is provided with a fixing groove, the inside of the fixing groove is connected with a fixing rod, one, the bolt is installed to the inboard of screw hole, and the end parcel of bolt has the protective sheath, the universal wheel is installed to the bottom of base.
Preferably, the bolt and the fixing frame form a lifting structure through a threaded hole, and the outer diameter of the bolt is consistent with the inner diameter of the threaded hole.
Preferably, the push rod forms a rotating structure with the vertical plate through the first rotating shaft, and the push rod is uniformly distributed on one side of the vertical plate.
Preferably, the sliding plate and the vertical plate form a sliding structure through the sliding block, and the sliding plate and the vertical plate are vertical.
Preferably, the fixing rod and the vertical plate form a rotating structure through a second rotating shaft, and the fixing rod is connected with the push rod through a fixing groove.
Preferably, the cotton pad and the bottom plate form a detachable structure through the thread gluing belt, and the bottom plate is connected with the base through the spring frame.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, this product is installed at the top of riser and is placed the piece, can place the helmet on placing the piece, installs the mount in one side of riser, and the top of mount is placing the piece directly over, and the bolt is installed at the top of mount, through artifical rotatory bolt for the bottom and the helmet butt of bolt can be fixed the helmet, and the bolt has the protective sheath with the parcel of helmet butt department, can prevent that the helmet from being by the bolt scratch.
2. The utility model discloses in, this product is installed the spring frame at the top of base, and the bottom plate is installed at the top of spring frame, and when the rack fell on the base, can preferentially contact the bottom plate, the bottom plate was removed the impulsive force through the spring frame, protected base and rack, and the top of bottom plate is installed cotton pad through the thread gluing area, can prevent that the rack from striking the bottom plate and damaging, can dismantle cotton pad through the thread gluing area, and convenient follow-up washs.
3. The utility model discloses in, the push rod is installed to one side at the riser to this product, and the universal wheel is installed to the bottom of base, promotes the push rod through personnel and can make the tensile test machine of helmet bandage remove through the universal wheel, removes to appointed place after, can take off the dead lever from the fixed slot earlier, with the dead lever through the second pivot rotatory to with the riser coincidence, rotate through first pivot with the push rod for can reduce the space that the tensile test machine of helmet bandage occupied.
Drawings
Fig. 1 is a schematic view of the front structure of the middle tensile testing machine of the present invention;
FIG. 2 is an enlarged schematic view of the position A of the present invention;
FIG. 3 is a schematic view of the internal structure of the middle bottom plate of the present invention;
fig. 4 is a schematic view of the side structure of the middle riser of the present invention.
Illustration of the drawings:
1. a vertical plate; 2. placing the blocks; 3. a protective sleeve; 4. a threaded hole; 5. a bolt; 6. a fixed mount; 7. a first rotating shaft; 8. a push rod; 9. fixing the rod; 10. a slide plate; 11. a slider; 12. hooking; 13. placing a rack; 14. a second rotating shaft; 15. a weight; 16. a base plate; 17. a spring holder; 18. a universal wheel; 19. fixing grooves; 20. a hook and loop fastener; 21. a cotton pad; 22. a base.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, a helmet strap tensile testing machine for an electric bicycle comprises a vertical plate 1, a placing block 2, a protective sleeve 3, a threaded hole 4, a bolt 5, a fixing frame 6, a first rotating shaft 7, a push rod 8, a fixing rod 9, a sliding plate 10, a sliding block 11, a hook 12, a placing frame 13, a second rotating shaft 14, a weight 15, a bottom plate 16, a spring frame 17, a universal wheel 18, a fixing groove 19, a sticky buckle tape 20, a cotton pad 21 and a base 22, wherein the bottom of the vertical plate 1 is connected with the base 22, the spring frame 17 is installed on the top of the base 22, the bottom plate 16 is connected to the top of the spring frame 17, the sticky buckle tape 20 is installed on the top of the bottom plate 16, the cotton pad 21 is installed on the top of the sticky buckle tape 20, the sliding block 11 is installed on the right side of the vertical plate 1, the sliding plate 10 is, weight 15 has been placed to the inboard of rack 13, first pivot 7 is installed in the left side of riser 1, and push rod 8 is installed in the outside of first pivot 7, fixed slot 19 has been seted up to push rod 8's bottom, and the internal connection of fixed slot 19 has dead lever 9, second pivot 14 is installed to the one end of dead lever 9, place piece 2 is installed at riser 1's top, and one side of riser 1 installs mount 6, and the top of mount 6 sets up threaded hole 4, bolt 5 is installed to the inboard of threaded hole 4, and the terminal parcel of bolt 5 has protective sheath 3, universal wheel 18 is installed to base 22's bottom.
As shown in fig. 1, the bolt 5 and the fixing frame 6 form a lifting structure through the threaded hole 4, the outer diameter of the bolt 5 is consistent with the inner diameter of the threaded hole 4, and the bolt 5 is lifted by rotating the bolt 5, so that the helmet on the placing block 2 is fixed.
As shown in fig. 1 and 4, the push rod 8 forms a rotating structure with the riser 1 through the first rotating shaft 7, and the push rod 8 is equally distributed on one side of the riser 1, so that the tensile testing machine can move through the universal wheels 18 by manually pushing the push rod 8.
As shown in fig. 1, a sliding structure is formed by a sliding block 11 and a vertical plate 1 of a sliding plate 10, the sliding plate 10 is perpendicular to the vertical plate 1, a hook 12 is installed on the top of the sliding plate 10, and after the hook 12 is connected with a helmet strap, the helmet strap is tested by sliding the sliding plate 10.
As shown in fig. 1, the fixing rod 9 forms a rotating structure with the riser 1 through the second rotating shaft 14, and the fixing rod 9 is connected with the push rod 8 through the fixing groove 19, and the push rod 8 is fixed through the fixing rod 9, so that the push rod 8 cannot rotate freely when the push rod 8 is pushed.
As shown in fig. 3, the cotton pad 21 and the bottom plate 16 form a detachable structure through the hook-and-loop fastener 20, and the bottom plate 16 is connected with the base 22 through the spring frame 17, so that the placing frame 13 will contact with the cotton pad 21 when contacting with the bottom plate 16, and the placing frame 13 can be protected by the cotton pad 21.
The working principle is as follows: when the device is used, firstly, a person pushes the push rod 8 to enable the tensile testing machine to move through the universal wheel 18, after the device is moved to a designated place, the fixed rod 9 can be taken down from the fixed groove 19, the fixed rod 9 is rotated to be overlapped with the vertical plate 1 through the second rotating shaft 14, then the push rod 8 is rotated through the first rotating shaft 7, the push rod 8 and the fixed rod 9 cannot obstruct the next test, the helmet is placed at the top of the placing block 2 manually, then the bolt 5 is rotated manually, the protective sleeve 3 at the tail end of the bolt 5 is abutted against the helmet, the helmet can be fixed, after the helmet is fixed, the weight 15 in the placing frame 13 is taken aside manually, then the hook 12 is hung on the binding band of the helmet manually, the weight 15 is added in the placing frame 13, the binding band of the helmet can be tested, if the helmet is separated from the binding band during the test, the placing frame 13 can directly fall on the bottom plate 16, the bottom plate 16 unloads the impulsive force through the spring frame 17, the base 22 and the placing frame 13 are protected, the cotton pad 21 on the top of the bottom plate 16 can prevent the placing frame 13 from impacting the bottom plate 16 to be damaged, the cotton pad 21 can be disassembled through the thread gluing belt 20 manually, and subsequent cleaning is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a helmet bandage tensile test machine for electric bicycle, includes riser (1), its characterized in that, the bottom of riser (1) is connected with base (22), and spring frame (17) is installed at the top of base (22), the top of spring frame (17) is connected with bottom plate (16), and the top of bottom plate (16) installs thread gluing area (20), cotton pad (21) are installed at the top of thread gluing area (20), slider (11) is installed on the right side of riser (1), and slide (10) are installed to one side of slider (11), couple (12) are installed at the top of slide (10), and the welding of the bottom of slide (10) has rack (13), weight (15) have been placed to the inboard of rack (13), first pivot (7) are installed in the left side of riser (1), and push rod (8) are installed to the outside of first pivot (7), fixed slot (19) have been seted up to the bottom of push rod (8), and the internal connection of fixed slot (19) has dead lever (9), second pivot (14) are installed to the one end of dead lever (9), place piece (2) are installed at the top of riser (1), and one side of riser (1) installs mount (6), and the top of mount (6) set up threaded hole (4), bolt (5) are installed to the inboard of threaded hole (4), and the terminal parcel of bolt (5) has protective sheath (3), universal wheel (18) are installed to the bottom of base (22).
2. The tension tester for the helmet strap of claim 1, wherein the bolt (5) and the fixing frame (6) form a lifting structure through the threaded hole (4), and the outer diameter of the bolt (5) is consistent with the inner diameter of the threaded hole (4).
3. The tension tester for the helmet strap of claim 1, wherein the push rod (8) forms a rotary structure with the riser (1) via the first shaft (7), and the push rod (8) is disposed on one side of the riser (1).
4. The tension tester for the helmet strap of claim 1, wherein the sliding plate (10) and the vertical plate (1) form a sliding structure via the sliding block (11), and the sliding plate (10) is perpendicular to the vertical plate (1).
5. The tension tester for the strap of the helmet used for the electric bicycle according to claim 1, wherein the fixing rod (9) forms a rotary structure with the riser (1) through the second shaft (14), and the fixing rod (9) is connected with the push rod (8) through the fixing groove (19).
6. The helmet strap tensile testing machine for electric bicycles of claim 1, wherein the cotton pad (21) and the bottom plate (16) form a detachable structure through a hook and loop fastener (20), and the bottom plate (16) is connected with the base (22) through the spring frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678223.0U CN213148519U (en) | 2020-08-13 | 2020-08-13 | Helmet bandage tensile test machine for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678223.0U CN213148519U (en) | 2020-08-13 | 2020-08-13 | Helmet bandage tensile test machine for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213148519U true CN213148519U (en) | 2021-05-07 |
Family
ID=75737278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678223.0U Active CN213148519U (en) | 2020-08-13 | 2020-08-13 | Helmet bandage tensile test machine for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213148519U (en) |
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2020
- 2020-08-13 CN CN202021678223.0U patent/CN213148519U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: Room 214, Building 3, No. 48 Jialingjiang Road, Lingang Economic Zone, Binhai New Area, Tianjin, 300452 Patentee after: TJU BINHAI INDUSTRIAL RESEARCH INSTITUTE CO.,LTD. Country or region after: China Address before: 309-9, Haitai building, 6 Huatian Road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee before: Tianjin xindayuan Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |