TWM550702U - Anti-theft pipe clamp structure - Google Patents

Description

Anti-theft tube bundle structure

The present invention relates to a tube bundle, and more particularly to an anti-theft tube bundle structure having a lock.

According to the development trend of environmental protection and energy conservation in recent years, the existing bicycles used by people are deeply loved by people. Because bicycles are mainly driven by human pedaling, although they have the function of fitness, they have a small number of women and children with poor physical strength. Old people or patients, etc., often cannot step on the whole step after riding out, but it is inconvenient and troublesome. Therefore, there are electric bicycles that are both manpower and electric drive, providing people to use different driving methods to ride bicycles. .

The batteries and controllers of traditional electric bicycles are mainly used for external plug-in. Due to their exposed design, the battery or controller is often stolen. In order to solve the problem of theft, the industry provides a number of solutions, such as the battery part is placed in the front fork riser, although it saves space, but because it is placed from the top to the bottom of the front fork riser Then, the top is sealed by a cap screw, so that the battery can be stolen only by removing the cover, and the anti-theft effect is limited.

Therefore, how to prevent the battery of the electric bicycle from being stolen and increase the anti-theft effect of the battery is to be solved by the relevant industry.

In order to solve the above problems, the present invention provides an anti-theft tube bundle structure, in which a battery is installed in a tube of a seat cushion riser, a seat cushion riser is sleeved through the bundle ring body, and the handle end and the collar of the operation handle are locked by the lock The ring portions of the body are locked to each other, so that the battery is locked in the seat cushion riser to achieve the anti-theft effect.

An embodiment of the present invention provides an anti-theft tube bundle structure, which is sleeved on a seat tube of an electric bicycle, and a battery is installed in the tube of the seat tube. The anti-theft tube bundle structure comprises: a bundle ring body having a ring portion and a connecting ring portion a lug portion; an operating handle pivotally disposed on the lug portion, the two ends of the operating handle are respectively an operating end and a handle end, the operating end is pivoted on the lug portion, and the operating handle is swingable relative to the collar body , in order to control the inner diameter of the ring portion; and a lock, which is disposed on the ring portion, and the lock is slidably connected to the handle end between the locked state and the unlocked state, wherein in the locked state, the handle end is locked by the lock Solid; in the unlocked state, the operating handle can swing relative to the collar body.

In an embodiment of the present invention, the lock has a lock head and one of the lock locks. When the lock is in the locked state, the lock is snap-fitted to the handle end.

In an embodiment of the present invention, a locking portion is radially protruded from the center end of the ring portion with respect to the center line of the ring portion, and the engaging portion corresponds to the locking device, and the locking device is locked and locked between the locked state and the unlocked state. .

In an embodiment of the present invention, the engaging portion is provided with a fixing hole, and in the locked state, the locking body is coupled to the fixing hole.

In an embodiment of the present invention, the aperture of the fixing hole is slightly larger than the outer diameter of the lock cylinder.

In an embodiment of the present invention, the ring portion has a mounting block protruding from one side of the lug portion, and the lock is disposed on the mounting block.

In an embodiment of the present invention, the mounting block is provided with an assembly hole, and the lock is disposed in the assembly hole.

In an embodiment of the present invention, a locking portion is radially protruded from the center end of the ring portion with respect to the center line of the ring portion, and the cross-sectional shape of the engaging portion is the same as the cross-sectional shape of the mounting block.

In an embodiment of the present invention, the engaging portion is provided with a fixing hole, and the locking device is a pressing lock. The locking device has a locking head and a locking body of the locking lock. In the locked state, the locking body is coupled to the fixing hole.

In an embodiment of the present invention, the height of the mounting block is less than the height of the ring portion.

By the above, the creation can achieve the effect that the battery is installed in the tube of the seat riser, and the seat riser is sleeved through the collar body. When the lock is in the locked state, the handle end of the handle is locked. The lock allows the battery to be locked in the seat riser for anti-theft.

Furthermore, the present invention combines the lock with the collar body, and prevents the handle from being arbitrarily oscillated by the lock, thereby preventing the battery placed in the seat tube from being stolen at will, thereby achieving the best structure with a simple structure. Anti-theft lock effect.

For the convenience of the description, the central idea expressed in the column of the above novel content is expressed by a specific embodiment. The various items in the examples are drawn to scale in the description and not to the actual elements, and are described in the foregoing.

Referring to FIG. 1 to FIG. 5, the present invention provides an anti-theft tube bundle structure 100, which is sleeved on a seat tube 2 of an electric bicycle 1, and a battery 3 is installed in a tube of the seat tube 2, when the seat tube 2 and the seat cushion stand After the tube 4 is relatively displaced, the locking and fixing effect can be provided by the anti-theft tube bundle structure 100, and the anti-theft tube bundle structure 100 comprises:

A ring body 10 having a ring portion 11 , a lug portion 12 of the connecting ring portion 11 and a notch 13 , the ring portion 11 is sleeved on the seat tube 2 , and the two ends of the lug portion 12 connecting the ring portion 11 are provided The first lug 121 and the second lug 122 are disposed between the first lug 121 and the second lug 122.

The mounting portion 14 is opposite to the center line of the ring portion 11 and has a mounting surface 141 opposite to the center line of the ring portion 11. The mounting block 14 is opposite to the center line of the ring portion 11. An assembly hole 143 is bored in the center line direction of the ring portion 11. The center point of the assembly hole 143 extends in a direction parallel to the center line direction of the ring portion 11, wherein the height of the mounting block 14 is smaller than the height of the ring portion 11. In addition, a first screw hole 144 is bored in a side surface of the outer edge of the mounting block 14 with respect to the center line of the ring portion 11. The first screw hole 144 communicates with the assembly hole 143, and the first screw hole 144 is screwed to the screw member 5. .

An operating handle 20 is pivotally connected to the lug portion 12 in a vertical direction of the center line of the ring portion 11 by a pivoting assembly 30. The pivoting assembly 30 is used to control the size of the notch 13. The operating handle 20 is swingable relative to the collar body 10 to control the inner diameter of the ring portion 11. The two ends of the operating handle 20 are respectively an operating end 21 and a handle end 22, and the operating end 21 is pivoted on the lug portion 12. The operating end 21 has an eccentric structure, and the operating handle 20 can be closed to the collar body by the handle end 22. 10 or pull away from the collar body 10.

Moreover, the engaging end 22 is radially protruded from the center line of the ring portion 11 with an engaging portion 23 corresponding to the mounting block 14 , and the cross-sectional shape of the engaging portion 23 is the same as the cross-sectional shape of the mounting block 14 . The engaging portion 23 has a contact surface 231. The contact surface 231 and the abutting surface 142 face each other. The engaging portion 23 is disposed with a fixing hole 232 in a direction of the center line of the ring portion 11. It is on the same line as the center point of the fixing hole 232.

A lock 40 is disposed on the mounting block 14 of the ring portion 11. The lock 40 is disposed in the assembly hole 143 by the assembly surface 141 toward the abutting surface 142, and the engaging portion 23 corresponds to the lock 40. The lock 40 is rotatably connected to the engaging portion 23 of the handle end 22 between the locked state and the unlocked state, wherein when the lock 40 is in the locked state, the handle end 22 and the mounting block 14 of the ring portion 11 are mutually locked; the lock 40 is In the unlocked state, the operating handle 20 can be swung relative to the collar body 10 by the handle end 22.

The lock 40 has a lock head 41 and a lock core 42 of the lock lock 41. The outer edge of the lock head 41 is provided with a second screw hole 43. The second screw hole 43 corresponds to the first screw hole 144 and is screwed through the screw member 5. The lock 40 is fixed in the assembly hole 143 of the mounting block 14 in the first screw hole 144 and the second screw hole 43. The lock head 41 has a lock surface 411. The lock surface 411 is flush with the assembly surface 141. The lock surface 411 has a key hole 412. The key hole 412 can be used for the key to rotate the lock core 42 to lock the lock 40.

Moreover, the outer diameter of the lock core 42 is slightly smaller than the aperture of the fixing hole 232. The lock core 42 is coupled to the fixing hole 232 of the engaging portion 23 of the handle end 22 in the locked state. In the present embodiment, the lock 40 is a push lock. Therefore, when the lock 40 is in the unlocked state, the lock 42 is not stuck in the fixing hole 232; when the lock 40 is to be locked, the lock is pressed by pressing the lock 42 42 is pressed downward relative to the assembly surface 141 in the direction of the abutment surface 142, so that the lock 42 is retracted in the lock 41, and one end of the lock 42 is snap-fitted into the fixing hole 232 to achieve the locked state; The key can be inserted into the keyhole 412 through the key and the lock 42 can be rotated to unlock the lock 40, and the lock 42 protrudes from the lock surface 411 to provide the user with the next lock.

Therefore, referring to FIG. 1 and FIG. 4, when the user wants to put the battery 3 into the seat tube 2, the lock 40 is first unlocked, and the handle 20 is pulled away from the collar body 10 by the handle end 22. Through the eccentric structure of the operating end 21, the first lug 121 is moved away from the second lug 122, the notch 13 is enlarged, and the inner diameter of the ring portion 11 is enlarged, so that the seat cushion riser 4 can be detached from the seat tube 2, The battery 3 can be placed in the seat tube 2.

Referring to FIG. 1 and FIG. 5, after the battery 3 is placed in the seat tube 2, the handle 20 is pivoted back to the collar body 10 by the handle end 22, and the first lug is transmitted through the eccentric structure of the operating end 21. 121 close to the second lug 122, the notch 13 is reduced, and the gap 13 can be narrowed by the pivoting assembly 30, so that the inner diameter of the ring portion 11 is reduced and pressed against the seat tube 2 and the seat pad riser 4, so that the seat tube 2 The seat riser 4 is fixed to each other; then, the lock 42 is pressed into the lock 41 to lock the lock 40 to complete the locking of the battery 3 in the seat tube 2.

Therefore, the present invention combines the lock 40 with the collar body 10, and the operating handle 20 is locked to the collar body 10 by the lock 40 to prevent the operating handle 20 from being arbitrarily oscillated, so that the battery placed in the seat tube 2 3 is not arbitrarily stolen, therefore, this creation with a simple structure, can achieve the best anti-theft lock effect.

The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All kinds of modifications or changes that are not in violation of the spirit of this creation are all in the scope of this creative intention.

1‧‧‧Electric bicycle
2‧‧‧ seat tube
3‧‧‧Battery
4‧‧‧Cushion riser
5‧‧‧ screw
100‧‧‧Anti-theft tube bundle structure
10‧‧‧Bundle body
11‧‧‧ Ring Department
12‧‧‧ 耳耳部
121‧‧‧First lug
122‧‧‧second lug
13‧‧‧ gap
14‧‧‧Installation block
141‧‧‧Assembled surface
142‧‧‧ by face
143‧‧‧Assembled holes
144‧‧‧First screw hole
20‧‧‧Operation handle
21‧‧‧Operator
22‧‧‧Hand side
23‧‧‧Clock Department
231‧‧‧Contact surface
232‧‧‧Fixed holes
30‧‧‧ pivot assembly
40‧‧‧Locks
41‧‧‧Lock
411‧‧‧Lock face
412‧‧‧ keyhole
42‧‧‧Locken
43‧‧‧Second screw hole

Figure 1 is a perspective view of the structure of the anti-theft tube bundle. 2 is an exploded perspective view of FIG. 1. Figure 3 is a partial cross-sectional view of Figure 1. Fig. 4 is a schematic view showing the assembly of the anti-theft tube bundle structure on the bicycle. Fig. 5 is a schematic view showing the installation of the anti-theft tube bundle structure on the bicycle.

1‧‧‧Electric bicycle

2‧‧‧ seat tube

3‧‧‧Battery

4‧‧‧Cushion riser

100‧‧‧Anti-theft tube bundle structure

10‧‧‧Bundle body

20‧‧‧Operation handle

40‧‧‧Locks

Claims (10)

The utility model relates to an anti-theft tube bundle structure, which is sleeved on a seat tube of an electric bicycle, and a battery is installed in the tube of the seat tube. The anti-theft tube bundle structure comprises: a bundle ring body having a ring portion and a lug portion connecting the ring portion; An operating handle is pivotally disposed on the lug portion, and the two ends of the operating handle are respectively an operating end and a handle end, and the operating end is pivotally disposed on the lug portion, and the operating handle is swingable relative to the beam ring body a lock for controlling the inner diameter of the ring portion; and a lock disposed on the ring portion, the lock being slidably coupled to the handle end between the locked state and the unlocked state, wherein, in the locked state, the lock The handle end is locked by the lock; in the unlocked state, the handle can swing relative to the collar body. The anti-theft tube bundle structure according to claim 1, wherein the lock has a lock head and a lock arm that is coupled to the lock head. When the lock is in a locked state, the lock arm is fixedly coupled to the handle end. The anti-theft tube bundle structure of claim 2, wherein the handle end is radially protruded from a center line of the ring portion, and the engaging portion corresponds to the lock, and the lock is in a locked state and an unlocked state. The latching portion is connected to the latching portion. The anti-theft tube bundle structure of claim 3, wherein the engaging portion is provided with a fixing hole, and the locking body is coupled to the fixing hole when in the locked state. The anti-theft tube bundle structure according to claim 4, wherein the fixing hole has a hole diameter slightly larger than an outer diameter of the lock cylinder. The anti-theft tube bundle structure according to claim 1 or 2, wherein the ring portion has a mounting block protruding from a side of the lug portion, and the lock is disposed on the mounting block. The anti-theft tube bundle structure of claim 6, wherein the mounting block is provided with an assembly hole, and the lock is disposed in the assembly hole. The anti-theft tube bundle structure of claim 6, wherein the handle end is radially protruded from the center line of the ring portion, and the cross-sectional shape of the engaging portion is the same as the cross-sectional shape of the mounting block. The anti-theft tube bundle structure of claim 8, wherein the engaging portion is provided with a fixing hole, and the locking device is a pressing lock, the locking device has a locking head and a locking body connecting the locking head, in the locked state, The lock is coupled to the fixing hole. The anti-theft tube bundle structure of claim 6, wherein the height of the mounting block is less than the height of the ring portion.