CN105797335A

CN105797335A - Novel telescopic club

Info

Publication number: CN105797335A
Application number: CN201410847069.8A
Authority: CN
Inventors: 石盛华
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2016-07-27

Abstract

The invention discloses a novel telescopic club, which is composed of a handle ring, a front end, a rear end and a plug head, wherein a first linear section of the front end is in welded connection to the handle ring, and a rear end inner screw thread of the rear end is in threaded connection to the plug head; the telescopic club is characterized in that a sliding head is additionally arranged on the head of a second linear section of the front end; the sliding head is arranged in the rear end, and four sliding bolts, which are distributed on the circumference of a tube core of the front end, are arranged on the sliding head; the part, on the second linear section, of the front end is less than the sliding head in outer diameter, so that on a joint between the second linear section and the sliding head, the front end is provided with a descending annular stepped surface; annular grooves and sliding grooves are formed in the rear end; and by virtue of the annular grooves and the sliding grooves, the front end can slide into the rear end. According to the telescopic club disclosed by the invention, by virtue of the sliding head and the sliding grooves of the front end, the front end can slide into the rear end, so that the purpose of shrinking the club is achieved; therefore, the club is convenient to carry.

Description

Novel contractile bat

Technical field

The present invention relates to field of athletic equipment, particularly relate 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, mainly it is made up of strike section, the section of shaking hands, chock plug, hit, between section and the section of shaking hands, there is arc-shaped transition, accordingly, with respect to other sports equipment, bat entire length is long, carry less desirable, therefore, the present invention is directed in prior art, propose novel contractile bat, it is therefore intended that solve the problem that bat is easy to carry.

Summary of the invention

nullFor achieving the above object，The scheme that this invention address that is: novel contractile bat，By handle ring、Front end、Rear end、Chock plug is constituted，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，Also there is inside the straightway of rear end rear end female thread，The rear end female 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，Junction between the second straightway and slide head, the front end is made to have an annular table terrace fallen，Described rear end，There is inside it cannelure and sliding tray，By cannelure and sliding tray，Front end may slide into the inside of rear end.

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

In particular, described sliding tray, between cannelure and rear end female thread, and circumferentially arrange along its die.Correspondingly, the quantity of sliding tray is four, and cooperates with sliding bolt size.

nullThe present invention，When the state of use，First straightway of front end、Segmental arc、Second straightway can pass through rear end，Owing to junction between the second straightway and slide head, the front end has an annular table terrace fallen，The slide head of front end is then positioned at cannelure，Owing to cannelure has one layer of liner rubber layer，Slide head can be stuck in cannelure by liner rubber layer，During use，As long as the position of the four of slide head sliding bolts and sliding tray is not in same position，Slide head just cannot be slided into outside cannelure by sliding bolt，Thus，Slide head can be fixed on inside rear end，When needs shrink，Have only to turn front end，Make the position of four sliding bolt alignment sliding trays of its slide head，Driving handle ring，Just by slide head, front end will can be slided into slowly the inside of rear end，Such that it is able to reach the purpose that bat shrinks.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present invention.

Fig. 2 is perspective exploded view of the present invention.

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 axonometric chart.

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-the first straightway, 22-segmental arc, 23-the second straightway, 24-slide head, 25-sliding bolt, 3-rear end, 31-rear end segmental arc, 32-rear end straightway, 33-rear end female thread, 34-cannelure, 35-liner rubber layer, 36-sliding tray, 4-chock plug.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiments of the present invention are made brief description.

Fig. 1, Fig. 2, the novel contractile bat of the present invention, it is 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 female 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 in the inside of rear end (3) by its slide head (24).

In order to be more fully understood that the intent of the present invention, 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) has 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), junction between the second straightway (23) and slide head (24), the front end (2) 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), and rear end straightway (32) is internal has rear end female thread (33).Figure 14, Figure 15, the inside of rear end (3) has cannelure (34) and sliding tray (36), cannelure (34), it is positioned at rear end straightway (32) internal, and extend rear end segmental arc (31) and the junction of rear end straightway (32), and also there is one layer of liner rubber layer (35) in cannelure (34), Figure 17 is cannelure (34) enlarged diagram, more clearly show its internal structure, sliding tray (36), it is positioned between cannelure (34) and rear end female thread (33), Figure 18, show further cannelure (34) for circumferentially arranging its quantity along its die is four.

In conjunction with Fig. 4, the present invention, when using batting state, it is internal that second straightway (23) of front end (2) is positioned at rear end segmental arc (31), 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), owing to 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 layer of 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 internal that slide head (24) can be fixed on rear end (3).When needs shrink, have only to turn front end (2), make the position of four sliding bolts (25) alignment sliding tray (36) of its slide head (24), driving handle ring (1), just front end (2) can slowly being slided into the inside of rear end (3) by slide head (24), its contraction state is shown in Fig. 6, Fig. 7, Fig. 8.

The present invention, utilizes slide head (24) and the sliding tray (36) of front end (2), and front end (2) may slide into the inside of rear end (3), such that it is able to reach the purpose that bat shrinks, therefore easy to carry.

Claims

null1. novel contractile bat，By handle ring、Front end、Rear end、Chock plug is constituted，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，Also there is inside the straightway of rear end rear end female thread，The rear end female 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，Junction between the second straightway and slide head, the front end is made to have an annular table terrace fallen，Described rear end，There is inside it 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, it is characterised in that: described cannelure, it is positioned at inside the straightway of rear end, and extends rear end segmental arc and the junction of rear end straightway, and also there is one layer of liner rubber layer in cannelure.
3. novel contractile bat according to claim 1, it is characterised in that: described sliding tray, between cannelure and rear end female thread, and circumferentially arrange along its die.
4. the novel contractile bat according to claim 1 and claim 3, it is characterised in that: the quantity of sliding tray is four, and cooperates with sliding bolt size.