CN211483333U

CN211483333U - Antigravity sliding knapsack mechanism and antigravity knapsack adopting same

Info

Publication number: CN211483333U
Application number: CN201921899468.3U
Authority: CN
Inventors: 杨懿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-15
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to an antigravity sliding bearing mechanism and an antigravity backpack adopting the same, wherein the bearing mechanism is applied to a heavy-load backpack and comprises a backpack frame, a backpack frame and an elastic mechanism; the backpack frame is arranged on the guide rail of the backpack frame in a sliding manner through the slide block; one end of the elastic mechanism is fixed on the backpack frame, and the other end of the elastic mechanism is fixed on the backpack frame; under the action of the arranged elastic mechanism, the sliding block can slide back on the guide rail, so that the backpack frame is driven to move back and forth on the backpack frame. The utility model provides an antigravity slides bears structure and knapsack can have the efficiency to reduce because of the pressure that bears a burden and cause to the health, overcomes because the whipping can influence user's the balance of marcing during the knapsack motion.

Description

Antigravity sliding knapsack mechanism and antigravity knapsack adopting same

Technical Field

The utility model relates to a knapsack, concretely relates to antigravity slides and bears mechanism and adopts antigravity knapsack of this mechanism.

Background

The current knapsack technique generally adopts free fall, directly hangs the knapsack user on one's body, and the knapsack weight is completely loaded on one's body, and the user hundredth has born the weight of knapsack to except the weight of the original knapsack of load when running, the whipping can influence user's the balance of marcing during the knapsack motion, still needs extra strength to keep the knapsack beat the balance problem that the whipping brought.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an antigravity slides bears mechanism and adopts the antigravity knapsack of this mechanism, the utility model provides an antigravity slides bears structure and knapsack can have the efficiency to reduce because of bearing a burden to the pressure that the health caused, overcomes because the whipping can influence user's the balance of marcing during the knapsack motion.

In order to achieve the above object, one aspect of the present invention is to provide an antigravity sliding backpack mechanism, which is applied to a heavy backpack, and comprises a backpack frame, a backpack frame and an elastic mechanism; the backpack frame is arranged on the guide rail of the backpack frame in a sliding manner through the slide block; one end of the elastic mechanism is fixed on the backpack frame, and the other end of the elastic mechanism is fixed on the backpack frame; under the action of the arranged elastic mechanism, the sliding block can slide back on the guide rail, so that the backpack frame is driven to move back and forth on the backpack frame.

Furthermore, one end of the elastic mechanism is fixed on the upper frame of the backpack frame, and the other end of the elastic mechanism is fixed on the lower frame of the backpack frame.

The seat belt frame further comprises a first elastic fixing piece and a second elastic fixing piece, wherein the first elastic fixing piece is arranged on the seat belt frame; the second elastic fixing piece is arranged on the backpack frame.

Furthermore, one end of the elastic mechanism is fixed on the first elastic fixing piece, and the other end of the elastic mechanism is fixed on the second elastic fixing piece.

The backpack comprises a backpack frame, and is characterized by further comprising a reinforcing cross beam, wherein the reinforcing cross beam arranged on the backpack frame is used as a first cross beam, the reinforcing cross beam arranged on the backpack frame is used as a second cross beam, one end of an elastic mechanism is fixed on the first cross beam, and the other end of the elastic mechanism is fixed on the second cross beam.

Furthermore, through holes for reducing weight are formed in the backpack frame and the backpack frame, and a plurality of through holes form a hollow structure on the backpack frame and the backpack frame.

Furthermore, a first reinforcing rib is arranged in the hollow structure on the backpack frame, a second reinforcing rib is arranged in the hollow structure on the backpack frame, one end of the elastic mechanism is fixed on the first reinforcing rib, and the other end of the elastic mechanism is fixed on the second reinforcing rib.

Furthermore, the number of the guide rails is at least more than one, and when the number of the guide rails is more than two, the more than two guide rails are arranged on the strap frame in parallel; the elastic mechanism is composed of a plurality of springs in rows.

Furthermore, a strap structure is fixedly arranged on the strap frame, and the strap structure is arranged in two modes;

the first setting mode is as follows: the strap structure comprises a strap, and two ends of the strap are directly fixed on the strap frame; or

The second setting mode is as follows: the strap structure comprises a strap and a fixing gasket, the fixing gasket is fixed on the strap frame, and the strap is fixedly arranged on the fixing gasket.

The utility model discloses another aspect still provides an antigravity knapsack, and this antigravity knapsack adopts foretell antigravity slip knapsack mechanism, still includes the knapsack, the knapsack is fixed to be set up on the knapsack frame.

The utility model adopts the technical proposal that the guide rail is arranged on the braces frame, the slide block is arranged on the backpack frame, and the backpack frame is arranged on the guide rail of the braces frame through the slide block in a sliding way; one end of the elastic mechanism is fixed on the backpack frame, and the other end of the elastic mechanism is fixed on the backpack frame; through the elastic mechanism, the backpack frame can slide back and forth on the backpack frame. The utility model discloses following beneficial effect has:

1. the backpack frame is provided with the guide rail, the backpack frame is provided with the sliding block, the backpack frame is arranged on the guide rail of the backpack frame in a sliding mode through the sliding block, the backpack frame is limited to move up and down due to the structure, the backpack cannot shake left and right, and the problem that the user is influenced by swinging during backpack movement is solved.

2. When the backpack is used for sports, the backpack load-bearing part moves up and down in a rhythmic manner to achieve the kinetic energy of load-bearing to help a user keep balance, and the load-bearing of the backpack is not always borne on the user, so that the influence of a heavy object on the user is dispersed by using an elastic material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the strap frame of the present invention;

FIG. 2 is a schematic view of the structure of the backpack frame of the present invention;

FIG. 3 is a schematic view of the structure of the combination of the backpack frame and the backpack frame of the present invention;

FIG. 4 is an embodiment of the antigravity sliding back carrying mechanism of the present invention;

FIG. 5 is a schematic view of the backpack with a strap structure;

fig. 6 is a schematic view of the antigravity backpack of the present invention.

In the figure: 1. a harness frame; 2. a backpack frame; 3. an elastic mechanism; 4. a guide rail; 5. a slider; 6. a first elastic fixing member; 7. a second elastic fixing member; 8. a first cross member; 9. a second cross member; 10. a through hole; 11. a harness; 12. a backpack; 13. a first reinforcing rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, 2 and 3, the present embodiment provides an anti-gravity sliding backpack mechanism, which is applied to a heavy backpack and comprises a backpack frame 1, a backpack frame 2 and an elastic mechanism 3; the backpack frame 2 is arranged on the guide rail 4 of the backpack frame 1 in a sliding manner through the slide block 5; one end of the elastic mechanism 3 is fixed on the backpack frame 1, and the other end of the elastic mechanism 3 is fixed on the backpack frame 2; under the action of the arranged elastic mechanism 3, the sliding block 5 can slide back on the guide rail 4, and then the backpack frame 2 is driven to move back and forth on the backpack frame 1.

As a preferred embodiment, in the anti-gravity sliding backpack mechanism provided in this embodiment, as shown in fig. 1, a schematic view of a structure of a backpack frame is provided, and the pair of guide rails 4 are arranged on the backpack frame 1 in parallel;

as shown in fig. 2, a schematic structural diagram of a backpack frame is provided, wherein a beam is arranged on the backpack frame 2, and a slider 5 is embedded in the beam; as shown in fig. 3, a schematic structural view of a combination of a backpack frame 1 and a backpack frame 2 is provided, and the slide bar is slidably disposed in the slide shaft.

In a preferred embodiment, the elastic mechanism 3 is composed of a plurality of springs in a row. For further details, the present invention can have the following arrangement modes for the elastic mechanism 3:

the first setting mode is as follows: one end of the elastic mechanism 3 is fixed on the upper frame of the backpack frame 1, as shown in point a in fig. 1, and the other end of the elastic mechanism 3 is fixed on the lower frame of the backpack frame 2, as shown in point B in fig. 2.

The second setting mode is as follows: as shown in fig. 4 or fig. 1, the anti-gravity sliding backpack mechanism provided in this embodiment further includes a first elastic fixing member 6 and a second elastic fixing member 7, wherein the first elastic fixing member 6 is disposed on the backpack frame 1; the second elastic fixing piece 7 is arranged on the backpack frame 2. One end of the elastic mechanism 3 is fixed on the first elastic fixing part 6, and the other end of the elastic mechanism 3 is fixed on the second elastic fixing part 7.

In a third arrangement, as shown in fig. 1 and 2, the anti-gravity sliding backpack mechanism provided in this embodiment further includes a reinforcing beam, the reinforcing beam disposed on the backpack frame 1 is used as a first beam 8, the reinforcing beam disposed on the backpack frame 2 is used as a second beam 9, one end of the elastic mechanism 3 is fixed on the first beam 8, and the other end of the elastic mechanism 3 is fixed on the second beam 9.

A fourth arrangement is briefly described with reference to the backpack frame in fig. 4, in this embodiment, through holes 10 for reducing weight are formed in the backpack frame 2 and the backpack frame 1, and the through holes 10 form a hollow structure on the backpack frame 2 and the backpack frame 1. (see the backpack frame 2 in fig. 4 for an openwork structure).

It should be added that the hollowed-out structure on the backpack frame 2 has a first reinforcing rib 13 (see point C in fig. 4), the hollowed-out structure on the backpack frame 1 has a second reinforcing rib (not shown), one end of the elastic mechanism 3 is fixed on the first reinforcing rib 13, and the other end of the elastic mechanism 3 is fixed on the second reinforcing rib.

In addition, in this embodiment, the strap frame 1 and the backpack frame 2 may be flat plates, and a hollow plate, a rectangular frame, etc. with a through hole 10 may be provided on the flat plates, and the elastic mechanism 3 may be fixed by providing an elastic fixing member (as shown in fig. 4), a pulling block (as shown by

reference numerals

6 and 7 in fig. 1, the pulling block is a fixing member for fixing a spring), or by providing a beam. That is to say, only one end of the elastic mechanism 3 is required to be fixed on the backpack frame 1, and the other end is required to be fixed on the backpack frame 2, either by means of an elastic fixing part, a pulling block or a cross beam, and even it is feasible to directly hook the two ends of the elastic mechanism 3 on the backpack frame 1 and the backpack frame 2 respectively.

In this embodiment, at least one guide rail 4 is provided, and when there is one guide rail 4, the guide rail 4 is arranged at an axial position in the backpack frame 1, and the corresponding slider 5 is arranged on the backpack frame 2. When the number of the guide rails 4 is more than two, the more than two guide rails 4 are arranged on the strap frame 1 in parallel; the elastic mechanism 3 is composed of a plurality of springs in rows. When the actual load of the backpack is considered, the number of the guide rails 4 can be increased, such as three guide rails 4, and the spring with higher elastic coefficient can be replaced.

As shown in fig. 5, a strap structure is fixedly arranged on the strap frame 1 in this embodiment, and the strap structure is arranged in two ways; the first setting mode is as follows: the strap structure comprises a strap 11, and two ends of the strap are directly fixed on the strap frame 1; or the second setting mode: the harness structure comprises a harness 11 and a fixing pad (not shown in fig. 5) fixed on the harness frame 1, the harness being fixedly arranged on the fixing pad. Therefore, the antigravity sliding bearing mechanism is formed, any load can be placed and fixed on the backpack frame 2 by utilizing the antigravity sliding bearing mechanism, the pressure on the body caused by the load is effectively reduced, and the defect that the moving balance of a user is influenced by the swinging of the backpack during movement is overcome.

As shown in fig. 5 and fig. 6, another aspect of the present invention further provides an antigravity backpack, which uses the antigravity sliding carrying mechanism, and further comprises a backpack 12, wherein the backpack 12 is fixedly disposed on the backpack frame 2. The backpack provided by the embodiment is based on the antigravity sliding carrying mechanism provided by the embodiment, and a backpack is fixed on the backpack frame 2.

The utility model adopts the technical scheme that the guide rail 4 is arranged on the braces frame 1, the slide block 5 is arranged on the backpack frame 2, and the backpack frame 2 is arranged on the guide rail 4 of the braces frame 1 through the slide block 5 in a sliding way; one end of the elastic mechanism 3 is fixed on the backpack frame 1, and the other end of the elastic mechanism 3 is fixed on the backpack frame 2; the backpack frame 2 can slide back and forth on the backpack frame 1 through the arranged elastic mechanism 3. When the backpack is used, the backpack load part does not act on the shoulders of the user in a concentrated manner any more, and 80% of body energy can be saved.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The utility model provides an antigravity slip knapsack mechanism, this knapsack mechanism uses on the heavy burden knapsack its characterized in that: comprises a backpack frame, a backpack frame and an elastic mechanism; the backpack frame is arranged on the guide rail of the backpack frame in a sliding manner through the slide block; one end of the elastic mechanism is fixed on the backpack frame, and the other end of the elastic mechanism is fixed on the backpack frame; under the action of the arranged elastic mechanism, the sliding block can slide back on the guide rail, so that the backpack frame is driven to move back and forth on the backpack frame.

2. The anti-gravity sliding backpack mechanism of claim 1 further comprising: one end of the elastic mechanism is fixed on the upper frame of the backpack frame, and the other end of the elastic mechanism is fixed on the lower frame of the backpack frame.

3. The anti-gravity sliding backpack mechanism of claim 1 further comprising: the first elastic fixing piece is arranged on the strap frame; the second elastic fixing piece is arranged on the backpack frame.

4. The anti-gravity sliding backpack mechanism of claim 3 wherein: one end of the elastic mechanism is fixed on the first elastic fixing piece, and the other end of the elastic mechanism is fixed on the second elastic fixing piece.

5. The anti-gravity sliding backpack mechanism of claim 1 further comprising: the backpack frame is characterized by further comprising a reinforcing cross beam, the reinforcing cross beam arranged on the backpack frame is used as a first cross beam, the reinforcing cross beam arranged on the backpack frame is used as a second cross beam, one end of the elastic mechanism is fixed on the first cross beam, and the other end of the elastic mechanism is fixed on the second cross beam.

6. The anti-gravity sliding backpack mechanism of claim 1 further comprising: the backpack frame and the strap frame are provided with through holes for reducing weight, and the through holes form hollow structures on the backpack frame and the strap frame.

7. The anti-gravity sliding backpack mechanism of claim 6 wherein: the backpack frame is characterized in that a first reinforcing rib is arranged in the hollow structure on the backpack frame, a second reinforcing rib is arranged in the hollow structure on the backpack frame, one end of the elastic mechanism is fixed on the first reinforcing rib, and the other end of the elastic mechanism is fixed on the second reinforcing rib.

8. An anti-gravity sliding back pack mechanism as claimed in any one of claims 1 to 7, wherein: the number of the guide rails is at least more than one, and when the number of the guide rails is more than two, the guide rails are arranged on the strap frame in parallel; the elastic mechanism is composed of a plurality of springs in rows.

9. An anti-gravity sliding back pack mechanism as claimed in any one of claims 1 to 7, wherein: a strap structure is fixedly arranged on the strap frame, and the strap structure is arranged in two modes;

10. An antigravity backpack which is characterized in that: the antigravity backpack adopts the antigravity sliding bearing mechanism of any one of claims 1 to 9, and further comprises a backpack, wherein the backpack is fixedly arranged on the backpack frame.