CN211442612U

CN211442612U - Hidden storage battery type frame

Info

Publication number: CN211442612U
Application number: CN201922454164.2U
Authority: CN
Inventors: 黄福贤
Original assignee: Dongguan Junhongda Aluminum Technology Co ltd
Current assignee: Dongguan Junhongda Aluminum Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-08
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of electric vehicle frames, in particular to a hidden storage battery type frame, which comprises a middle pipe and a seat pipe, wherein the seat pipe is in transition fit with the middle pipe, and a cavity for accommodating a storage battery is arranged inside the seat pipe; the locking assembly is used for fixing the relative position of the seat pipe and the middle pipe. The utility model discloses set up the cavity in the seat intraduct, can pack the battery inside the seat pipe into, improved the structural strength of seat pipe, saved the installation space of battery moreover, avoided the battery to be exposed to the sun and drenched, prolonged battery life, and can with the battery is taken back to family or office and is charged, so the theftproof performance of this product is strong. The electric bicycle has the advantages of compact and reasonable structure, convenient disassembly and assembly of the storage battery, safe and reliable use, attractive and elegant appearance and lower production cost, and can be widely applied to all electric vehicles and electric bicycles.

Description

Hidden storage battery type frame

Technical Field

The utility model relates to an electric motor car frame technical field, more specifically say, it relates to a hide battery formula frame.

Background

The electric vehicle can greatly save physical power by providing energy through the storage battery, the existing storage battery is generally arranged in the frame assembly and occupies the position of the frame assembly, so that the frame assembly is heavy in volume and influences the appearance effect, and the storage battery is easily exposed to the sun and rain and influences the service life of the storage battery; in addition, the storage battery is easy to be stolen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hide battery formula frame, have extension battery life, save space and prevent the stolen advantage of battery.

The above technical purpose of the present invention can be achieved by the following technical solutions: a hidden storage battery type frame comprises a middle pipe and a seat pipe, wherein the seat pipe is in transition fit with the middle pipe, and a cavity for accommodating a storage battery is formed in the seat pipe; the locking assembly is used for fixing the relative position of the seat pipe and the middle pipe.

Preferably, the locking assembly includes an opening provided at an end of the middle pipe and a pipe clamp for tightening the opening.

Preferably, the locking assembly comprises an external thread arranged on the outer wall of the seat tube and an internal thread arranged on the inner wall of the middle tube and matched with the external thread.

Preferably, the locking subassembly is including locating a plurality of screw holes that the seat pipe set up and along the axial of seat pipe, locating well pipe and with a plurality of screw hole jacks that can the one-to-one, well tub of outer wall articulates there is the connecting rod, the free end of connecting rod is equipped with the sleeve, sliding connection has the screw with screw hole complex in the sleeve.

Preferably, the head of the screw is provided with a cross handle.

Preferably, the upper end of the seat tube is provided with a power connecting wire jack.

Preferably, still including the five-way head of connecting well bottom of pipe, well pipe upper end is connected with the top tube and forks on, five-way head is connected with low tube and forks down, the top tube with the low tube is connected with the head pipe, on fork with the fork is connected with down and colludes the claw.

To sum up, the utility model discloses beneficial effect who has: set up the cavity in the seat intraduct, can pack the battery into seat intraduct inside, improved the structural strength of seat pipe, saved the installation space of battery moreover, avoided the battery to be exposed to the sun and drenched, prolonged battery life, and can with the battery is taken back to family or office and is charged, so the theftproof performance of this product is strong. The electric bicycle has the advantages of compact and reasonable structure, convenient disassembly and assembly of the storage battery, safe and reliable use, attractive and elegant appearance and lower production cost, and can be widely applied to all electric vehicles and electric bicycles.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partial schematic view of an embodiment of the present invention.

Reference numerals: 1. a middle tube; 2. a seat tube; 3. a locking assembly; 31. a pipe clamp; 32. a sleeve; 33. a jack; 34. a threaded hole; 35. a connecting rod; 36. a screw; 37. a cross handle; 4. a five-way head; 5. feeding a pipe; 6. an upper fork; 7. a lower pipe; 8. a lower fork; 9. a head pipe; 10. and (5) hooking the claw.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

A hidden storage battery type frame is disclosed, referring to fig. 1, and comprises a middle pipe 1 and a seat pipe 2, wherein the seat pipe 2 is in transition fit with the middle pipe 1, and a cavity (not shown in the figure) for accommodating a storage battery is arranged inside the seat pipe 2; and a locking assembly 3 for fixing the relative position of the seat tube 2 and the middle tube 1.

Set up the cavity in seat pipe 2 inside, can pack the battery into seat pipe 2 inside, improved seat pipe 2's structural strength, saved the installation space of battery moreover, avoided the battery to be exposed to the sun and drenched, prolonged battery life, and can with the battery is taken back to family or office and is charged, so the theftproof performance of this product is strong. The electric bicycle has the advantages of compact and reasonable structure, convenient disassembly and assembly of the storage battery, safe and reliable use, attractive and elegant appearance and lower production cost, and can be widely applied to all electric vehicles and electric bicycles.

In this embodiment, the locking assembly 3 includes an opening (not shown) provided at an end of the middle tube 1 and a tube clamp 31 for tightening the opening. When the seat tube 2 is locked, the opening of the middle tube 1 is clamped tightly through the tube clamp 31, so that the inner wall of the middle tube 1 presses the outer wall of the seat tube 2, and the friction force between the middle tube 1 and the seat tube 2 is increased.

Of course, in other embodiments, the locking assembly 3 may be an external thread (not shown) disposed on the outer wall of the seat tube 2 and an internal thread (not shown) disposed on the inner wall of the middle tube 1 and engaged with the external thread, so that the seat tube 2 and the middle tube 1 are locked by the external thread and the internal thread.

In addition, referring to fig. 2, in other embodiments, the locking assembly 3 may also be a plurality of threaded holes 34 provided in the seat tube 2 and arranged along the axial direction of the seat tube 2, and a plurality of insertion holes 33 provided in the middle tube 1 and capable of corresponding to the plurality of threaded holes 34 one by one, the outer wall of the middle tube 1 is hinged with a connecting rod 35, a sleeve 32 is provided at a free end of the connecting rod 35, and a screw 36 matched with the threaded hole 34 is slidably connected in the sleeve 32. A plurality of screw holes 34 are equidistantly distributed, so that when the height of the seat tube 2 needs to be adjusted, a worker can loosen the screws 36, then adjust the communication positions of the jacks 33 and the screw holes 34, finally connect the screws 36 in a threaded manner, the purpose of fixing the position of the seat tube 2 is achieved, and the screws 36 can be prevented from being lost due to the arrangement of the sleeve 32.

Specifically, the head of the screw 36 is provided with a cross handle 37. The cross handle 37 is provided to facilitate manual operation of the tightening or loosening of the screw 36 by a user.

Specifically, the upper end of the seat tube 2 is provided with a power connection wire jack (not shown in the figure).

Specifically, still including the five-way head 4 of connecting well 1 bottoms in the pipe, well 1 upper end in the pipe is connected with top tube 5 and last fork 6, five-way head 4 is connected with low tube 7 and lower fork 8, top tube 5 with low tube 7 is connected with head pipe 9, go up fork 6 with lower fork 8 is connected with colludes claw 10.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a hide battery formula frame, characterized by: the storage battery seat comprises a middle pipe and a seat pipe, wherein the seat pipe is in transition fit with the middle pipe, and a cavity for accommodating a storage battery is arranged in the seat pipe; the locking assembly is used for fixing the relative position of the seat pipe and the middle pipe.

2. The hidden battery type frame as claimed in claim 1, wherein: the locking assembly comprises an opening arranged at the end part of the middle pipe and a pipe clamp used for clamping the opening.

3. The hidden battery type frame as claimed in claim 1, wherein: the locking assembly comprises an external thread arranged on the outer wall of the seat tube and an internal thread arranged on the inner wall of the middle tube and matched with the external thread.

4. The hidden battery type frame as claimed in claim 1, wherein: the locking assembly comprises a plurality of threaded holes arranged in the seat tube along the axial direction of the seat tube, and jacks arranged in the middle tube and capable of corresponding to the threaded holes one to one, the outer wall of the middle tube is hinged with a connecting rod, the free end of the connecting rod is provided with a sleeve, and screws matched with the threaded holes are slidably connected in the sleeve.

5. The hidden battery type frame as claimed in claim 4, wherein: the head of the screw is provided with a cross handle.

6. The hidden battery type frame as claimed in claim 1, wherein: and the upper end of the seat tube is provided with a power connecting wire jack.

7. The hidden battery type frame as claimed in claim 1, wherein: still including the five-way head of connecting well bottom of pipe, well pipe upper end is connected with the top tube and forks on, five-way head is connected with low tube and forks down, the top tube with the low tube is connected with the head pipe, on fork with the fork is connected with down and colludes the claw.