Suspension type tying belt and helmet

Abstract

The utility model provides a suspension type tying belt and a helmet, and relates to the technical field of helmet tying belts. Comprising first connecting cloth, a contraction rope and third connecting cloth are arranged on the two sides of the first connecting cloth respectively, the third connecting cloth sequentially comprises connecting cloth A, connecting cloth B, connecting cloth C and connecting cloth D which are detachably connected, a rotary button is arranged on the first connecting cloth, one end of the contraction rope is connected with the rotary button, and the other end of the contraction rope is connected with the second connecting cloth. The other end of the contraction rope is connected with second connecting cloth, and the two pieces of connecting cloth C are detachably connected through a buckle. After the tying belt is installed in the helmet, a user only needs to simply open the buckle to conveniently wear the helmet and buckle the buckle, and then the rotating button is easily rotated to drive the contraction rope to be tightened, so that the tying belt is tightly attached to the head of the user; through the use of the lacing, the tedious step of repeatedly adjusting the position of the lacing when a plurality of persons use the lacing in turn is ingeniously omitted, the use efficiency is remarkably improved, and precious time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of helmet straps, in particular to a suspension strap and a helmet. Background Art

[0002] A helmet is a piece of equipment used to protect the head. It is mostly semicircular and mainly consists of three parts: the shell, the lining and the straps.

[0003] The following technical problems exist in actual use:

[0004] Since the strap length is fixed, users need to adjust the strap position according to their individual head size to ensure that the helmet fits tightly. However, when multiple people take turns using the helmet, the strap position needs to be readjusted to accommodate different head sizes each time a user changes, which is a tedious and time-consuming process.

[0005] Therefore, the utility model provides a suspension type lacing and a helmet. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and provide a suspension type lacing and a helmet.

[0007] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a hanging lace, comprising: a first connecting cloth, a contraction cord is provided on both sides of the first connecting cloth, and a third connecting cloth, the third connecting cloth comprising a detachably connected connecting cloth A, a connecting cloth B, a connecting cloth C and a connecting cloth D in sequence;

[0008] The first connecting cloth is provided with a rotating button, one end of the contraction cord is connected to the rotating button, and the other end of the contraction cord is connected to the second connecting cloth;

[0009] The two connecting cloths C are detachably connected via buckles.

[0010] As a preferred embodiment, both the second connecting cloth and the connecting cloth E are provided with mounting rings for fixing to a helmet.

[0011] The technical effect of adopting the above further solution is that the user can choose different sizes of straps (M and L) according to the head circumference requirements.

[0012] As a preferred embodiment, fourth connecting cloths are further provided on both sides of the first connecting cloth, anti-snapping rings are provided on the fourth connecting cloth, and the retractable rope is placed inside the anti-snapping rings.

[0013] The technical effect of adopting the above further solution is that the retraction rope can be guided through the anti-clamp ring when retracting, thereby preventing jamming and frictional entanglement.

[0014] As a preferred embodiment, the outer portion of the retractable rope is covered with a cover cloth.

[0015] The technical effect of adopting the above further solution is that it can prevent the retractable cord from rubbing against the user's head and getting entangled in the hair when retracting.

[0016] As a preferred embodiment, the connecting cloth A and the connecting cloth B, as well as the connecting cloth D and the connecting cloth E, are all connected by connecting buckles, and the connecting cloth B and the connecting cloth C, as well as the connecting cloth D and the connecting cloth C, are all connected by tightening buckles.

[0017] The technical effect of adopting the above-mentioned further scheme is: connecting cloth A, connecting cloth B, connecting cloth D and connecting cloth E are connected by connecting buckles, and the segmented connection facilitates the replacement of laces of different lengths and the replacement of damaged laces, and the length and tightness of connecting cloth C and connecting cloth D are controlled by tightening buckles, so that when in use, the user can further adjust the length of the laces to prevent the laces from being unable to fit tightly to the user's head due to different head sizes and the limited contraction degree of the rotating button.

[0018] Furthermore, the tightening buckle includes symmetrically arranged mounting rods, a first cross bar, a second cross bar and a third cross bar are fixed between the two mounting rods, and an extrusion buckle is also rotatably connected between the two mounting rods, one end of the connecting cloth B and one end of the connecting cloth C are both mounted on the first cross bar, the other end of the connecting cloth C and one end of the connecting cloth D are both detachably connected by passing through the third cross bar and the second cross bar in turn, and the extrusion buckle is connected to the other end of the connecting cloth C and one end of the connecting cloth D.

[0019] Furthermore, a first slot and a second slot are provided on the connecting buckle, one end of the connecting cloth A and one end of the connecting cloth E are placed inside the second slot, the other end of the connecting cloth B and the other end of the connecting cloth D are placed inside the first slot, one side of the second slot is open, and the second protrusion and the first protrusion are fixed in an upper and lower manner inside the second slot.

[0020] As a preferred embodiment, one end of one of the connecting cloths C is an open elliptical structure.

[0021] The technical effect of adopting the above further solution is that the open elliptical structure allows the user's lower jaw to be placed inside the elliptical structure when wearing the helmet, thereby strengthening the fixing effect of the helmet.

[0022] As a preferred embodiment, the buckle is composed of a socket with a hollow structure and a large opening on the side, and a plug inserted into the socket;

[0023] The plug is provided with a through hole, and the bottom of the plug is provided with a card, a press buckle and a positioning column, and the card, press buckle and positioning column are all inserted into the interior of the socket;

[0024] A cloth-threading block is provided on one side of the socket, and one side of the two connecting cloths C is respectively placed inside the perforation and the cloth-threading block.

[0025] The technical effect of adopting the above-mentioned further solution is: through the socket design with a large opening side, a larger contact space can be obtained when pressing the push buckle, so that the plug and socket can be easily removed even when wearing gloves.

[0026] Suspension straps are used on the helmet to secure the helmet to the user's head.

[0027] Compared with the prior art, the advantages and positive effects of the present invention are:

[0028] After installing this strap inside the helmet, the user only needs to simply open the buckle, put on the helmet conveniently and fasten the buckle. Then, by easily rotating the rotating button, the retraction cord can be tightened to make the strap fit tightly to the user's head. The use of this strap cleverly eliminates the tedious steps of repeatedly adjusting the strap position when multiple people take turns using it, significantly improving usage efficiency and saving valuable time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of the suspension strap and helmet provided by the utility model;

[0030] Figure 2 This is a schematic diagram of the planar structure of the suspension strap and helmet provided by the utility model;

[0031] Figure 3 This is a schematic diagram of the structure of the hanging strap and the tightening buckle of the helmet provided by the utility model;

[0032] Figure 4 This is a schematic diagram of the connecting buckle structure of the suspension strap and helmet provided by the utility model;

[0033] Figure 5 This is a schematic diagram of the buckle structure of the suspension strap and helmet provided by the utility model.

[0034] Legend:

[0035] First connecting fabric;

[0036] Retraction rope; 21. Second connecting cloth; 22. Cover cloth;

[0037] Third connecting fabric; 31, connecting fabric A; 32, connecting fabric B; 33, connecting fabric C; 34, connecting fabric D; 35, connecting fabric E;

[0038] Rotating buttons;

[0039] Buckle; 51, plug; 52, perforation; 53, card; 54, positioning column; 55, press buckle; 56, socket; 57, cloth threading piece;

[0040] Fourth connecting cloth; 61, anti-snapping ring;

[0041] Tightening buckle; 71, mounting rod; 72, first crossbar; 73, second crossbar; 74, third crossbar; 75, extrusion buckle;

[0042] Connecting buckle; 81, first notch; 82, second notch; 83, first protrusion; 84, second protrusion;

[0043] Mounting ring. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] like Figure 1-Figure 2As shown, this embodiment provides a technical solution: a hanging lace, comprising: a first connecting cloth 1 made of nylon, a retractable rope 2 and a third connecting cloth 3 made of nylon are respectively provided on both sides of the first connecting cloth 1, the third connecting cloth 3 made of nylon includes a detachably connected connecting cloth A31 of nylon, a connecting cloth B32 of nylon, a connecting cloth C33 of nylon and a connecting cloth D34 of nylon in sequence, the first connecting cloth 1 of nylon is provided with a rotating button 4, the rotating button 4 is connected to the button structure of the retractable shoelaces used on the shoe Similarly, the finished product can be purchased on the market and used directly. One end of the retraction rope 2 is connected to the rotating button 4, and the other end of the retraction rope 2 is connected to the second connecting cloth 21. The retraction of the retraction rope 2 is controlled by rotating the button 4, so that it can be adjusted according to the user's head size. The two nylon connecting cloths C33 are detachably connected by the buckle 5. The two connecting cloths C33 are connected by the buckle 5, so that when in use, the buckle 5 is unfastened and then worn on the user's head. Finally, the buckle 5 is connected to fix the helmet on the user's head. After installing the strap inside the helmet, the user only needs to simply open the buckle 5, put on the helmet conveniently and fasten the buckle 5, and then, by easily rotating the rotating button 4, the retraction cord 2 can be driven to tighten, so that the strap fits the user's head tightly. The use of this strap cleverly eliminates the tedious steps of repeatedly adjusting the strap position when multiple people take turns using it, significantly improving the efficiency of use and saving valuable time. The use of nylon material avoids the dragging feeling when using pure webbing material, the gap is shorter, and the fit to the skin is better.

[0046] The specific structure of the buckle 5 is as follows:

[0047] like Figure 1 、 Figure 2 and Figure 5 As shown, it is composed of a socket 56 with a hollow structure and a large opening on the side and a plug 51 inserted into the socket 56;

[0048] The plug 51 is provided with a through hole 52 , and the bottom of the plug 51 is provided with a card 53 , a press buckle 55 , and a positioning post 54 , and the card 53 , the press buckle 55 , and the positioning post 54 are all inserted into the interior of the socket 56 ;

[0049] A cloth insertion block 57 is provided on one side of the socket 56 , and one side of the two connecting cloths C33 are respectively placed inside the through hole 52 and the cloth insertion block 57 , wrapped around and fixed by sewing or tape.

[0050] Specifically, by inserting the plug 51 into the socket 56, a detachable connection between the two connecting cloths C33 is achieved, so that the helmet can be firmly placed on the user's head. When the plug 51 is inserted, the positioning column 54 and the press buckle 55 first enter the inside of the socket 56. When the positioning column 54 is inside the socket 56, the card 53 is squeezed by the inner wall of the socket 56 and fixed inside the socket 56 to prevent the plug 51 from escaping from the socket 56. The end of the press buckle 55 is a large elliptical structure. When the positioning column 54 is inside the socket 56, the press buckle 55 passes through the socket 56. The inner wall of the socket 56 is squeezed and contracted, and when it is located on the side of the socket 56, it is further fixed by rebounding and extending out of the side of the socket 56. When it is necessary to release the restraint between the plug 51 and the socket 56 to remove the helmet, it is only necessary to press the push button 55 to make the push button 55 contract inward, and gently pull the plug 51 or the socket 56 so that the plug 51 and the socket 56 fall off to remove the helmet. The socket 56 is designed with a large opening on the side, so that when pressing the push button 55, a larger contact space can be obtained, so that the plug 51 and the socket 56 can be easily removed even when wearing gloves.

[0051] The above solution also has the problem that when the head size of each person is different, the tightening degree of the rotating button 4 is limited, and the length and size of the lace cannot be applied to multiple sizes, such as Figure 1-Figure 2 As shown: a mounting ring 9 is provided on both the second connecting cloth 21 and the connecting cloth E35. By providing the mounting ring 9 on the second connecting cloth 21 and the connecting cloth E35 and installing the strap on the helmet by means of bolts or fixing buckles, the strap is easy to disassemble and install, so that the user can choose straps of different sizes (M and L) according to the head circumference requirements.

[0052] The above solution also has the problem that the retractable rope 2 is prone to friction, jamming and entanglement with the first connecting cloth 1 when retracting, such as Figure 1-Figure 2 As shown: a fourth connecting cloth 6 is also provided on both sides of the first connecting cloth 1, an anti-snapping ring 61 is provided on the fourth connecting cloth 6, and the retraction rope 2 is placed inside the anti-snapping ring 61. By arranging the fourth connecting cloth 6 on both sides of the first connecting cloth 1, and opening and installing the anti-snapping ring 61 on the fourth connecting cloth 6, the retraction rope 2 is passed through the anti-snapping ring 61 and installed on the rotating button 4, so that the retraction rope 2 can be guided through the anti-snapping ring 61 when retracting to prevent jamming and friction and entanglement.

[0053] A step further, such as Figure 1-Figure 2 As shown, the outer portion of the retractable cord 2 is provided with a cover cloth 22. By providing the cover cloth 22 on the outer portion of the retractable cord 2, the retractable cord 2 can be prevented from rubbing against the user's head and getting entangled in the hair when being retracted.

[0054] The specific implementation means of the detachable connection of the connection cloth A31, the connection cloth B32, the connection cloth C33 and the connection cloth D34 is as follows: Figure 1-Figure 2 As shown: the connecting cloth A31 and the connecting cloth B32, and the connecting cloth D34 and the connecting cloth E35 are all connected by the connecting buckle 8, and the connecting cloth B32 and the connecting cloth C33, and the connecting cloth D34 and the connecting cloth C33 are all connected by the tightening buckle 7. The connecting cloth A31, the connecting cloth B32, the connecting cloth D34 and the connecting cloth E35 are connected by the connecting buckle 8. The segmented connection is convenient for replacing laces of different lengths and replacing damaged laces, and the length tightness of the connecting cloth C33 and the connecting cloth D34 is controlled by the tightening buckle 7, so that when in use, the user can further adjust the length of the lace to prevent the lace from not fitting tightly to the user's head due to different head sizes and the limited contraction degree of the rotating button 4.

[0055] The connection cloth B32, the connection cloth C33 and the connection cloth D34 are installed on the tightening buckle 7 as follows: Figure 1-Figure 3 As shown, the tightening buckle 7 includes symmetrically arranged mounting rods 71, a first cross bar 72, a second cross bar 73 and a third cross bar 74 are fixed between the two mounting rods 71, and an extrusion buckle 75 is rotatably connected between the two mounting rods 71, one end of the connecting cloth B32 and one end of the connecting cloth C33 are both sleeved on the first cross bar 72, the other end of the connecting cloth C33 and one end of the connecting cloth D34 are detachably connected through the third cross bar 74 and the second cross bar 73 in sequence, and the extrusion buckle 75 is connected to the other end of the connecting cloth C33 and one end of the connecting cloth D34, the bottom end of the connecting cloth B32 and the bottom end of the connecting cloth C33 are wrapped around the first cross bar 72, and the bottom end of the connecting cloth B32 and the bottom end of the connecting cloth C33 are fixed to the first cross bar 72 by sewing or tape. The front end of the connecting cloth C33 and the front end of the connecting cloth D34 cross the third cross bar 74 and the second cross bar 73 in turn. When the length of the front end of the connecting cloth C33 and the connecting cloth D34 needs to be adjusted, the front end of the connecting cloth C33 and the connecting cloth D34 is pulled so that the front end of the connecting cloth C33 and the connecting cloth D34 shrinks on the third cross bar 74 and the second cross bar 73, so that the user can adjust the length of the connecting cloth C33 and the connecting cloth D34 according to the size of the head circumference, and rotate the squeezing buckle 75 so that the squeezing buckle 75 is engaged and fixed with the front end part of the connecting cloth C33 and the connecting cloth D34. The inner side of the squeezing buckle 75 is a long strip or needle-shaped, which fixes the connecting cloth C33 and the connecting cloth D34 by increasing the friction force to prevent the connecting cloth C33 and the connecting cloth D34 from falling off.

[0056] The connection cloth A31, the connection cloth B32, the connection cloth D34 and the connection cloth E35 are installed on the connection buckle 8 as follows: Figure 1 、 Figure 2 and Figure 4As shown: the connecting buckle 8 is provided with a first notch 81 and a second notch 82, one end of the connecting cloth A31 and one end of the connecting cloth E35 are both placed inside the second notch 82, the other end of the connecting cloth B32 and the other end of the connecting cloth D34 are both placed inside the first notch 81, the bottom end of the connecting cloth A31 and the front end of the connecting cloth E35 are sleeved inside the second notch 82, the front end of the connecting cloth B32 and the bottom end of the connecting cloth D34 are sleeved inside the first notch 81 and fixed by sewing or tape, one side of the second notch 82 is open, and the second protrusion 84 and the first protrusion 84 are fixed in an up-down manner inside the second notch 82. The protrusion 83 and one side of the second slot 82 are open, and the first protrusion 83 and the second protrusion 84 are arranged on one side of the opening, so that the connecting cloth A31 can be removed from the second slot 82. At the same time, the first protrusion 83 and the second protrusion 84 inside the second slot 82 are arranged up and down to have an anti-falling function. When the connecting cloth A31 moves outward, the first protrusion 83 and the second protrusion 84 will block the connecting cloth A31 from moving outward, avoiding operational errors that cause the suspension to detach and cause the helmet to shift. When it is necessary to take out the connecting cloth A31 and the connecting cloth E35, you only need to pull them left and right to take them out from the opening for replacement.

[0057] A step further, such as Figure 1-Figure 2 As shown: one end of one of the connecting cloths C33 is an open elliptical structure. The open elliptical structure allows the user's lower jaw to be placed inside the elliptical structure when wearing the helmet, thereby strengthening the fixing effect of the helmet.

[0058] Suspension straps are used on the helmet to secure the helmet to the user's head.

[0059] Working principle:

[0060] like Figure 1-4 As shown:

[0061] Before use: respectively install the second connecting cloth 21 and the connecting cloth E35 on the helmet through the mounting ring 9 by using bolts or fixing buckles;

[0062] Open the buckle 5 and put it on the user's head. (When wearing it, the first connecting cloth 1 should be located at the back of the user's head, and the connecting cloth C33 with an open oval structure at one end should be placed under the user's chin.) Then buckle the buckle 5 to secure the helmet to the user's head.

[0063] The retractable cord 2 is tightened by rotating the rotating button 4 so that the strap fits the user's head tightly, ensuring the fit of the helmet.

[0064] When the contraction rope 2 is tightened and a tight fit cannot be achieved, the front ends of the connecting cloth C33 and the connecting cloth D34 are pulled so that the front ends of the connecting cloth C33 and the connecting cloth D34 are contracted on the third cross bar 74 and the second cross bar 73, so that the user can further adjust the length of the connecting cloth C33 and the connecting cloth D34 according to the size of the head circumference, and rotate the squeezing buckle 75 so that the squeezing buckle 75 is engaged and fixed with the front end part of the connecting cloth C33 and the connecting cloth D34.

[0065] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A hanging lace, characterized in that: include: A first connecting cloth (1), wherein both sides of the first connecting cloth (1) are respectively provided with a contraction rope (2) and a third connecting cloth (3), wherein the third connecting cloth (3) sequentially comprises a detachably connected connecting cloth A (31), a connecting cloth B (32), a connecting cloth C (33) and a connecting cloth D (34); The first connecting cloth (1) is provided with a rotating button (4), one end of the contraction cord (2) is connected to the rotating button (4), and the other end of the contraction cord (2) is connected to the second connecting cloth (21); The two connecting cloths C (33) are detachably connected via a buckle (5).

2. A suspension lace according to claim 1, characterized in that: The second connecting cloth (21) and the connecting cloth E (35) are both provided with mounting rings (9) for fixing to a helmet.

3. The hanging lace according to claim 1, characterized in that: Fourth connecting cloths (6) are further provided on both sides of the first connecting cloth (1), anti-snapping rings (61) are provided on the fourth connecting cloth (6), and the shrinkage cord (2) is placed inside the anti-snapping rings (61).

4. A suspension lace according to claim 3, characterized in that: The outside of the retractable rope (2) is covered with a cover cloth (22).

5. The hanging lace according to claim 3, characterized in that: The connecting cloth A (31) and the connecting cloth B (32) as well as the connecting cloth D (34) and the connecting cloth E (35) are all connected via a connecting buckle (8), and the connecting cloth B (32) and the connecting cloth C (33) as well as the connecting cloth D (34) and the connecting cloth C (33) are all connected via a tightening buckle (7).

6. The hanging lace according to claim 5, characterized in that: The tightening buckle (7) comprises symmetrically arranged mounting rods (71), a first crossbar (72), a second crossbar (73) and a third crossbar (74) are fixed between the two mounting rods (71), and a pressing buckle (75) is rotatably connected between the two mounting rods (71), one end of the connecting cloth B (32) and one end of the connecting cloth C (33) are both sleeved on the first crossbar (72), the other end of the connecting cloth C (33) and one end of the connecting cloth D (34) are both passed through the third crossbar (74) and the second crossbar (73) in sequence for detachable connection, and the pressing buckle (75) is connected to the other end of the connecting cloth C (33) and one end of the connecting cloth D (34).

7. The hanging lace according to claim 6, characterized in that: The connecting buckle (8) is provided with a first notch (81) and a second notch (82), one end of the connecting cloth A (31) and one end of the connecting cloth E (35) are both placed inside the second notch (82), the other end of the connecting cloth B (32) and the other end of the connecting cloth D (34) are both placed inside the first notch (81), one side of the second notch (82) is open, and the second protrusion (84) and the first protrusion (83) are fixed in an upper and lower manner inside the second notch (82).

8. The hanging lace according to claim 7, characterized in that: One end of one of the connecting cloths C (33) is an open elliptical structure.

9. The hanging lace according to claim 1, characterized in that: The buckle (5) is composed of a socket (56) with a hollow structure and a large opening on the side, and a plug (51) inserted into the socket (56); The plug (51) is provided with a through hole (52), and the bottom of the plug (51) is provided with a card (53), a press buckle (55) and a positioning column (54), and the card (53), the press buckle (55) and the positioning column (54) are all inserted into the interior of the socket (56); A cloth-threading block (57) is provided on one side of the socket (56), and one side of the two connecting cloths C (33) is respectively placed inside the perforation (52) and the cloth-threading block (57).

10. A helmet, characterized in that: Comprising the suspension strap according to any one of claims 1-9.

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