CN114377375A - PU anticollision flax fiber balsa slide core board - Google Patents
PU anticollision flax fiber balsa slide core board Download PDFInfo
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- CN114377375A CN114377375A CN202210037198.5A CN202210037198A CN114377375A CN 114377375 A CN114377375 A CN 114377375A CN 202210037198 A CN202210037198 A CN 202210037198A CN 114377375 A CN114377375 A CN 114377375A
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- buffer
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- flax fiber
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/01—Skateboards
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Abstract
The invention relates to the technical field of a sliding plate core plate, in particular to a PU anti-collision flax fiber balsawood sliding plate core plate which comprises an inner core plate integrally in a flat-plate structure, wherein an outer sleeve core shell is arranged on the outer wall of the inner core plate, clamping components are arranged on the outer walls of two sides of the outer sleeve core shell, and a plurality of buffer components are arranged on one side of the inner core plate opposite to the outer sleeve core shell; the rigid buffer spring can be used for being matched with the buffer end rod arranged to achieve a good buffer effect, and the buffer end rod can move into the buffer cavity when two ends of the rigid buffer spring are impacted, so that the rigid buffer spring is compressed to convert impact energy into elastic potential energy of the spring, and further the good buffer effect is achieved; when the impact degree is severe, the inclined plane end can be utilized to extrude the inclined plane lug, so that impact energy can be further converted through the second-order rigid springs on the two sides, and the aim of improving the buffering effect is fulfilled.
Description
Technical Field
The invention relates to the technical field of skateboard core plates, in particular to a PU anti-collision flax fiber light wood skateboard core plate.
Background
The skateboard sports is one of board sports projects, and is a device for athletes to step on and slide, and finish various complicated tricky movements such as sliding, jumping, rotating, billowing and the like on different terrains, grounds and specific facilities. The board surface of the skateboard is generally formed by pressing five, seven or nine layers of wood boards with high pressure. In the actual use process of the existing sliding plate, if severe impact is met, the structure of the sliding plate is easily damaged.
Through the patent document of retrieval publication No. CN210044828U, an anticollision slide is disclosed, aim at overcoming the problem that the slide hits the damage easily among the prior art, it includes the plate body, fixed setting adopts the anticollision strip that elastic material made on the plate body, the integral shape of anticollision strip is cyclic annular, the anticollision strip surrounds the outside at the plate body, when using this anticollision slide, the anticollision strip interval is between plate body and barrier, avoid the plate body directly to receive the striking and cause the damage, and anticollision strip adopts elastic material to make, accessible elastic deformation absorbs the impact force, play buffering absorbing effect, reduce the injury that the impact led to the fact to the anticollision slide, cyclic annular anticollision strip surrounds the outside at the plate body, all-round protection has to the plate body, therefore this anticollision slide has the protection comprehensively, the effectual and buffering of anticollision subtracts the effect of shake.
In the prior art, the following problems exist:
the anticollision design of above-mentioned patent is comparatively simple, and buffering effect is comparatively limited, and it is when carrying out the buffering design, does not strengthen the processing with regard to the structure of main part, leads to when receiving violent device, and slide inner structure still causes the damage easily, so has certain limitation.
Disclosure of Invention
The invention aims to provide a PU anti-collision flax fiber balsa wood skateboard core plate to solve the problems in the background technology.
The technical scheme of the invention is as follows: a PU anti-collision flax fiber balsawood sliding plate core plate comprises an inner core plate which is of a flat-plate-shaped structure integrally, wherein an outer sleeve core shell is arranged on the outer wall of the inner core plate, clamping components are arranged on the outer walls of two sides of the outer sleeve core shell, a plurality of buffering components are arranged on one opposite side of the inner core plate and the outer sleeve core shell, connection reinforcing components are arranged on one opposite sides of the plurality of buffering components, the outer sleeve core shell and the inner core plate, side reinforcing components are arranged at two ends of the inner core plate and one opposite side of the outer sleeve core shell, each buffering component comprises a plurality of square-mouth sleeves fixedly arranged on one opposite side of the inner core plate and the outer sleeve core shell, partition blocks are arranged at the middle ends of the square-mouth sleeves, the square-mouth sleeves are distributed in a staggered mode on the upper layer and the lower layer, buffer cavities are formed by the inner walls of the square-mouth sleeves and two sides of the partition blocks, and rigid buffer springs are fixedly arranged on the inner walls of one end of the buffer cavities, the equal fixed mounting in tip of rigid buffer spring has the buffering end rod with buffering intracavity wall sliding connection, and the tip of buffering end rod sets up to the silica gel material.
Preferably, the buffer assembly comprises side cavity blocks fixedly connected to two sides of the square opening sleeve, the side cavity blocks are communicated with the buffer cavity, a second-order rigid spring is fixedly mounted on the inner wall of one side of each side cavity block, and inclined plane convex blocks connected with the inner wall of each side cavity block in a sliding mode are fixedly mounted at the end portions of the second-order rigid springs.
Preferably, the upper end and the lower end of the inclined plane convex block are arranged to be inclined planes, and the end of the buffer end rod close to the inclined plane convex block is provided with an inclined plane end which is parallel to the inclined plane on the inclined plane convex block.
Preferably, the connection reinforcing assembly comprises a plurality of reinforcing angle plates fixedly connected between two corresponding square-mouth sleeves, and the middle ends of the reinforcing angle plates are matched with the inner wall of the outer sleeve core shell.
Preferably, the side reinforcing assembly comprises two corrugated connecting plates arranged at two sides inside the outer sheath core shell, the corrugated connecting plates are fixedly connected with the outer sheath core shell and the inner core plate, and the overall section of each corrugated connecting plate is L-shaped.
Preferably, a plurality of reinforcing transverse ribs which are uniformly distributed are fixedly connected among the corrugated connecting plate, the reinforcing angle plate and the square-mouth sleeve.
Preferably, the joint subassembly includes a plurality of equidistance fixed mounting in the gomphosis strip muscle of overcoat core shell both sides outer wall, and corresponds between two gomphosis strip muscle equal fixed mounting have the frame mouth that the equidistance distributes, and is a plurality of the frame mouth is whole to be crisscross distribution.
Preferably, the inside of buffering end rod is provided with the accent, and the inside of accent is provided with interior support mechanism, interior support mechanism includes the infolding pole of fixed connection in accent both ends inner wall.
Preferably, round notches are formed in the inner walls of the two sides of the cavity opening close to one end of the inward folding rod, and inner cross beams are fixedly mounted inside the corresponding two round notches.
Preferably, a plurality of connecting fins of fixedly connected with between side chamber piece both ends outer wall and the square-mouth sleeve pipe, and a plurality of connecting fins's one end extension line gathers in a bit, is located the outside a plurality of grid of fixedly connected with link muscle, a plurality of between connecting fin and the reinforcing angle board equal fixed mounting in square-mouth sheathed tube top corner has rhombus table frame, and a plurality of square-mouth sheathed tube well end outer wall fixedly connected with regular hexagon frame muscle.
The invention provides a PU anti-collision flax fiber light wood slide plate core plate through improvement, compared with the prior art, the PU anti-collision flax fiber light wood slide plate core plate has the following improvement and advantages:
one is as follows: the buffering assembly is utilized, the rigid buffering spring can be utilized to be matched with the buffering end rod, a good buffering effect is achieved, the buffering end rod can move into the buffering cavity when two ends of the rigid buffering spring are impacted, and therefore the rigid buffering spring is compressed, impact energy is converted into elastic potential energy of the spring, and the good buffering effect is achieved; when the impact degree is severe, the inclined plane end can be utilized to extrude the inclined plane lug, so that impact energy can be further converted through the second-order rigid springs on the two sides, and the aim of improving the buffering effect is fulfilled;
the second step is as follows: according to the invention, by utilizing the arranged connection reinforcing component, the arranged reinforcing angle plate can be utilized to play a good role in supporting and reinforcing the square sleeve and the outer sleeve core shell and the inner core plate; the arranged side edge reinforcing component can be used for well supporting two inner sides of the outer sleeve core shell by using the arranged wavy connecting plate, so that the shock resistance of the outer sleeve core shell is improved, and the integral structural strength of the core plate is improved by matching with the arranged reinforcing transverse ribs;
and thirdly: according to the invention, by utilizing the clamping assembly, the embedded bar ribs and the frame openings can be utilized, and the surface of the outer sleeve core shell can form the convex-concave shape while the structural strength of the outer sleeve core shell is improved, so that the integral embedding degree during the subsequent production of the sliding plate is facilitated, and the structural strength of the sliding plate is favorably ensured;
fourthly, the method comprises the following steps: according to the invention, the buffering end rod can be effectively subjected to light weight treatment by utilizing the arranged cavity opening and the circular groove opening; by utilizing the arranged inward-folding rods and the inner cross beam, the self structural strength of the buffering end rod can be ensured while the light weight is achieved, so that the buffering operation can be smoothly carried out;
and fifthly: the invention utilizes the diamond-shaped surface frame arranged on the outer wall of the square-mouth sleeve and the regular hexagonal frame rib positioned in the center to respectively improve the integral connection stability of the upper layer square-mouth sleeve and the lower layer square-mouth sleeve; the connecting fins arranged are utilized to play a good supporting and reinforcing role between the lateral cavity block and the buffering end rod, and the connecting degree of the square opening sleeve and the reinforcing angle plate can be improved by utilizing the arranged grid connecting ribs, so that the overall structural strength of the core plate is further improved, and the impact resistance of the core plate is ensured.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of the inner core plate of the present invention;
FIG. 3 is a schematic view of the present invention in partial cross-section in perspective;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at A in accordance with the present invention;
FIG. 5 is a partial cross-sectional structural schematic view of the cushioning assembly of the present invention;
FIG. 6 is a schematic perspective view of the present invention;
FIG. 7 is a schematic perspective view of the present invention;
fig. 8 is a schematic perspective view of the present invention.
Description of reference numerals:
1. coating a core shell; 2. embedding the bar ribs; 3. a frame opening; 4. a buffer end rod; 5. a corrugated connecting plate; 6. reinforcing corner plates; 7. an inner core board; 8. a square-mouth sleeve; 9. reinforcing the transverse ribs; 10. a rigid buffer spring; 11. a side cavity block; 12. a second order stiff spring; 13. a bevel projection; 14. a beveled end; 15. a lumen port; 16. an inward folding rod; 17. an inner cross beam; 18. a circular notch; 19. connecting the fins; 20. a diamond-shaped watch frame; 21. regular hexagonal frame ribs; 22. the grid is connected with the ribs.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a PU anti-collision flax fiber light wood slide board core plate through improvement, and the technical scheme of the invention is as follows:
the first embodiment is as follows:
as shown in fig. 1-6, a PU anti-collision flax fiber balsa wood skateboard core board comprises an inner core board 7 which is integrally in a flat structure, wherein an outer wall of the inner core board 7 is provided with an outer sheath core shell 1, outer walls of two sides of the outer sheath core shell 1 are respectively provided with a clamping component, a plurality of buffer components are arranged on one side of the inner core board 7 opposite to the outer sheath core shell 1, connecting and reinforcing components are arranged on one sides of the buffer components opposite to the outer sheath core shell 1 and the inner core board 7, and side reinforcing components are arranged on two ends of the inner core board 7 opposite to the outer sheath core shell 1;
the buffer assembly comprises a plurality of square-mouth sleeves 8 fixedly arranged on one side, opposite to the outer sleeve core shell 1, of the inner core plate 7, a partition block is arranged at the middle end of each square-mouth sleeve 8, the square-mouth sleeves 8 on the upper layer and the lower layer are distributed in a staggered mode, the inner walls of the square-mouth sleeves 8 and two sides of the partition blocks form buffer cavities, rigid buffer springs 10 are fixedly arranged on the inner wall of one end of each buffer cavity, buffer end rods 4 connected with the inner walls of the buffer cavities in a sliding mode are fixedly arranged at the end portions of the rigid buffer springs 10, and the end portions of the buffer end rods 4 are made of silica gel materials; when the shock absorber is used, the arranged buffer assembly is utilized, the rigid buffer spring 10 is matched with the arranged buffer end rod 4 to achieve a good buffer effect, and when two ends of the rigid buffer assembly are impacted, the buffer end rod 4 moves into the buffer cavity, so that the rigid buffer spring 10 is compressed to convert impact energy into elastic potential energy of the spring, and the good buffer effect is achieved.
Further, the buffer assembly comprises side cavity blocks 11 fixedly connected to two sides of the square opening sleeve 8, the side cavity blocks 11 are communicated with the buffer cavity, second-order rigid springs 12 are fixedly mounted on the inner wall of one side of each side cavity block 11, and inclined plane convex blocks 13 connected with the inner wall of each side cavity block 11 in a sliding mode are fixedly mounted on the end portions of the second-order rigid springs 12.
Furthermore, the upper end and the lower end of the inclined plane bump 13 are arranged to be inclined planes, and one end of the buffer end rod 4 close to the inclined plane bump 13 is provided with an inclined plane end 14, and the inclined plane end 14 is parallel to the inclined plane on the inclined plane bump 13; when the impact degree is severe, the inclined plane end 14 at one end of the buffer end rod 4 can be used for extruding the inclined plane lug 13, so that impact energy can be further converted through the second-order rigid springs 12 at two sides, and the aim of improving the buffer effect is fulfilled.
Furthermore, the connection reinforcing assembly comprises a plurality of reinforcing angle plates 6 fixedly connected between the two corresponding square-mouth sleeves 8, and the middle ends of the reinforcing angle plates 6 are matched with the inner wall of the outer sleeve core shell 1; the arranged reinforcing angle plates 6 play good supporting and reinforcing roles between the square opening sleeve pipes 8 and between the outer sleeve core shell 1 and the inner core plate 7.
Further, the side reinforcing component comprises two corrugated connecting plates 5 arranged at two sides inside the outer sheath core shell 1, the corrugated connecting plates 5 are fixedly connected with the outer sheath core shell 1 and the inner core plate 7, and the overall section of each corrugated connecting plate 5 is L-shaped; the corrugated connecting plates 5 are arranged to support the two sides of the inner part of the jacket core shell 1 well.
Furthermore, a plurality of reinforcing transverse ribs 9 which are uniformly distributed are fixedly connected among the corrugated connecting plate 5, the reinforcing angle plate 6 and the square-mouth sleeve 8; by utilizing the arranged connection reinforcing component, good supporting and reinforcing effects can be achieved between the square sleeve 8 and between the outer sleeve core shell 1 and the inner core plate 7 through the arranged reinforcing angle plate 6; utilize the side of setting to strengthen the subassembly, can utilize the wavy connecting plate 5 that sets up, all play good supporting role to the inside both sides of overcoat core shell 1, improve its shock resistance, cooperate the horizontal muscle 9 of enhancement that sets up to reach the purpose that improves this core overall structure intensity.
Furthermore, the clamping assembly comprises a plurality of embedded bar ribs 2 which are fixedly arranged on the outer walls of the two sides of the outer sleeve core shell 1 at equal intervals, frame openings 3 which are distributed at equal intervals are fixedly arranged between the two corresponding embedded bar ribs 2, and the plurality of frame openings 3 are distributed in a staggered mode; by utilizing the embedded bar ribs 2 and the frame opening 3, the structural strength of the outer sleeve core shell 1 can be improved, and the surface of the outer sleeve core shell forms a convex-concave shape, so that the integral embedded degree of the subsequent slide plate during production is conveniently ensured, and the structural strength of the slide plate is favorably ensured.
Further, a cavity opening 15 is formed in the buffering end rod 4, an inner supporting mechanism is arranged in the cavity opening 15, and the inner supporting mechanism comprises an inner folding rod 16 fixedly connected to the inner walls of two ends of the cavity opening 15; by the aid of the cavity opening 15 and the round groove opening 18, the buffer end rod 4 can be effectively lightened.
Further, circular notches 18 are formed in the inner walls of the two sides of the cavity opening 15 at one ends close to the inward folding rods 16, and inner cross beams 17 are fixedly arranged in the two corresponding circular notches 18; by means of the arranged inward folding rods 16 and the inner cross beam 17, the self structural strength of the buffering end rod 4 can be guaranteed while the light weight is achieved, and the buffering operation can be guaranteed to be smoothly carried out.
The working principle is as follows: when the shock absorber is used, the arranged buffer assembly is utilized, the rigid buffer spring 10 is matched with the arranged buffer end rod 4, a good buffer effect is achieved, when two ends of the rigid buffer assembly are impacted, the buffer end rod 4 moves into the buffer cavity, and the rigid buffer spring 10 is compressed to convert impact energy into elastic potential energy of the spring, so that the good buffer effect is achieved; when the impact degree is severe, the inclined plane end 14 at one end of the buffer end rod 4 can be used for extruding the inclined plane lug 13, so that impact energy can be further converted through the second-order rigid springs 12 at two sides, and the aim of improving the buffer effect is fulfilled; by utilizing the arranged connection reinforcing component, good supporting and reinforcing effects can be achieved between the square sleeve 8 and between the outer sleeve core shell 1 and the inner core plate 7 through the arranged reinforcing angle plate 6; the arranged side edge reinforcing components can be utilized, the arranged wavy connecting plates 5 can be utilized to play a good supporting role on two inner sides of the outer sleeve core shell 1, the shock resistance of the outer sleeve core shell is improved, and the reinforcing transverse ribs 9 are matched to achieve the purpose of improving the integral structural strength of the core plate; by utilizing the arranged clamping assembly, the surface of the outer sleeve core shell 1 can form a convex-concave shape while the structural strength of the outer sleeve core shell 1 is improved by utilizing the arranged embedded bar ribs 2 and the frame opening 3, so that the integral embedded degree during the subsequent production of the sliding plate is conveniently ensured, and the structural strength of the sliding plate is favorably ensured; when in use, the buffering end rod 4 can be effectively lightened by the arranged cavity opening 15 and the round slot opening 18; by means of the arranged inward folding rods 16 and the inner cross beam 17, the self structural strength of the buffering end rod 4 can be guaranteed while the light weight is achieved, and the buffering operation can be guaranteed to be smoothly carried out.
Example two:
based on a PU anticollision flax fiber balsa slide core board that first embodiment of this application provided, the second embodiment of this application provides another kind of PU anticollision flax fiber balsa slide core board. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
As shown in fig. 7-8, the second embodiment further includes a plurality of connecting fins 19 fixedly connected between the outer walls of the two ends of the side cavity block 11 and the square-mouth sleeve 8, and one end extension lines of the plurality of connecting fins 19 are collected at one point, a plurality of grid connecting ribs 22 are fixedly connected between the connecting fins 19 located at the outer side and the reinforcing angle plate 6, diamond-shaped meter frames 20 are fixedly mounted at the corners of the top ends of the plurality of square-mouth sleeves 8, and regular hexagonal frame ribs 21 are fixedly connected to the outer walls of the middle ends of the plurality of square-mouth sleeves 8.
By means of the structure, the overall connection stability of the upper layer square-mouth sleeve 8 and the lower layer square-mouth sleeve 8 can be respectively improved by the aid of the diamond-shaped bezel 20 arranged on the outer wall of the square-mouth sleeve 8 and the regular hexagonal frame rib 21 positioned in the center; the connecting fins 19 are arranged, so that good supporting and reinforcing effects can be achieved between the side cavity block 11 and the buffer end rod 4; the connection degree of the square-mouth sleeve 8 and the reinforcing angle plate 6 can be improved by utilizing the arranged grid connecting ribs 22, so that the overall structural strength of the core plate is further improved, and the impact resistance of the core plate is ensured.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a PU anticollision flax fiber balsawood slide core board, includes that whole is flat structure's inner core board (7), its characterized in that: the outer wall of the inner core plate (7) is provided with an outer sleeve core shell (1), the outer walls of two sides of the outer sleeve core shell (1) are respectively provided with a clamping component, one side of the inner core plate (7) opposite to the outer sleeve core shell (1) is provided with a plurality of buffer components, one side of the plurality of buffer components opposite to the outer sleeve core shell (1) and the inner core plate (7) is provided with a connection reinforcing component, and two ends of the inner core plate (7) opposite to the outer sleeve core shell (1) are provided with side reinforcing components;
buffering subassembly includes square mouth sleeve pipe (8) of a plurality of fixed mounting in relative one side of interior core board (7) and overcoat core shell (1), and the middle-end of square mouth sleeve pipe (8) is provided with and separates disconnected piece, upper and lower layer crisscross distribution between square mouth sleeve pipe (8), square mouth sleeve pipe (8) inner wall constitutes the cushion chamber with the both sides that separate disconnected piece, and the equal fixed mounting of one end inner wall of cushion chamber has rigid buffer spring (10), the equal fixed mounting of tip of rigid buffer spring (10) has buffering end rod (4) with cushion chamber inner wall sliding connection, and the tip of buffering end rod (4) sets up to the silica gel material.
2. The PU anti-collision flax fiber balsa wood skateboard core board as claimed in claim 1, characterized in that: buffer unit includes side chamber piece (11) of fixed connection in square-mouth sleeve pipe (8) both sides, and side chamber piece (11) all are linked together with the cushion chamber, the equal fixed mounting of one side inner wall of side chamber piece (11) has second order rigid spring (12), and the equal fixed mounting of tip of second order rigid spring (12) have with side chamber piece (11) inner wall sliding connection's inclined plane lug (13).
3. The PU anti-collision flax fiber balsa wood skateboard core board as claimed in claim 2, characterized in that: the upper end and the lower end of the inclined plane convex block (13) are arranged to be inclined planes, one end, close to the inclined plane convex block (13), of the buffer end rod (4) is provided with an inclined plane end (14), and the inclined plane end (14) is parallel to the inclined plane on the inclined plane convex block (13).
4. The PU anti-collision flax fiber balsa wood skateboard core board as claimed in claim 1, characterized in that: the connection reinforcing assembly comprises a plurality of reinforcing angle plates (6) which are fixedly connected between the corresponding two square-mouth sleeves (8), and the middle ends of the reinforcing angle plates (6) are matched with the inner wall of the outer sleeve core shell (1).
5. The PU anti-collision flax fiber balsa wood skateboard core plate as claimed in claim 4, wherein: the side reinforcing component comprises two corrugated connecting plates (5) arranged on two sides inside the outer core shell (1), the corrugated connecting plates (5) are fixedly connected with the outer core shell (1) and the inner core plate (7), and the overall section of each corrugated connecting plate (5) is L-shaped.
6. The PU anti-collision flax fiber balsa wood skateboard core plate as claimed in claim 5, wherein: and a plurality of uniformly distributed reinforcing transverse ribs (9) are fixedly connected among the corrugated connecting plate (5), the reinforcing angle plate (6) and the square-mouth sleeve (8).
7. The PU anti-collision flax fiber balsa wood skateboard core board as claimed in claim 1, characterized in that: the joint subassembly includes a plurality of equidistance fixed mounting in the gomphosis strip muscle (2) of overcoat core shell (1) both sides outer wall, and corresponds between two gomphosis strip muscle (2) equal fixed mounting have frame mouth (3) that the equidistance distributes, and is a plurality of frame mouth (3) are whole to be crisscross and distribute.
8. The PU anti-collision flax fiber balsa wood skateboard core board as claimed in claim 1, characterized in that: the buffer end rod (4) is internally provided with a cavity opening (15), an inner supporting mechanism is arranged inside the cavity opening (15), and the inner supporting mechanism comprises inner folding rods (16) fixedly connected to the inner walls of the two ends of the cavity opening (15).
9. The PU anti-collision flax fiber balsa wood skateboard core board according to claim 8, characterized in that: round notches (18) are formed in one ends, close to the inward folding rods (16), of the inner walls of the two sides of the cavity opening (15), and inner cross beams (17) are fixedly mounted inside the corresponding two round notches (18).
10. The PU anti-collision flax fiber balsa wood skateboard core board as claimed in claim 3, characterized in that: a plurality of connecting fins (19) of fixedly connected with between side chamber piece (11) both ends outer wall and square-mouth sleeve pipe (8), and the one end extension line of a plurality of connecting fins (19) gathers in a bit, is located the outside connecting fins (19) and strengthen between scute (6) a plurality of grid even muscle (22), a plurality of the equal fixed mounting of top corner of square-mouth sleeve pipe (8) has diamond-shaped table frame (20), and the well end outer wall fixedly connected with of a plurality of square-mouth sleeve pipes (8) regular hexagonal frame muscle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037198.5A CN114377375B (en) | 2022-01-13 | 2022-01-13 | PU anticollision flax fiber balsawood slide core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037198.5A CN114377375B (en) | 2022-01-13 | 2022-01-13 | PU anticollision flax fiber balsawood slide core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114377375A true CN114377375A (en) | 2022-04-22 |
| CN114377375B CN114377375B (en) | 2023-10-20 |
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| CN202210037198.5A Active CN114377375B (en) | 2022-01-13 | 2022-01-13 | PU anticollision flax fiber balsawood slide core |
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| CN210044828U (en) * | 2019-05-26 | 2020-02-11 | 杨米荣 | Anti-collision sliding plate |
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