CN210299981U - Carbon-fibre composite back of body frame locks fast - Google Patents
Carbon-fibre composite back of body frame locks fast Download PDFInfo
- Publication number
- CN210299981U CN210299981U CN201920906260.3U CN201920906260U CN210299981U CN 210299981 U CN210299981 U CN 210299981U CN 201920906260 U CN201920906260 U CN 201920906260U CN 210299981 U CN210299981 U CN 210299981U
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- body frame
- compresses tightly
- pivot
- boss
- buckle
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Abstract
The utility model relates to a back of body frame technical field especially relates to a quick locking carbon-fibre composite back of body frame, including the back of body frame body, one side of back of body frame body is fixed with the aluminum alloy mount through the locking mechanism installation, and locking mechanism includes cam handle, pivot, compresses tightly boss and buckle, compresses tightly the boss and installs on the back of body frame body, and the buckle is installed to the bottom that compresses tightly the boss, and the mid-mounting that compresses tightly the boss has the pivot, cup joints on the pivot and is fixed with cam handle, the utility model discloses rigidity, toughness are big, durable, and body weight is light and handy, satisfies the needs of stuttering long-distance bear.
Description
Technical Field
The utility model relates to a back of body frame technical field especially relates to a locking carbon-fibre composite back of body frame fast.
Background
The back frame on the market is mostly manufactured by welding steel pipes or injection molding of toughened resin, and the back frame welded by the steel pipes has high bearing capacity but is very heavy and is not suitable for long-distance hiking carrying; most of the back frame locking mechanisms adopt knob type locking to install the radio station, so that the time is delayed, the operation is complicated, and the energy of unnecessary time is added to communication personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick locking carbon fiber composite material back frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick locking carbon-fibre composite back of body frame, includes the back of body frame body, one side of back of body frame body is fixed with the aluminum alloy mount through the locking mechanism installation, and locking mechanism includes cam handle, pivot, compresses tightly boss and buckle, compresses tightly the boss and installs on the back of body frame body, and the buckle is installed to the bottom that compresses tightly the boss, and the mid-mounting that compresses tightly the boss has the pivot, cup joints on the pivot and is fixed with cam handle.
Preferably, the back frame body is of an integral structure formed by injection molding at one time, and the back frame body is made of a carbon fiber reinforced thermoplastic resin matrix composite material.
Preferably, the cam handle is formed by injection molding of a POM polyformaldehyde material.
Preferably, the buckle is a metal buckle.
The utility model has the advantages that:
the carbon fiber composite material is adopted for design, so that the carbon fiber composite material has the advantages of high rigidity and toughness, firmness, durability and light weight of the body, and meets the requirement of hiking long-distance carrying; the back frame body is designed by human engineering, is more fit with the back outline of a human body and saves labor when being carried on the back; the weight reduction hole site and the strap threading hole site are arranged, so that the dual functions of adjusting the height of the straps and reducing the weight are achieved, a user can adjust the height of the straps according to the height of the user, and the adaptability is high; the quick locking is convenient, the operation is simple, and the time and the labor are saved.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a quick locking carbon-fibre composite back of body frame.
In the figure: 1 cam handle, 2 round pin axles, 3 compress tightly boss, 4 buckles, 5 aluminum alloy mounts, 6 back of the body frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a quick locking carbon-fibre composite back of body frame, including back of the body frame body 6, one side of back of the body frame body 6 is fixed with aluminum alloy mount 5 through the locking mechanism installation, locking mechanism includes cam handle 1, the pivot 2, compress tightly boss 3 and buckle 4, the buckle is installed to the bottom that compresses tightly boss 3, and the mid-mounting that compresses tightly boss 3 has pivot 2, cup joint on the pivot 2 and be fixed with cam handle 1, back of the body frame body 6 is injection moulding's an organic whole structure, and the material of back of the body frame body 6 is carbon fiber reinforcement thermoplastic resin base combined material, cam handle 1 adopts POM polyformaldehyde material injection moulding, buckle 4 is the metal buckle.
In this embodiment, through quick locking mechanism, the quick locking of buckle 4 is realized to 1 mechanism of application cam handle, fix aluminium alloy mount 5 for the radio station on lightweight carbon-fibre composite back of the body frame body 6, and back of the body frame body 6 is injection moulding's an organic whole structure, the material of back of the body frame body 6 is carbon fiber reinforced thermoplastic resin base combined material, cam handle 1 adopts POM polyformaldehyde material injection moulding, self-lubricating performance is good, buckle 4 adopts metal trip intensity high, aluminium alloy mount 5 adopts aluminium alloy forming, lightweight intensity is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a quick locking carbon-fibre composite back of body frame, includes back of the body frame body (6), its characterized in that, one side of back of the body frame body (6) is fixed with aluminum alloy mount (5) through the locking mechanism installation, and locking mechanism includes cam handle (1), pivot (2), compresses tightly boss (3) and buckle (4), and the buckle is installed to the bottom that compresses tightly boss (3), and the mid-mounting that compresses tightly boss (3) has pivot (2), cup joints on pivot (2) and is fixed with cam handle (1).
2. The back frame made of the carbon fiber composite material capable of being locked quickly as claimed in claim 1, wherein the back frame body (6) is an integral structure formed by injection molding once, and the back frame body (6) is made of a carbon fiber reinforced thermoplastic resin matrix composite material.
3. The quick-locking carbon fiber composite material back frame as claimed in claim 1, wherein the cam handle (1) is injection-molded by POM polyformaldehyde material.
4. The back frame of quick-locking carbon fiber composite material as claimed in claim 1, wherein the snap (4) is a metal snap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906260.3U CN210299981U (en) | 2019-06-17 | 2019-06-17 | Carbon-fibre composite back of body frame locks fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906260.3U CN210299981U (en) | 2019-06-17 | 2019-06-17 | Carbon-fibre composite back of body frame locks fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210299981U true CN210299981U (en) | 2020-04-14 |
Family
ID=70144281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920906260.3U Active CN210299981U (en) | 2019-06-17 | 2019-06-17 | Carbon-fibre composite back of body frame locks fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210299981U (en) |
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2019
- 2019-06-17 CN CN201920906260.3U patent/CN210299981U/en active Active
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