TWM587936U - Structure of knapsack - Google Patents

Abstract

This creation aims to disclose a backpack structure, which is composed of a body, two straps, a fixing device and an umbrella. Through the improved backpack structure of these components, a user can operate the umbrella together while carrying the creative work without having to support the umbrella in a handheld manner.

Description

Backpack structure

This creation relates to a backpack, and more particularly to a structure modified for the backpack.

Generally, backpacks only have a single storage space for storing supplies, and are provided for users to carry. Other items that cannot be placed due to the limited capacity of the backpack require the user to find a solution before carrying additional supplies.

For example, the Republic of China Patent No. M565518, which was disclosed in the abstract: "A backpack includes a bag body, at least one shoulder strap and an air pump, wherein the bag body is used for containing articles; the two ends of the shoulder strap are connected to the bag body and are provided for the user's shoulder Shoulder and then carry the bag body; the air pump is arranged on the shoulder strap and is located at the position where the shoulder strap faces the user's shoulder, wherein the air pump is compressible and deformable and has a first wall, a second wall, and the first wall and An air chamber formed between the second wall; the first wall has a plurality of air holes connecting the air chamber and the outside of the air pump; the second wall is located between the first wall and the shoulder strap; when the air pump is squeezed by an external force, the first wall and the The second wall is squeezed and approached, causing air holes to blow air to the user's shoulders to eliminate the effect of sweating. In addition, the force generated by the shoulder strap can also be buffered by the air pump to reduce the user's shoulder pressure. " Is the conventional backpack structure described in the previous paragraph. Here, how to effectively use the structure of the backpack itself, combined with other components to increase the availability between different single supplies, is a problem to be improved.

In addition, please refer to the Republic of China Patent No. M565518, which states in the embodiment: "When the user carries the backpack 1, the air pump 10 is located between the shoulder strap 1a and the user's shoulder, and the weight of the backpack 1 and its contents passes through. The shoulder strap 1a acts on the shoulder of the user, causing the air pump 10 to be deformed by being squeezed by the backpack 1, and the air chamber S1 located inside the air pump 10 is also reduced, and the gas in the air chamber S1 is squeezed from the air hole 18 The ejection air chamber S1 is outside. At this time, there is a second width W2 between the first wall 12a and the second wall 14a. The second width W2 is smaller than the first width W1. FIG. 2C shows that the backpack 1 During the walking process of the backpack 1, because of the change of steps, the shoulder strap 1a did not closely fit the user's shoulder during the undulation. At this time, the elastic member 16 returned to the original state without being squeezed in an instant, so that the inside of the air pump 10 The air chamber S1 quickly returns to the original size of the air chamber S1, and the gas in the air chamber S1 is sucked into the air chamber S1 through the air hole 18. The above-mentioned first preferred embodiment of the creation allows the user's shoulders and A buffer zone is formed between the shoulder straps 1a, and gas is ejected through the air holes 18 To achieve the effect of dissipating heat and exhausting perspiration. In other embodiments, the air pump may not have elastic members. The first part and the second part may be deformable members that do not each have a plurality of short columns. " The purpose of this patent is to allow the user to form a buffer zone between the user's shoulder and the shoulder strap when carrying the backpack, and achieve the effect of eliminating sweatiness.

However, although the weight generated by the backpack storage article is borne by the shoulder of the user. However, due to the weight of the rear backpack, the user will be driven forward to resist the relative force, which is convenient for the user to carry. Therefore, when the user is in a piggy-backed state, because of poor posture or due to the weight of the backpack, the user's torso may easily cause hump, back pain, spine-derived problems, etc., and the user cannot effectively maintain the correct standing posture of the user.

In addition, the weight of the backpack is fully borne by the shoulders, and cannot be evenly distributed on the back of the torso, which easily causes fatigue and discomfort to the user. From the perspective of the traditional backpack structure, the backrest surface of the general backpack structure is only a single plane design. During the carrying process, the backrest surface will be directly attached to the back of the human body, resulting in a sweltering discomfort. It is easier to place the items placed inside the backpack, and protruding from the back-to-back surface will cause some parts of the human back to have varying degrees of pressure and friction.

Because of this, the creator made improvements in view of the problems derived above, and began to develop solutions based on ideas and ideas for creative improvement. After a long time of conception, the backpack structure of this creation was created to serve the public and promote The development of this industry.

One of the objectives of this creation is to provide a backpack structure, which is provided with a fixing device on one of the two straps of the backpack structure, in order to improve the problem that traditional backpacks and umbrellas are only independent and cannot be used in combination.

One of the purposes of this creation is to provide a backpack structure, in which a support member is provided on a back-to-back surface of a body of the backpack structure, so that when a user carries the backpack structure, it can provide a better carrying effect according to ergonomic design, such as reducing stress. , Spine-derived problems, and increased comfort for long-term burdens.

One of the objectives of the present invention is to provide a backpack structure, which is provided with an engaging member and an engaging surface on one of the two back surfaces of the backpack structure, so as to increase a second accommodation space for the user to place additional carrying items.

In order to achieve the above-mentioned purposes and effects, this creation discloses a backpack structure, which includes:
A body
Two straps are respectively arranged on the left and right sides of a back-to-back surface of the body;
A fixing device includes a fixing belt and a fixing base, the fixing belt is detachably provided on one of the two straps, the fixing base is provided on the fixing belt, and faces away from the back-to-back surface; and an umbrella includes a An umbrella handle and an umbrella surface, one end of the umbrella handle is detachably provided on the fixed seat, and the other end is provided with the umbrella surface.

In an embodiment of the present invention, it is also disclosed that it further includes a support member, extending from above the backrest surface to below the backrest surface, and located between the two straps.

In one embodiment of the present invention, it is also disclosed that the support member is an irregular curved panel body conforming to a human spine.

In an embodiment of the present invention, it is also disclosed that the body includes a bottom surface, a front back surface, two side back surfaces, the back-to-surface, and a top surface, the front back, the two-side back, and one end of the back-to-surface. The first surface is disposed on the bottom surface, and the other end is disposed on the top surface, so that the bottom surface is opposite to the top surface, the front surface is opposite to the back surface, and the two back surfaces are located on the front surface and the back surface. Between the surface, the bottom surface, and the top surface.

In an embodiment of the present invention, it is also disclosed that the body further includes at least one joint member and at least one joint surface. The joint member is disposed on one of the two back surfaces, and the joint surface is detachable by the joint member. It is arranged on one of the two sides and forms a second accommodating space.

In one embodiment of the present invention, it is also disclosed that the joint is a zipper.

In one embodiment of the present invention, it is also disclosed that the fixing band is a devil's felt.

In order to make your reviewing members have a better understanding and understanding of the characteristics of this creation and the effects achieved, only the examples and detailed explanations are provided, as explained below:

In the following, the creation will be described in detail by illustrating the various embodiments of the creation; however, the concept of the creation may be embodied in many different forms and should not be construed as being limited to the examples set forth in this article Examples.

Please refer to the first figure, which is a schematic diagram of the backpack structure of the first embodiment of the creation. As shown in the figure, the backpack structure 1 of this creation includes: a body 10; two straps 12 respectively disposed on the left and right sides of a backrest surface 100 of the body 10; a fixing device 14 including a fixing belt 140 and a A fixing base 142, the fixing belt 140 is detachably provided on one of the two straps 12, the fixing base 142 is provided on the fixing belt 140, and faces away from the backrest surface 100; and an umbrella 16 including an umbrella handle 160 and an umbrella surface 162, One end of the umbrella handle 160 is detachably provided on the fixed seat 142, and the other end is provided with an umbrella surface 162.

Please refer to the second figure together, which is the first operation diagram of the backpack structure of the first embodiment of the creation. The backpack structure 1 created by the present invention is carried by a user's shoulders with two straps 12, and the backrest surface 100 is abutted against the back of the user's torso, so that the backpack structure 1 is located at the user's back or / and waist position. The fixing band 140 of the fixing device 14 is a devil felt structure, so it can be wound around one of the two straps 12 to fix / remove the fixing band 140 according to the needs of the user. As shown in the first figure, it means that the fixing band 140 has been fixedly disposed on one of the two straps 12, and the umbrella handle 160 of the umbrella 16 can be fixed in the fixing seat 142. As shown in the second figure, the user can operate the umbrella face 162 of the parachute 16 according to the climatic sun and rainfall, to protect the user's head or body part. In this way, the user does not need to hold the umbrella handle 160 of the umbrella 16 to support the umbrella 16 through the backpack structure 1 to be fixed to the user's desired shelter. The user's hands can hold other supplies as needed, or stay relaxed. In this way, the conventional backpack structure 1 does not have the function of supporting the umbrella 16 and it is known that the umbrella 16 can only be held and operated by the user's hand, so that the usable hands are limited and cannot be relaxed.

Similarly, referring to the first figure again, when the weather is good and the umbrella 16 is not required to be protected, the user can retract the umbrella surface 162 of the umbrella 16 to the umbrella handle 160 for storage, and the umbrella 16 remains fixed. It is arranged on the fixing base 142 for the convenience of users. Moreover, please refer to the third figure, which is the second operation diagram of the backpack structure of the first embodiment of the creation. As shown in the third picture, if there is no need to respond to weather conditions at any time (such as in a mountainous climate), the fixing band 140 (as shown in the second picture) of the fixing device 14 can also be removed from one of the two straps 12, The umbrella 16 and the fixing device 14 are stored together in the first accommodation space 110 (as shown in the fifth figure). Therefore, in the backpack structure 1 of the first embodiment of the present invention, the fixing device 14 and the umbrella 16 can have different types of operation modes according to the needs of the user.

Please refer to the fourth figure, which is a schematic diagram of the backpack structure of the second embodiment of the creation. As shown in the figure, components such as the second strap 12 and the fixing device 14 are omitted for illustration. The difference between the second embodiment and the first embodiment of the creative backpack structure 1 is that it further includes a support member 18 extending from above the backrest surface 100 to below the backrest surface 100 and located between the two straps 12. In detail, the support member 18 is an irregular curved panel body conforming to one of the human spine. The purpose is to support the ergonomic structure of the support member 18 when the user is carrying the backpack structure 1 of this creation. It can depend on the design of the support member 18. This can improve the discomfort of the traditional backpack structure when walking, or reduce the pressure, friction and fatigue caused by the weight of the articles placed on the backpack structure, and improve the serious burden on the back caused by long-term use. Related spine problems.

Please refer to FIG. 5 and FIG. 6, which are schematic diagrams 1 to 2 of the backpack structure according to the third embodiment of the present invention. As shown in the fifth figure, the difference between the third embodiment and the first embodiment of the creative backpack structure 1 is that the body 10 includes a bottom surface 102, a front surface 104, two back surfaces 106, a backrest surface 100, and a top面 108。 Face 108. One end of the front surface 104, the two back surfaces 106, and the back-to-surface 100 is disposed on the bottom surface 102, and the other end is disposed on the top surface 108 to form a first accommodation space 110, so that the bottom surface 102 faces the top surface 108 and the front surface 104 faces the back. The back surface 100 and the two-side back surface 106 are located between the front surface 104, the back surface 100, the bottom surface 102, and the top surface 108. In addition, as shown in the sixth figure, the main body 10 further includes at least one joining member 112 and at least one joining surface 114. The joining member 112 is disposed on one of the two back surfaces 106, and the joining surface 114 is detachably disposed on the joining member 112. One of the two back surfaces 106 forms a second accommodation space 116.

Specifically, the bonding member 112 is a zipper, which connects the bonding surface 114 and one of the two back surfaces 106, so that the bonding surface 114 can be opened and closed by the bonding member 112. A second accommodation space 116 is formed. In addition, the engaging members 112 and the engaging surfaces 114 can also be provided on the two back surfaces 106, that is, the two second accommodation spaces 116 are available for use, and they are respectively disposed on the left and right back surfaces 106 of the backpack structure. Alternatively, a plurality of accommodating spaces 116 are provided on the single side back surface 106. The second accommodating space 116 is used to store the items that the user needs to carry, such as trekking poles or other necessary items during the movement process, and is not limited thereto. Furthermore, in the first accommodating space 110 of the creative backpack structure 1, the opening and closing methods can also be provided by combining the fastener 112 to at least one of the front surface 104, the two back surfaces 106, or the top surface 108 of the body 10 for combined use.

This creation has indeed achieved the intended purpose and effect of use, and is more ideal and practical than conventional techniques; however, the above-mentioned embodiments only specifically describe the preferred embodiments of this creation, and are not intended to limit the application of this creation The scope of patents, for example, all other equivalent changes and modifications that do not depart from the technical means disclosed in this creation, shall be included in the scope of patent applications covered by this creation.

1‧‧‧ backpack structure

10‧‧‧ Ontology

100‧‧‧ back to face

102‧‧‧ underside

104‧‧‧ Front and back

106‧‧‧ side back

108‧‧‧Top

110‧‧‧First accommodation space

112‧‧‧Joints

114‧‧‧Joint surface

116‧‧‧Second accommodation space

12‧‧‧ Strap

14‧‧‧Fixed device

140‧‧‧Fixing band

142‧‧‧Fixed

16‧‧‧ Umbrella

160‧‧‧ umbrella handle

162‧‧‧ Umbrella

18‧‧‧ support

First picture: it is a schematic diagram of the backpack structure of the first embodiment of the creation;
The second picture: it is the first action picture of the backpack structure of the first embodiment of the creation;
The third picture: the second picture of the backpack structure of the first embodiment of the creation;
Figure 4: A schematic diagram of the backpack structure of the second embodiment of the creation;
FIG. 5 is a schematic diagram 1 of the backpack structure of the third embodiment of the creation; and FIG. 6 is a schematic diagram 2 of the backpack structure of the third embodiment of the creation.

Claims (7)

A backpack structure including:
A body
Two straps are respectively arranged on the left and right sides of a back-to-back surface of the body;
A fixing device includes a fixing belt and a fixing base, the fixing belt is detachably provided on one of the two straps, the fixing base is provided on the fixing belt, and faces away from the back-to-back surface; and an umbrella includes a An umbrella handle and an umbrella surface, one end of the umbrella handle is detachably provided on the fixed seat, and the other end is provided with the umbrella surface. The backpack structure according to claim 1, further comprising a support member, extending from above the backrest surface to below the backrest surface, and located between the two straps. The backpack structure according to claim 2, wherein the support is an irregular curved panel body conforming to one of the human spine. The backpack structure according to claim 1, wherein the body includes a bottom surface, a front back surface, two side back surfaces, the back-to-back surface, and a top surface, and the front back, the two-side back, and one end of the back-to-back surface are provided. On the bottom surface, the other end is disposed on the top surface to form a first accommodation space, so that the bottom surface is opposite the top surface, the front surface is opposite the back surface, and the two back surfaces are located on the front surface and the back surface. , Between the bottom surface and the top surface. The backpack structure according to claim 4, wherein the body further includes at least one engaging member and at least one engaging surface, the engaging member is disposed on one of the two back surfaces, and the engaging surface is detachably provided by the engaging member. One of the two back surfaces forms a second accommodation space. The backpack structure according to claim 5, wherein the engaging member is a zipper. The backpack structure according to claim 1, wherein the fixing band is a devil felt.