Shoelace fixer

Abstract

The utility model discloses a shoelace fixer, belongs to the technical field of shoelace fixers, and solves the problems that in the walking process of people, the tail end of a shoelace shakes, then large acceleration is brought, certain acting force is generated by shaking of the tail end of the shoelace, then friction force between the shoelaces is overcome, and the shoelace is damaged. Therefore, the shoelace is loosened. Comprising an upper soft strip, a lower soft strip and two upper strip connecting pieces, the upper soft strip and the lower soft strip are arranged in an overlapped mode, the upper strip connecting pieces are arranged at the ends of the upper soft strip and the lower soft strip, each upper strip connecting piece comprises a strip connecting part and an upper connecting part, and the strip connecting parts are detachably connected with the ends of the upper soft strip and the lower soft strip. When the shoe is used, the upper strip connecting piece is installed on the upper on the two sides of a shoe tongue, the upper upper connecting piece and the lower upper connecting piece are not separated and fixed, the upper soft strip and the lower soft strip are kept tightened after being connected in an overlapped mode and are prone to deformation and knotting to fix a shoelace, the tail ends of the upper soft strip and the lower soft strip are clamped between the soft strips, and the shoelace is prevented from loosening in the movement process.

Description

Technical Field

[0001] The utility model relates to the technical field of shoelace fixers, in particular to a shoelace fixer. Background Art

[0002] Lacing is a useful technique for ensuring that your shoes fit your foot snugly and provide a secure fit. Typically, the first step in lacing is to thread the laces through the eyelets on the shoe and then tie a basic knot, such as a square knot or a bow, to secure the laces in place. Next, the laces can be adjusted as needed to accommodate different foot shapes and comfort requirements. For additional stability, the ends of the laces can be tucked inside the shoe after tying the knot.

[0003] However, inserting the ends of the shoelaces into the shoes will eventually cause the ends of the shoelaces to come out of the shoes during people's movements. Once they come out, the ends of the shoelaces will shake while people are walking, which will cause a large acceleration. The shaking of the ends of the shoelaces will generate a certain force to overcome the friction between the shoelaces, thereby causing the shoelaces to come loose. After the shoelaces come loose, people may trip over the shoelaces while walking.

[0004] Therefore, a shoelace fixer is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a shoelace fixer.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shoelace fixer comprises an upper flexible strip and a lower flexible strip which are overlapped, and two upper strip connectors, wherein the upper strip connectors are arranged at the ends of the upper flexible strip and the lower flexible strip, and the upper strip connectors comprise a strip connector and an upper connector, wherein the strip connector is detachably connected to the ends of the upper flexible strip and the lower flexible strip, and the upper connector is used for detachably connecting to the shoe upper, and the overlapping upper flexible strip and the lower flexible strip are used for clamping toothed shoelaces.

[0008] Preferably, the upper soft strip and the lower soft strip both include wide portions and narrow portions that are evenly and alternately arranged, and the upper soft strip and the lower soft strip both have elastic deformation properties.

[0009] Preferably, the strip connecting portion includes a lower strip connecting piece and an upper strip connecting piece, the lower strip connecting piece is fixedly connected to a plurality of embedded tubes on one side facing the upper strip connecting piece, the upper strip connecting piece is fixedly connected to a plurality of embedded columns that can be embedded with the embedded tubes on one side facing the lower strip connecting piece, and the ends of the upper and lower flexible strips are provided with connecting holes that penetrate along the thickness direction thereof and for the embedded columns to pass through.

[0010] Preferably, a reinforcing ring located at the connection between the insertion post and the upper strip connecting piece is fixedly connected to one side of the upper strip connecting piece facing the lower strip connecting piece.

[0011] Preferably, teeth facing the adjacent strip connecting piece are fixedly connected to the mutually facing sides of the upper strip connecting piece and the lower strip connecting piece, and there is a spacing between the two sets of teeth.

[0012] Preferably, the strip connecting portion includes an upper strip connecting piece integrally formed with the upper strip connecting piece and a lower strip connecting piece integrally formed with the lower strip connecting piece. A reinforcing portion is integrally formed between the connection between the upper strip connecting piece and the upper strip connecting piece and the connection between the lower strip connecting portion and the lower strip connecting piece. The upper strip connecting piece and the lower strip connecting piece are detachably connected.

[0013] Preferably, a through hole is formed in the upper strip connecting piece. A connecting post that can penetrate the through hole and is used to penetrate the shoelace hole is fixedly connected to one side of the lower strip connecting piece facing the upper strip connecting piece. A limiting disk is fixedly connected to the end of the connecting post away from the lower strip connecting piece. The limiting disk is frustum-shaped, and the cross-section of the smallest end of the limiting disk is the same as the cross-section of the through hole.

[0014] The utility model has the following beneficial effects:

[0015] When the utility model is used, the strip connecting piece can be installed in the tongue area of the shoe to achieve a stable connection with the shoe upper. The specific operation is as follows: First, insert the limiting disk and the connecting post into the shoelace holes on the shoe upper, and then deflect the upper strip connecting piece towards the lower strip connecting piece so that the limiting disk and the connecting post pass through the through hole. After the limiting disk passes through the through hole, position the upper strip connecting piece to prevent it from separating from the lower strip connecting piece, and at the same time ensure that the strip connecting piece is fixed on the shoe upper. Then, overlap the upper soft strip and the lower soft strip, align the connecting holes at both ends, and use the insertion post to pass through these holes to achieve the detachable connection between the upper strip connecting piece and the lower strip connecting piece. After the connection is completed, the upper soft strip and the lower soft strip remain taut and are prone to deformation at the narrow part. The user can initially fix the shoelace by tying a knot and sandwich the end of the shoelace and the knot loop between the two soft strips, effectively preventing the shoelace from shaking or coming loose during movement. In this way, even during strenuous exercise, the shoelace can remain stable and avoid loosening. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0017] Figure 1 Structural schematic diagram of the present utility model;

[0018] Figure 2 Structural schematic diagram of the upper flexible strip and the lower flexible strip of the present utility model;

[0019] Figure 3 Cross-sectional view of the strip connecting member of the present utility model.

[0020] 1. Upper flexible strip; 101. Wide part; 102. Narrow part; 103. Connecting hole; 2. Lower flexible strip; 3. Strip connecting member; 301. Strip connecting part; 3011. Lower strip connecting piece; 3012. Insertion cylinder; 3013. Upper strip connecting piece; 3014. Reinforcing ring; 3015. Insertion post; 3016. Tooth; 302. Help connecting part; 3021. Lower help connecting piece; 3022. Connecting column; 3023. Limiting disc; 3024. Upper help connecting piece; 3025. Through hole; 303. Reinforcing part. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0025] In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] A shoelace fixer, as Figure 1 shown, includes an upper soft strip 1 and a lower soft strip 2 which are overlapped, and two shoelace connectors 3. The shoelace connectors 3 are arranged at the ends of the upper soft strip 1 and the lower soft strip 2, and the shoelace connector 3 includes a strip connection part 301 and a shoelace connection part 302. The strip connection part 301 is detachably connected to the ends of the upper soft strip 1 and the lower soft strip 2, and the shoelace connection part 302 is used for detachably connecting to the shoe upper. The overlapped upper soft strip 1 and lower soft strip 2 are used for clamping the shoelace.

[0028] As Figure 2 shown, both the upper soft strip 1 and the lower soft strip 2 include a wide part 101 and a narrow part 102 which are evenly and alternately arranged, and both the upper soft strip 1 and the lower soft strip 2 have elastic deformation performance.

[0029] As Figure 1 and Figure 3As shown in the figure, the strip connection part 301 includes a lower strip connection piece 3011 and an upper strip connection piece 3013. A plurality of embedding cylinders 3012 are fixedly connected to one side of the lower strip connection piece 3011 facing the upper strip connection piece 3013. A plurality of embedding columns 3015 that can be engaged with the embedding cylinders 3012 are fixedly connected to one side of the upper strip connection piece 3013 facing the lower strip connection piece 3011. Connecting holes 103 that penetrate along the thickness direction thereof and for the embedding columns 3015 to pass through are formed at the ends of the upper flexible strip 1 and the lower flexible strip 2. A reinforcing ring 3014 located at the connection between the embedding column 3015 and the upper strip connection piece 3013 is fixedly connected to one side of the upper strip connection piece 3013 facing the lower strip connection piece 3011. Teeth 3016 facing the adjacent strip connecting member 3 are fixedly connected to the mutually facing sides of the upper strip connection piece 3013 and the lower strip connection piece 3011. There is a spacing between the two groups of teeth 3016.

[0030] The help connection part 302 includes an upper help connection piece 3024 integrally formed with the upper strip connection piece 3013 and a lower help connection piece 3021 integrally formed with the lower strip connection piece 3011. A reinforcing part 303 is integrally formed between the connection between the upper help connection piece 3024 and the upper strip connection piece 3013 and the connection between the lower help connection part and the lower strip connection piece 3011. The upper help connection piece 3024 and the lower help connection piece 3021 are detachably connected. A through hole 3025 is formed in the upper help connection piece 3024. A connection column 3022 that can penetrate the through hole 3025 and is used for penetrating the shoelace holes is fixedly connected to one side of the lower help connection piece 3021 facing the upper help connection piece 3024. A limiting disc 3023 is fixedly connected to the end of the connection column 3022 away from the lower help connection piece 3021. The limiting disc 3023 is frustum-shaped, and the cross-section of the smallest end of the limiting disc 3023 is the same as the cross-section of the through hole 3025.

[0031] When the utility model is in use, the strip connecting piece 3 can be arranged at the position where the tongue is located, so that the strip connecting part 302 can be connected to the shoe upper. Specifically, the connection is as follows: the limiting disc 3023 and the connecting column 3022 penetrate through the shoelace holes on the shoe upper, and then the upper strip connecting piece 3024 is deflected towards the lower strip connecting piece 3021, so that the limiting disc 3023 and the connecting column 3022 can pass through the through hole 3025. Thus, after the limiting disc 3023 passes through the through hole 3025, it restricts the upper strip connecting piece 3024 to prevent the upper strip connecting piece 3024 from separating from the lower strip connecting piece 3021, and at the same time, it can be fixed on the shoe upper. Then, the upper flexible strip 1 and the lower flexible strip 2 can be overlapped, the connection holes 103 at both ends of the two are aligned, and then the connection holes 103 on the upper flexible strip 1 and the lower flexible strip 2 are passed through the embedding column 3015, and then the upper strip connecting piece 3013 and the lower strip connecting piece 3011 can be detachably connected. After the strip connecting piece 3 is completed with the connection to the shoe upper and the upper flexible strip 1 and the lower flexible strip 2, at this time, the upper flexible strip 1 and the lower flexible strip 2 are in a taut state, and the narrow part 102 of the upper flexible strip 1 and the lower flexible strip 2 is more likely to deform. Then, the user can complete the preliminary fixation of the shoelace by tying a knot, and then the end of the shoelace and the knot loop are clamped between the upper flexible strip 1 and the lower flexible strip 2. In this way, when the user wears the shoes and runs during exercise, the end of the shoelace and the knot loop of the shoelace will not shake or swing, thus avoiding the shoelace from coming loose.

[0032] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A shoelace fastener, characterized in that, It includes an upper flexible strip (1) and a lower flexible strip (2) which are arranged overlappingly, and two strip connecting members (3). The strip connecting members (3) are arranged at the ends of the upper flexible strip (1) and the lower flexible strip (2), and the strip connecting member (3) includes a strip connecting portion (301) and a stay connecting portion (302). The strip connecting portion (301) is detachably connected to the ends of the upper flexible strip (1) and the lower flexible strip (2), and the stay connecting portion (302) is used for detachably connecting with the shoe stay. Between the overlapping upper flexible strip (1) and the lower flexible strip (2) is for clamping a toothed shoelace.

2. The lace fastener according to claim 1, wherein, Both the upper flexible strip (1) and the lower flexible strip (2) include a wide portion (101) and a narrow portion (102) which are arranged alternately and evenly, and both the upper flexible strip (1) and the lower flexible strip (2) have elastic deformation performance.

3. A shoelace fastener according to claim 1, characterized in that, The strip connecting portion (301) includes a lower strip connecting piece (3011) and an upper strip connecting piece (3013). On the side of the lower strip connecting piece (3011) facing the upper strip connecting piece (3013), a plurality of embedding cylinders (3012) are fixedly connected. On the side of the upper strip connecting piece (3013) facing the lower strip connecting piece (3011), a plurality of embedding posts (3015) which can be engaged with the embedding cylinders (3012) are fixedly connected. At the ends of the upper flexible strip (1) and the lower flexible strip (2), there are connecting holes (103) which penetrate along their thickness directions and through which the embedding posts (3015) can pass.

4. The lacing retainer according to claim 3, characterized in that, On the side of the upper strip connecting piece (3013) facing the lower strip connecting piece (3011), a reinforcing ring (3014) is fixedly connected at the connection position of the embedding post (3015) and the upper strip connecting piece (3013).

5. The lace fastener according to claim 3, characterized in that, On the sides of the upper strip connecting piece (3013) and the lower strip connecting piece (3011) facing each other, teeth (3016) are fixedly connected and arranged towards the adjacent strip connecting members (3). There is a spacing between the two groups of teeth (3016).

6. The lace fastener according to claim 5, wherein, The stay connecting portion (302) includes an upper stay connecting piece (3024) integrally formed with the upper strip connecting piece (3013) and a lower stay connecting piece (3021) integrally formed with the lower strip connecting piece (3011). Between the connection position of the upper stay connecting piece (3024) and the upper strip connecting piece (3013) and the connection position of the lower stay connection and the lower strip connecting piece (3011), a reinforcing portion (303) is integrally formed. The upper stay connecting piece (3024) and the lower stay connecting piece (3021) are detachably connected.

7. A shoelace fastener according to claim 6, wherein, On the upper stay connecting piece (3024), there is a through hole (3025). On the side of the lower stay connecting piece (3021) facing the upper stay connecting piece (3024), a connecting post (3022) which can penetrate the through hole (3025) and is used for penetrating the shoelace holes is fixedly connected. At the end of the connecting post (3022) far from the lower stay connecting piece (3021), a limiting disc (3023) is fixedly connected. The limiting disc (3023) is frustum-shaped, and the cross-section of the smallest end of the limiting disc (3023) is the same as the cross-section of the through hole (3025).

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