TWI778894B - Suitcase with strength training function - Google Patents

Abstract

The present invention relates to a suitcase with the function of enhancing muscle strength training, which comprises a suitcase body and a muscle strength training mechanism. The bottom of the suitcase body is provided with a base, the two sides of the base are respectively fixed with an outer pull rod and an inner pull rod that can be retracted from each other, and the handle is fixed at one end of the two inner pull rods that is different from the base , the muscle strength training mechanism is provided with a spring, a positioning group and a rod body in order from bottom to top in the two outer pull rods and the inner pull rod, and the two positioning groups are respectively used for hooking or disengaging the corresponding two springs, And the two rod bodies are respectively penetrated through the two inner pull rods and part of the two outer pull rods, the other ends of the two rod bodies are respectively connected to the two positioning groups, and the two positioning groups can be linked by pressing the two rod bodies. The set of hooks or the two opposite springs can be disengaged, so that the user can perform muscle strength training by pulling the handle.

Description

Suitcase with strength training function

The present invention is applied to the technical field of daily necessities, especially a suitcase with fitness function.

Generally, the suitcase is very convenient to store clothes or items when going out, but most of the time, the suitcase is placed at home, which takes up a lot of space and cannot be used. It is a suitcase for storing items, and it cannot be effectively used for those who exercise frequently.

In view of the fact that the conventional suitcase has a single function in actual use, the inventor of the present invention has the disadvantage that it cannot be effectively used at home, and the present invention is improved.

The main purpose of the present invention is to provide a suitcase with the function of enhancing muscle strength training, which can be provided with a muscle strength fitness design at the rear pull rod position of the suitcase, so that the suitcase can also provide a simple and convenient way when it is not generally used. fitness function to increase the use effect and utilization of the suitcase.

In order to achieve the aforementioned purpose of the invention, the technical means used in the present invention is to provide a suitcase with a function of enhancing muscle strength training, which includes a suitcase body and a muscle strength training mechanism. The suitcase body has a bag body, a base, two outer pull rods, two inner pull rods and a handle, the bottom of the bag body is provided with the base, and the two sides of the base are respectively pivoted with a wheel, And the two sides of the base are respectively provided with a joint portion, the two joint portions are respectively fixed with the outer pull rod upward, the inner pull rod is respectively sleeved in the two outer pull rods, and one surface of the bag body is sleeved on the outer pull rod. an outer pull rod, and the handle is fixed at one end of the two inner pull rods that is different from the base; the muscle strength training mechanism has two springs, two positioning groups and two rod bodies, and the two springs are respectively accommodated in the two outer pull rods. One end of the two springs is respectively fixed on one end of the two outer pull rods facing the base, and the other end forms a buckling end, which is respectively set at the position of the buckling end of the two adjacent corresponding springs in the two outer pull rods There is a positioning group, the two positioning groups are respectively used to hook or disengage the corresponding two springs, and the two rod bodies are respectively penetrated through the two inner pull rods and part of the two outer pull rods, and one end of the two rod bodies is They protrude from the handle respectively and are respectively provided with a pressing portion. The other ends of the two rod bodies are respectively connected to the two positioning groups. By pressing the pressing portions, the two positioning groups can be linked or separated from the opposite two positioning groups. spring.

In an embodiment of the present invention, in the above-mentioned suitcase with the function of enhancing muscle strength training, a wheel is pivoted on both sides of the base.

10: Suitcase body

11: bag body

12: Base

120: Wheels

121: Joint

13: Outer pull rod

14: inner lever

15: Grip

20: Strength training institutions

21: Spring

210: Buckle end

22: Positioning group

23: Rod body

230: Pressing part

[FIG. 1] is a perspective external view of the present invention.

[Fig. 2] is a three-dimensional appearance view of the luggage of the present invention after the bag body is removed.

[Fig. 3] is an exploded perspective view of Fig. 2. [Fig.

[Fig. 4] is a partial cross-sectional view of Fig. 2 when it is used as a transport function.

[Fig. 5] is a partial cross-sectional schematic diagram of Fig. 2 when it is used as a simple fitness equipment.

[FIG. 6] is a schematic diagram of a partial cross-sectional action of FIG. 2 as the function of the simple fitness equipment.

[Fig. 7] is a schematic diagram of the appearance and action of Fig. 2 as the function of the simple fitness equipment.

As shown in FIGS. 1 to 4 , the suitcase with the function of enhancing muscle strength training of the present invention includes a suitcase body 10 and a muscle strength training mechanism 20 .

The suitcase body 10 has a bag body 11 , a base 12 , two outer pull rods 13 , two inner pull rods 14 and a handle 15 . The bottom of the bag body 11 is provided with the base 12 , and two sides of the base 12 are pivoted respectively. A wheel 120 is provided, and two sides of the base 12 are respectively provided with a joint portion 121 , the two joint portions 121 are respectively fixed with the outer pull rod 13 upward, and the two outer pull rods 13 are respectively sleeved with the inner pull rod 14 , and one surface of the bag body 11 is sleeved on the outer pull rod 13 , and the handle 15 is fixed on one end of the two inner pull rods 14 that is different from the base 12 .

The muscle strength training mechanism 20 has two springs 21 , two positioning groups 22 and two rod bodies 23 , the two springs 21 are respectively accommodated in the two outer pull rods 13 , and one end of the two springs 21 is respectively fixed on the two outer pull rods 13 One end of the base 12 and the other end form a buckling end 210 , and the positioning groups 22 are respectively provided at the positions of the buckling ends 210 of the two adjacent springs 21 in the two outer pull rods 13 . 22 are respectively used to hook or disengage the corresponding two springs 21, and the two rod bodies 23 are respectively penetrated through the two inner pull rods 14 and part of the two outer pull rods 13, and one end of the two rod bodies 23 respectively protrudes The handle 15 is provided with a pressing portion 230 respectively. The other ends of the two rod bodies 23 are respectively connected to the two positioning groups 22. By pressing the pressing portion 230, the two positioning groups 22 can be hooked or disengaged. The two opposite springs 21 .

When the suitcase is used for general transportation, please refer to FIG. 4 . At this time, the two positioning groups 22 and the two opposite springs 21 are in a disengaged state. At this time, the user can pull the handle 15 to adjust the two The length between the inner tie rod 14 and the two outer tie rods 13 is used to form a general tie rod.

When the suitcase is used as a simple fitness equipment, please refer to Figure 5. Directly press the two pressing parts 230 of the two rod bodies 23, so that the two rod bodies 23 are linked to the two opposite positioning groups 22, so as to hook the two positioning groups 22 to the two opposite springs 21, and then cooperate with FIG. 6 and As shown in FIG. 7 , the user can step on the base 12 of the suitcase body 10 and press down or stretch the handle 15 to sequentially compress the two rod bodies 23 and the two positioning groups 22 Or stretching the two springs 21 can produce the fitness effect of training hand muscle strength, and can provide the fitness strength required by the user through the elastic coefficient of the two springs 21 .

When the suitcase is to be restored to its original carrying function, please refer to FIG. 4 and FIG. 5 , it is only necessary to press the two pressing portions 230 of the two rod bodies 23 respectively, so that the two rod bodies 23 are linked together to move the opposite two The positioning groups 22 are used to hook the two positioning groups 22 away from the two opposite springs 21 .

The present invention has been described by the above-mentioned embodiments and modified examples, all the embodiments and modified examples of the present invention are only exemplary, and based on the essential spirit and scope of the present invention, the tour with the function of strengthening muscle strength training including the above-mentioned features Various changes of the box are covered by this new model.

12: Base

120: Wheels

121: Joint

13: Outer pull rod

14: inner lever

15: Grip

20: Strength training institutions

21: Spring

210: Buckle end

22: Positioning group

23: Rod body

230: Pressing part

Claims (2)

A suitcase with the function of enhancing muscle strength training, comprising: a suitcase body, the suitcase body has a bag body, a base, two outer pull rods, two inner pull rods and a handle, the bottom of the bag body is provided with the a base, and two sides of the base are respectively provided with a joint part, the two joint parts are respectively fixed with the outer pull rod upward, the two outer pull rods are respectively sleeved with the inner pull rod, and one surface of the bag body is sleeved The handle is fixed on the outer pull rod and the end of the two inner pull rods that is different from the base; a muscle strength training mechanism, the muscle strength training mechanism has two springs, two positioning groups and two rod bodies. The springs are respectively accommodated in the two outer pull rods, and one end of the two springs is respectively fixed at one end of the two outer pull rods facing the base, and the other end forms a buckle end, which is adjacent to the corresponding two of the two outer pull rods. The buckling end positions of the springs are respectively provided with the positioning groups, the two positioning groups are respectively used for hooking or disengaging the corresponding two springs, and the two rod bodies are respectively penetrated through the two inner rods and part of the two outer rods. A pull rod, one end of the two rod bodies protrudes from the handle respectively, and is respectively provided with a pressing part, the other ends of the two rod bodies are respectively connected to the two positioning groups, and the two positioning groups can be linked by pressing the pressing parts. Set the hook or disengage the two opposite springs. The suitcase with the function of enhancing muscle strength training according to claim 1, wherein a wheel is pivoted on both sides of the base.

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