CN220877677U - Impact-resistant multi-wall structural bat - Google Patents
Impact-resistant multi-wall structural bat Download PDFInfo
- Publication number
- CN220877677U CN220877677U CN202322231528.7U CN202322231528U CN220877677U CN 220877677 U CN220877677 U CN 220877677U CN 202322231528 U CN202322231528 U CN 202322231528U CN 220877677 U CN220877677 U CN 220877677U
- Authority
- CN
- China
- Prior art keywords
- striking
- rod body
- handle
- wall
- striking rod
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fishing Rods (AREA)
Abstract
The utility model relates to a batting-resistant multi-wall structure bat which comprises a batting bat body and a grab handle positioned at the rear side of the batting bat body, wherein a supporting rod extending into the batting bat body is fixed at the rear side of the grab handle, an inner sleeve is fixed at one end of the supporting rod extending into the inner cavity of the batting bat body, and a gap is reserved between the outer surface of the inner sleeve and the inner wall of the batting bat body.
Description
Technical Field
The utility model relates to a hit-resistant multi-wall structural ball bat.
Background
The bat can strike the holding part in the hitting process, and for the hitting part of the aluminum bat, a metal structure with lower rigidity is required to be designed so as to ensure the rebound resilience of the hitting process, so that the rebound resilience of the hitting is improved, but the hitting process is easy to deform and has lower service life, and therefore, the elastic bat structure which can improve the service life of the hitting part of the aluminum bat and ensure the hitting surface of the hitting body in the hitting process is required to be designed.
Disclosure of utility model
In order to solve the problem that the service life of the batting part on the surface is short because the batting part of the existing baseball bat is made of materials with low rigidity for ensuring the batting rebound performance.
The technical scheme of the utility model is as follows: the utility model provides a multi-wall structure bat of resistant striking, includes the striking body and is located the grab handle of striking body rear side, the grab handle rear side is fixed with the bracing piece that extends in the direction striking body, the bracing piece stretches into the one end of striking body inner chamber and is fixed with the interior sleeve pipe, have the clearance between interior sleeve pipe surface and the striking body inner wall.
Preferably, an annular supporting piece is fixed on the supporting rod, and the inner sleeve is fixed on the outer surface of the annular supporting piece.
Preferably, the annular supporting pieces are provided with a pair, the opposite ends of the annular supporting pieces are provided with limiting rings, and the inner sleeve is sleeved between the limiting rings of the pair of annular supporting pieces and connected with the inner sleeve in a gluing mode.
Preferably, the rear end of the supporting rod penetrates through the lower edge of the striking rod body, a grab handle connecting seat is fixed at the rear part of the supporting rod, the rear side of the striking rod body is gradually reduced in a conical shape, the grab handle connecting seat is also tapered, the front end of the grab handle is larger than the opening diameter of the rear end of the striking rod body, and the grab handle connecting seat is limited at the rear end of the striking rod body and fixedly connected with the inner wall of the striking rod body.
Preferably, the rear part of the grab handle connecting seat is provided with external threads, and the grab handle connecting seat is connected with the grab handle through threads.
Preferably, the gap is 2-6mm.
Preferably, the inner sleeve is stiffer than the striking rod body.
Preferably, the front end of the striking rod body is buckled with a sealing cover.
Preferably, the outer surface of the grab handle connecting seat is provided with a glue groove or an oblique elastic sheet.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the inner sleeve with high rigidity is added in the striking rod body, so that the striking rod body can be ensured to have high rebound resilience in the striking process when the striking rod body contacts with the baseball, the striking rod body can deform after striking, the baseball rebounds, and then the inner surface of the striking rod body contacts with the outer surface of the inner sleeve in the inner sleeve, so that the rigidity is increased, the striking rod body is prevented from being deformed continuously, and the service life of the striking rod body is effectively prolonged.
Drawings
FIG. 1 is a schematic cross-sectional view of a striking rod and support rod structure according to an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view showing the connection structure of the striking rod and the grip according to the embodiment of the utility model;
FIG. 3 is a schematic cross-sectional view of the inner sleeve of FIG. 1 according to an embodiment of the present utility model.
Fig. 4 is a schematic view of the assembled state of the present utility model.
Fig. 5 is a schematic view showing an embodiment of a handle connecting seat with a spring structure according to the present utility model.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1-4, a striking-resistant multi-wall structure bat comprises a striking rod body 10 and a grab handle 20 positioned at the rear side of the striking rod body, wherein a supporting rod 30 extending into the striking rod body is fixed at the rear side of the grab handle 20, an inner sleeve 40 is fixed at one end of the supporting rod 30 extending into the inner cavity of the striking rod body, and a gap is reserved between the outer surface of the inner sleeve 40 and the inner wall of the striking rod body.
In this embodiment, the support rod 30 is fixed with an annular support member 310, and the inner sleeve 40 is fixed to the outer surface of the annular support member 310.
The rear end of the support bar 30 passes through the lower edge of the striking rod body 10, and a handle connecting seat 320 is fixed at the rear of the support bar. The rear end of the support rod 30 passes through the lower edge of the striking rod body 10, a grab handle connecting seat 320 is fixed at the rear part of the support rod 30, openings are arranged at two ends of the striking rod body 10, and the rear side of the striking rod body 10 is in a gradually reduced cone shape.
The grab handle connecting seat 320 is also cone-shaped, the front end of the grab handle is larger than the diameter of the opening at the rear end of the striking rod body, and the grab handle connecting seat 320 is limited at the rear end of the striking rod body 10 and fixedly connected with the inner wall of the striking rod body 10.
The gap is 2-6mm and the inner sleeve 40 is stiffer than the striking rod.
During assembly, the hollow end openings of the striking rod body 10 are arranged, and the rear side of the supporting rod passes through the front end opening of the striking rod body 10 until the grab handle connecting seat 320 is clamped at the tail end of the striking rod body 10. At this time, the inner sleeve 40 located at the outer circumference of the supporting rod 30 is located at the middle position of the striking shaft, i.e., the club striking area.
During assembly, the surface of the handle connecting seat 320 needs to be glued in advance, and the handle connecting seat 320 can be glued and fixed in the striking rod body 10 after assembly.
In addition, in the embodiment, the front portion of the handle connecting seat 320 may be fixedly connected with the striking rod body 10 by adopting a threaded connection manner.
The rear half of the handle connecting seat 320 is exposed outside the striking rod body 10 for connection with the handle 20.
According to the utility model, the inner sleeve with high rigidity is added in the striking rod body, so that the striking rod body can be ensured to have high rebound resilience in the striking process when the striking rod body contacts with the baseball, the striking rod body can deform after striking, the baseball rebounds, and then the inner surface of the striking rod body contacts with the outer surface of the inner sleeve in the inner sleeve, so that the rigidity is increased, the striking rod body is prevented from being deformed continuously, and the service life of the striking rod body is effectively prolonged.
In an embodiment of the present utility model, the annular supporting members 310 have a pair, opposite ends of the annular supporting members 310 have a limiting ring 311, and the inner sleeve 40 is connected between the limiting rings 311 of the pair of annular supporting members and is glued to the inner sleeve 40.
The handle connecting seat 320 has an external thread at the rear, and is connected with the handle 20 by a thread, and the front end of the striking rod body 10 is fastened with the sealing cover 110.
In the embodiment of the present utility model, in order to improve the connection between the handle connection seat 320 and the striking rod body 10 more stably, the outer surface of the handle connection seat 320 is provided with a glue groove or an oblique elastic sheet 330. As shown in fig. 5, the use of the slanted spring 330 can be improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (9)
1. The utility model provides a resistant multiwall structure bat of striking, its characterized in that includes the striking body and is located the grab handle of striking body rear side, the grab handle rear side is fixed with the bracing piece that extends in the striking body, the one end that the bracing piece stretched into the striking body inner chamber is fixed with the interior sleeve pipe, have the clearance between interior sleeve pipe surface and the striking body inner wall.
2. The impact resistant multi-wall structured ball bat of claim 1 wherein said support bar has an annular support member secured thereto and said inner sleeve is secured to an outer surface of said annular support member.
3. The impact resistant multi-wall structural ball bat of claim 2 wherein said annular supports are provided in a pair, wherein said annular supports are provided at opposite ends thereof with stop rings, and wherein said inner sleeve is sleeved between the stop rings of the pair of annular supports and is adhesively connected to the inner sleeve.
4. The multi-wall structural ball bat of claim 1 wherein the rear end of the support bar extends through the lower edge of the striking rod body, a handle connecting seat is fixed at the rear of the support bar, the rear side of the striking rod body is tapered, the handle connecting seat is tapered, the front end of the handle is larger than the diameter of the opening at the rear end of the striking rod body, and the handle connecting seat is limited at the rear end of the striking rod body and fixedly connected with the inner wall of the striking rod body.
5. The impact resistant multi-wall structured ball bat of claim 4 wherein said handle connector rear portion has external threads, said handle connector being threadably connected to the handle.
6. The impact resistant multi-wall structured ball bat of claim 1 wherein said gap is 2-6mm.
7. The impact resistant multi-wall structured ball bat of claim 1 wherein said inner sleeve is stiffer than the impact body.
8. The impact resistant multi-wall structured ball bat of claim 1 wherein said striking body is capped at its forward end.
9. The ball bat of claim 4 wherein the handle attachment base has a glue groove or angled spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231528.7U CN220877677U (en) | 2023-08-18 | 2023-08-18 | Impact-resistant multi-wall structural bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231528.7U CN220877677U (en) | 2023-08-18 | 2023-08-18 | Impact-resistant multi-wall structural bat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877677U true CN220877677U (en) | 2024-05-03 |
Family
ID=90876776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322231528.7U Active CN220877677U (en) | 2023-08-18 | 2023-08-18 | Impact-resistant multi-wall structural bat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877677U (en) |
-
2023
- 2023-08-18 CN CN202322231528.7U patent/CN220877677U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070219027A1 (en) | Baseball bat | |
| US6471607B2 (en) | Shock absorbing handle for a sport racket | |
| RU2010128531A (en) | Dust collector | |
| US20090163286A1 (en) | Connecting structure of a shaft and a grip member of a golf club | |
| CN220877677U (en) | Impact-resistant multi-wall structural bat | |
| CN117006140A (en) | Production process of impact-resistant multi-wall structural bat | |
| CN208358694U (en) | A kind of elastic cylindrical pin beats pin tooling | |
| JPH11276652A (en) | Bat for baseball and softball | |
| CN209917194U (en) | Modularization badminton convenient to change feather | |
| CN211158493U (en) | Mallet pole with replaceable mallet head | |
| CN210978085U (en) | Shock absorber tensioning connecting device | |
| JP2023006512A (en) | Golf club and weight member for golf club | |
| CN206770342U (en) | A kind of retractor device | |
| CN213511818U (en) | Special fixing clamping seat for metal spring | |
| CN208990161U (en) | Golf ball nail | |
| JP2008264345A (en) | Golf club | |
| CN214913190U (en) | Double-cylinder shock attenuation softball bat | |
| CN218686153U (en) | Metal bat with composite material connection structure | |
| CN216989745U (en) | Flanging rivet head | |
| CN207311582U (en) | A kind of axial regulating mechanism of steering column | |
| CN217208176U (en) | Sleeve with swing buffer structure | |
| CN215041642U (en) | Pencil | |
| CN218992193U (en) | High strength atomizer spring | |
| CN221130901U (en) | Handle of badminton racket and front sleeve structure thereof | |
| CN218271344U (en) | Screw virtual installation becomes flexible detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |