TWM547397U - Anti-falling cushioning backpack apparatus - Google Patents

Description

Anti-falling cushioning backpack device

The invention especially refers to a technical field of controlling an energy absorption belt clutch body.

The prior art is as shown in the patent front case of "Parallel Falling Buffer Device" No. 105212408, "Compensated Falling Buffer Device" No. 105204339, "Compensated Falling Buffer Device" of No. 105204339, etc. Since the thickness of the absorbing belt cannot be reduced due to the folding, when installed on the back of the user, in addition to the appearance of a sudden, and the user operates in a narrow environment, the interference or improper collision occurs from time to time, and the user is relatively Loss of chance or instability of the center of gravity cannot be reduced.

Therefore, there is a US 13/826,876 "Energy Absorber Assembly and Components Thereof" patent case, which discloses a connector that can be assembled into a safety garment, a limiting structure disposed on the connector, and a coupling The bracket assembly of the restraining structure and an inverted V-shaped energy absorbing belt disposed between the connector and the bracket assembly enable the connector to be mounted on the back of the safety garment to move the bracket assembly and the energy absorbing belt upward When moving, the energy absorption band whose thickness is reduced will not interfere, and when the user accidentally falls, the restriction structure will first The rupture of the line releases the stent assembly, which in turn causes the absorption of the tearing of the energy absorbing band to fall and impact, thereby safely hanging the user in midair.

However, in the prior patent application, since the bracket assembly is coupled to the connector by the restriction structure, the bracket assembly and the connector must be drilled first, and then the restriction structure can be installed in the drilled hole, but Such structural configurations have the disadvantages of high processing cost, time-consuming assembly, and poor overall appearance.

In view of this, the creator has carefully researched and improved, and finally developed a new type that can improve the existing shortcomings.

The present invention provides a fall arresting cushioning backpack device, comprising: a backpack body defining a receiving chamber, and an opening for connecting the inner and outer portions at the top of the receiving chamber; and an energy absorbing belt installed at the receiving chamber, at least by the stack a first layer and a second layer, the first layer has a top end extending the first connecting portion, and the second layer has a top end extending the second connecting portion, wherein the first and second connecting portions are bifurcated through the opening to protrude from the outer body of the backpack. The first coupling portion is configured to be coupled to the safety garment, the second coupling portion is coupled to the fall arrester, and a limiting structure is configured to control the first and second layers of the energy absorption belt to be positioned in the storage chamber and in use When the person falls, the restraining structure can release the first and second layers, so that the first and second layers are separated from the opening by the opening to be buffered.

It can be seen that the present invention accommodates the energy absorbing belt in the backpack body by the restriction structure, so that it has a better overall appearance, and has substantial benefits. Progress, and the overall configuration is far more economical than the US 13/826,876 patent case.

S‧‧‧Safety clothing

10‧‧‧ Backpack

11‧‧‧ Backboard

12‧‧‧ zipper

13‧‧‧Front cover

14‧‧‧ Storage room

15‧‧‧ openings

16‧‧‧Interlocking Department

17‧‧‧Buckle tape

18‧‧‧ elastic band

20‧‧‧Energy absorption zone

21‧‧‧ first floor

22‧‧‧ second floor

23‧‧‧First Linkage

231‧‧‧ first ear hole

24‧‧‧Second junction

241‧‧‧Second ear hole

30‧‧‧Restricted structure

31‧‧‧ fasteners

40‧‧‧ tied configuration

50‧‧‧ fall arrester

60‧‧‧Connecting device

Figure 1 is a schematic exploded view of the present invention.

Figure 2 is a perspective view of the other direction of the new backpack body.

Figure 3 is a schematic view of the original state of the energy absorbing zone of the present invention.

Figure 4 is a side elevational view of Figure 3.

Figure 5 is a schematic view of the combined appearance of the present invention.

Figure 6 is a schematic rear view of Figure 5.

Figure 7 is a schematic view of the backpack body mounted on the safety garment.

Figure 8 is a schematic diagram of the implementation of the present invention.

Referring to FIGS. 1-8, the present invention includes at least a backpack body 10, as shown in FIGS. 1 and 2, which is attached to a U-shaped cloth in front of a backboard 11 to provide a zipper 12 for coupling a front cover. The sheet 13 further defines an openable and closable storage chamber 14 between the back panel 11 and the front cover panel 13. The top left and right end edges of the front cover panel 13 are sewn to the back panel 11 and then formed at the center portion. An opening 15 that communicates with the top end of the storage chamber 14 is further provided, and the storage chamber 14 is further provided with a plurality of insertion portions 16 that open the opening 15. Further, please cooperate with the sixth and seventh views, and the back surface of the back plate 11 is A fastening tape 17 is horizontally mounted, so that the middle portion of the fastening tape 17 is sewn to the back plate 11, and the left and right portions of the fastening tape 17 are wound around the corresponding safety clothing S, and then the fastening tape is fastened. 17 left and right can face it The middle section is fixed, so that the back surface of the backboard 11 can be controlled to be attached to the safety clothing S of the back of the user. In order to avoid the possibility that the fastening tape 17 is separated, an elastic band 18 is covered in the middle of the fastening tape 17 . The user only needs to pull open the elastic band 18, and then the adhesive tape 17 and the safety clothing S can be disassembled; an energy absorbing tape 20, as shown in the first, third, fourth and fifth figures, is at least composed of the first layer 21 And the second layer 22 is composed of, in particular, a long strip fabric folded upward to form a first layer 21 on one side and a second layer 22 on the other side, and further controls the first layer 21, The second layer 22 is spliced and integrated by stitching, and the energy absorbing belt 20 is mounted on the accommodating chamber 14 and is inserted into the spigot portion 16 to effectively reduce the energy absorbing band 20 The first layer 21 has a first connecting portion 23 extending through the opening 15 and a second connecting portion 24 extending from the top end of the second layer 22, and the second layer 22 is extended. The second connecting portion 24 protrudes from the outside of the backpack body 10 through the opening 15, so that the fall arrester 50 can be coupled. It is to be noted that the first connecting portion 23 and the second connecting portion 24 are bifurcated, and the first connecting portion 23 and the second connecting portion 24 can be the first in the engaging portion 16 when the user falls. The first layer 21 and the second layer 22 are pulled out along the opening 15 so that the first layer 21 and the second layer 22 can be torn from the top to the bottom in order to achieve the function of buffering the fall; the first connecting portion 23 is topped. The edge is formed with a first ear hole 231 for providing the connecting device 60 to fix the first connecting portion 23 to the safety clothing S at the back of the user, and the top edge of the second connecting portion 24 is formed with the second ear hole 241 for providing The fall arrester 50 is coupled; The first configuration 30 is configured to fix the first connecting portion 23 and the backpack body 10 to each other. The first configuration 30 can be a tie. Please cooperate with the first configuration 30 and the second configuration 40. 2, 6 and 8 view, one end of which is fixed to the side of the opening 15 of the backpack body 10, and the other end is passed through the first ear hole 231 of the first coupling portion 23, and then buckled to the backpack body 10 The fastener 31 is disposed on the other side of the opening 15 , and the second arrangement 40 is configured to fix the first coupling portion 23 and the second coupling portion 24 to each other, so as to pass through the first arrangement 30 and the second arrangement 40 Sufficient to avoid the problem that the fall arrester 50 pulls the first layer 21 and the second layer 22 through the opening 15 due to its own weight when walking or working by the user carrying the fall arrester 50, but when the user falls The second configuration 40 is first broken, thereby releasing the first connecting portion 23 and the second connecting portion 24, so that the overlapping portions of the first layer 21 and the second layer 22 of the energy absorbing band 20 can be removed through the opening 15. The storage chamber 14 is removed to absorb the falling impact force by sequentially tearing, in other words, the first configuration 30 and the second configuration 40 are also It is connected by a general fastener or fixed by a sewing seam, and it only needs to control that when the user falls, the first layer 21 and the second layer 22 of the energy absorbing belt 20 can be detached through the opening 15 for use. The buffering action can be applied in the order of tearing from the top to the bottom. Similarly, the first configuration 30 and the second configuration 40 can be integrated into one, so that the first layer 21 and the second layer can be 22 The portion of the backing plate 11 is directly positioned in the backing plate 11 in the configuration of a tie, a seam or a fastener, so that it is only necessary to limit the first layer 21 and the second layer 22 to fall only when the user falls. The storage compartment 14 is the present invention.

As shown in the first and eighth figures, the present invention provides the user with the first configuration 30 and the second configuration 40 capable of moving the fall arrester 50 and the energy absorbing belt 20 upside down to the safety of the user. The garment S can prevent the energy absorbing belt 20 and the backpack body 10 from loosening each other. However, when the user falls, the second configuration 40 is broken by the user's own gravitational acceleration, thereby releasing energy. The first coupling portion 23 of the absorption belt 20, the second coupling portion 24, and then, the traction energy absorbing belt 20 is pulled out by the opening 15, and then smoothly unfolded on the backpack body 10, and the top end of the energy absorbing belt 20 can be moved upward from the top. The first layer 21 and the second layer 22 are torn apart in order to absorb the impact force of the user, and the user can be safely suspended in the air.

According to the above structure and implementation description, the present invention has at least the following advantages:

1. The present invention utilizes the first configuration 30 and the second configuration 40 of the restriction structure to receive the energy absorbing band 20 in the backpack body 10, thereby having a better overall appearance, and the insertion portion 16 of the backpack body 10 can be substantially large. The folding thickness of the energy absorbing belt 20 is reduced, so that the user can work in a narrow environment, and the interference or improper collision can be greatly reduced, and the user's failure or the center of gravity instability can be further reduced.

2. The novel structure of the present invention only needs to be provided with the second configuration 40 at the top edge of the energy absorbing band 20, and then installed to the backpack body 10, and can be easily installed by the first configuration 30, which is naturally more patented than US 13/826,876. The previous case is more economical.

In summary, the new model completely breaks through the overall structural features of the reform of the US 13/826,876 patent, which can be said to be unprecedented in the existing structure, and has the progressiveness of the above-mentioned economic manufacturing, so it conforms to the new patent. Application requirements. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent variations and modifications made by the scope of the present invention are all within the scope of the present invention. .

10‧‧‧ Backpack

11‧‧‧ Backboard

12‧‧‧ zipper

13‧‧‧Front cover

14‧‧‧ Storage room

15‧‧‧ openings

16‧‧‧Interlocking Department

20‧‧‧Energy absorption zone

21‧‧‧ first floor

231‧‧‧ first ear hole

24‧‧‧Second junction

241‧‧‧Second ear hole

30‧‧‧Restricted structure

40‧‧‧ tied configuration

Claims (10)

A fall arresting buffering device includes at least a backpack body defining a receiving chamber, and an opening for connecting the inner and outer ends of the receiving chamber; and an energy absorbing belt mounted to the receiving chamber, at least by the overlapping The first layer and the second layer are composed of a first layer extending from the first connecting portion and a second connecting end extending the second connecting portion, wherein the first and second connecting portions are bifurcated through the opening to protrude outside the backpack, and the first connecting portion is The safety garment is coupled, the second coupling portion is coupled to the fall arrester, and a limiting structure is configured to control the first and second layers of the energy absorption belt to be positioned in the storage chamber, and when the user falls, The restriction structure can release the first and second layers, so that the first and second layers are separated from the opening by the opening to be buffered. The anti-falling buffering device of claim 1, wherein the limiting structure is composed of a first configuration and a second configuration, wherein the first configuration fixes the first coupling portion to the backpack body, and the second configuration is Fixing the first connecting portion and the second connecting portion to each other, and when the user falls, enabling the second configuration to release the first connecting portion and the second connecting portion, so that the first and second layers are separated from the opening into the storage chamber . The anti-falling buffering device of claim 2, wherein the top edge of the first connecting portion is formed with a first ear hole for coupling the safety garment, and the first end of the first configuration is fixed to the opening side of the backpack body, and the other end is Then it passes through the first ear hole and then buckles on the other side of the opening of the backpack body. The anti-falling cushioning device of claim 1, wherein the limiting structure directly positions the first layer and the second layer on the backpack body, and when the user falls, the limiting knot is The structure releases the first and second layers such that the first and second layers can be removed from the storage chamber through the opening. The anti-falling cushioning device of claim 1, 2 or 4, wherein the backpack body is provided with a plurality of insertion portions for opening the opening in the storage compartment, so that the energy absorption belt is apportioned and mounted in the insertion portion. The anti-falling cushioning device of claim 1, 2 or 4, further comprising a connecting device, wherein the top edge of the first connecting portion is formed with a first ear hole, and the connecting device fixes the first ear hole to the safety clothing, As for the top edge of the second joint, a second ear hole for coupling the fall arrester is formed. The anti-falling cushioning device of claim 1, 2 or 4, wherein the backpack system has a zipper on the U-shaped front of the backboard for coupling a front cover sheet, and between the back cover and the front cover sheet. An openable and closable storage compartment is defined. The left and right end edges of the front cover sheet are sewn to the backboard, and then an opening is formed at a central portion to communicate with the top end of the storage compartment. The anti-falling cushioning device of claim 7 is characterized in that a backing plate is horizontally mounted with a fastening tape, so that the middle portion of the fastening tape is fixed on the back plate, and the left and right portions of the fastening tape can be directed thereto. The segment is fixed. The anti-falling cushioning device as claimed in claim 8, which further covers an elastic band in the middle portion of the fastening tape. The anti-falling cushioning device of claim 1, 2 or 4, wherein the energy absorbing belt is folded upward by a long strip fabric for forming a first layer on one side and a second layer on the other side, and further controlling The first layer and the second layer are laminated and integrated by stitching.