CN204352497U

CN204352497U - Novel contractile bat

Info

Publication number: CN204352497U
Application number: CN201420864157.4U
Authority: CN
Inventors: 石盛华
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2015-05-27
Anticipated expiration: 2024-12-31

Abstract

Novel contractile bat, by handle ring, front end, rear end, chock plug is formed, first straightway of front end and handle ring are welded to connect, the rear end internal thread of rear end and chock plug are threaded, it is characterized in that: the head of the second straightway of described front end also has slide head, slide head is positioned at the inside of rear end, and slide head has four sliding bolts circumferentially arranged along its front end die, second straight length portion front end external diameter is less than the external diameter of slide head, the junction of front end between the second straightway and slide head is made to have an annular table terrace fallen, described rear end, its inside has cannelure and sliding tray, by cannelure and sliding tray, front end may slide into the inside of rear end.The utility model, utilize slide head and the sliding tray of front end, front end may slide into the inside of rear end, thus can reach the object of bat contraction, therefore easy to carry.

Description

Novel contractile bat

Technical field

The utility model relates to field of athletic equipment, particularly relates to novel contractile bat.

Background technology

Baseball is the ball game project that a kind of antagonism is very strong, and along with baseball at home universal, increasing people likes enjoying the enjoyment that this motion brings.Existing bat, primarily of the section of strike, the section of shaking hands, chock plug composition, hit between section and the section of shaking hands and there is arc-shaped transition, therefore, relative to other sports equipment, bat entire length is long, it is not very desirable for carrying, and therefore, the utility model is in prior art, propose novel contractile bat, object is to solve bat problem easy to carry.

Summary of the invention

For achieving the above object, the scheme that the utility model solves is: novel contractile bat, by handle ring, front end, rear end, chock plug is formed, its front end is by the first straightway, segmental arc, second straightway composition, first straightway of front end and handle ring are welded to connect, rear end is by rear end segmental arc, rear end straightway composition, straightway inside, rear end also has rear end internal thread, the rear end internal thread of rear end and chock plug are threaded, it is characterized in that: the head of the second straightway of described front end also has slide head, slide head is positioned at the inside of rear end, and slide head has four sliding bolts circumferentially arranged along its front end die, second straight length portion front end external diameter is less than the external diameter of slide head, the junction of front end between the second straightway and slide head is made to have an annular table terrace fallen, described rear end, its inside has cannelure and sliding tray, by cannelure and sliding tray, front end may slide into the inside of rear end.

In particular, described cannelure, is positioned at rear end straightway inner, and extends the junction of rear end segmental arc and rear end straightway, and in cannelure, also have one deck liner rubber layer.

In particular, described sliding tray, between cannelure and rear end internal thread, and circumferentially arranges along its die.Correspondingly, the quantity of sliding tray is four, and cooperatively interacts with sliding bolt size.

The utility model, when using state, first straightway of front end, segmental arc, second straightway can pass through rear end, because the junction of front end between the second straightway and slide head has an annular table terrace fallen, the slide head of front end is then positioned at cannelure, because cannelure has one deck liner rubber layer, slide head can be stuck in cannelure by liner rubber layer, during use, as long as the position of four of slide head sliding bolts and sliding tray is not in same position, slide head just cannot slide into outside cannelure by sliding bolt, thus, slide head can be fixed on inside, rear end, when needs shrink, only need turn front end, four sliding bolts of its slide head are made to aim at the position of sliding tray, driving handle ring, just by slide head, front end will can be slided into slowly the inside of rear end, thus the object of bat contraction can be reached.

Accompanying drawing explanation

Fig. 1 is the utility model schematic perspective view.

Fig. 2 is the utility model perspective exploded view.

Fig. 3 is Fig. 1 front view.

Fig. 4 is Fig. 3 A-A sectional view.

Fig. 5 is Fig. 4 A partial enlarged drawing.

Fig. 6 is Fig. 1 contraction state stereogram.

Fig. 7 is Fig. 6 front view.

Fig. 8 is Fig. 7 B-B sectional view.

Fig. 9 is front end perspective schematic diagram.

Figure 10 is Fig. 9 front view.

Figure 11 is Figure 10 C-C sectional view.

Figure 12 is Fig. 9 B partial enlarged drawing.

Figure 13 is back end perspective schematic diagram.

Figure 14 is Figure 13 front view.

Figure 15 is Figure 14 D-D sectional view.

Figure 16 is Figure 15 E-E sectional view.

Figure 17 is Figure 15 C partial enlarged drawing.

Figure 18 is Figure 16 enlarged diagram.

Wherein: 1-handle ring, 2-front end, 21-first straightway, 22-segmental arc, 23-second straightway, 24-slide head, 25-sliding bolt, 3-rear end, 31-rear end segmental arc, 32-rear end straightway, 33-rear end internal thread, 34-cannelure, 35-liner rubber layer, 36-sliding tray, 4-chock plug.

Detailed description of the invention

Below in conjunction with accompanying drawing, brief description is made to embodiment of the present utility model.

Fig. 1, Fig. 2, the novel contractile bat of the utility model, be made up of handle ring (1), front end (2), rear end (3), chock plug (4), first straightway (21) and the handle ring (1) of front end (2) are welded to connect, rear end internal thread (33) and the chock plug (4) of rear end (3) are threaded, the head of second straightway (23) of front end (2) also has slide head (24), slide head (24) is positioned at the inside of rear end (3), and front end (2) are connected in one by the inside of its slide head (24) in rear end (3).

In order to understand intention of the present utility model better, Fig. 9, Figure 10, shown in Figure 11, front end (2) is by the first straightway (21), segmental arc (22), second straightway (23) forms, the head of second straightway (23) of front end (2) also has slide head (24), in conjunction with slide head (24) enlarged diagram shown in Figure 12, clearly show, slide head (24) have four sliding bolts (25) circumferentially arranged along its front end (2) die, second straightway (23) part front end (2) external diameter is less than the external diameter of slide head (24), the junction of front end (2) between the second straightway (23) and slide head (24) is made to have an annular table terrace fallen.Figure 13, described rear end (3), be made up of rear end segmental arc (31), rear end straightway (32), rear end straightway (32) inside has rear end internal thread (33).Figure 14, Figure 15, the inside of rear end (3) has cannelure (34) and sliding tray (36), cannelure (34), be positioned at rear end straightway (32) inner, and extend the junction of rear end segmental arc (31) and rear end straightway (32), and in cannelure (34), also there is one deck liner rubber layer (35), Figure 17 is cannelure (34) enlarged diagram, more clearly show its internal structure, sliding tray (36), be positioned between cannelure (34) and rear end internal thread (33), Figure 18, show further cannelure (34) for circumferentially arranging its quantity along its die is four.

Composition graphs 4, the utility model, when using batting state, second straightway (23) of front end (2) is positioned at rear end segmental arc (31) inside, and the segmental arc (22) of rear end segmental arc (31) and front end (2) is connected to become the segmental arc of bat.First straightway (21) of front end (2), segmental arc (22), second straightway (23) can pass through rear end (3), because front end (2) junction between the second straightway (23) and slide head (24) has an annular table terrace fallen, the slide head (24) of front end (2) is positioned at cannelure (34), cannelure (34) has one deck liner rubber layer (35), slide head (24) can be stuck in cannelure (34) by liner rubber layer (35), therefore, as long as the position of four sliding bolts (25) of slide head (24) and sliding tray (36) is not in same position, slide head (24) just cannot pass through sliding bolt (25) and slide into cannelure (34) outward, thus, it is inner that slide head (24) can be fixed on rear end (3).When needs shrink, only need turn front end (2), four sliding bolts (25) of its slide head (24) are made to aim at the position of sliding tray (36), driving handle ring (1), just by slide head (24), front end (2) will can be slided into slowly the inside of rear end (3), its contraction state is for shown in Fig. 6, Fig. 7, Fig. 8.

The utility model, utilize slide head (24) and the sliding tray (36) of front end (2), front end (2) may slide into the inside of rear end (3), thus can reach the object of bat contraction, therefore easy to carry.

Claims

1. novel contractile bat, by handle ring, front end, rear end, chock plug is formed, its front end is by the first straightway, segmental arc, second straightway composition, first straightway of front end and handle ring are welded to connect, rear end is by rear end segmental arc, rear end straightway composition, straightway inside, rear end also has rear end internal thread, the rear end internal thread of rear end and chock plug are threaded, it is characterized in that: the head of the second straightway of described front end also has slide head, slide head is positioned at the inside of rear end, and slide head has four sliding bolts circumferentially arranged along its front end die, second straight length portion front end external diameter is less than the external diameter of slide head, the junction of front end between the second straightway and slide head is made to have an annular table terrace fallen, described rear end, its inside has cannelure and sliding tray, by cannelure and sliding tray, front end may slide into the inside of rear end.

2. novel contractile bat according to claim 1, is characterized in that: described cannelure, is positioned at rear end straightway inner, and extends the junction of rear end segmental arc and rear end straightway, and in cannelure, also have one deck liner rubber layer.

3. novel contractile bat according to claim 1, is characterized in that: described sliding tray, between cannelure and rear end internal thread, and circumferentially arranges along its die.

4. according to claim 1 or novel contractile bat according to claim 3, it is characterized in that: the quantity of sliding tray is four, and cooperatively interact with sliding bolt size.