Sandal with detachable vamp

Abstract

The utility model relates to the technical field of sandals, in particular to a pair of sandals with detachable vamps, which comprises symmetrically arranged sandals, detachable vamp belts are arranged at the front ends of the sandals, fixing grooves are symmetrically formed in the two side walls of the front ends of the sandals, fixing frames are fixedly mounted in the fixing grooves through spikes, and the vamp belts are arranged in the fixing frames. A limiting rod is rotationally installed in the fixing frame, the two ends of the vamp belt are wound around the outer surface of the limiting rod respectively, the rear ends of the sandals are hinged to heel belts respectively, and a main matching piece and an auxiliary matching piece which can be matched with each other are arranged in the sides, close to each other, of the symmetrically-arranged sandals respectively. When a user does not wear the sandals outdoors, the sandals can be connected, so that the risk that the sandals are worn by mistake due to the fact that the sandals are similar to the sandals of the user is prevented, and meanwhile the user can conveniently carry the sandals.

Description

Technical Field

[0001] The utility model relates to the technical field of sandals, in particular to a pair of sandals with detachable uppers. Background Art

[0002] Sandals are a type of footwear that exposes the skin of the foot. Its origins can be traced back to ancient civilizations and are one of the earliest footwear in human history. Sandals have a simple structure, usually with straps or ropes tied around the soles. This design makes sandals ventilated, lightweight and easy to put on and take off. There are many types of sandals, including flat sandals, high-heeled sandals, slippers, fish-mouth sandals and loafers, etc. Each type of sandal has its own unique characteristics and applicable occasions.

[0003] There is a kind of conveniently disassembled sandal (CN214904176U), which includes a sole, a first connected upper, and a second connected upper. The upper side of the sole is fixedly connected to the first connected upper, one side of the first connected upper is provided with the second connected upper, the second connected upper is detachably connected to the sole, the inner side of the first connected upper is provided with a plurality of Velcros, the outer side of the second connected upper is provided with a plurality of Velcros, and the first connected upper and the second connected upper are detachably connected via Velcros. Beneficial effects of the utility model: The sandal of the utility model sets the upper and the sole as a detachable structure, which can make it more convenient for users to clean the sandals, adds Velcro structures to the heel and the upper part of the shoe, thereby improving the practicality and comfort of the sandals, and at the same time adopts a convenient detachable structure at the connection between the second connected upper and the sole, which is simple to operate and convenient to disassemble.

[0004] The above existing devices are convenient for disassembling the uppers. However, in daily life, when people swim or take a bath in crowded places, the sandals of the users may be similar or the same as those of others, and may be worn by others. The above existing devices have certain shortcomings in this respect. It is not convenient to connect the sandals, reducing the possibility of the sandals being worn by others.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to overcome the technical defects of the prior art, the utility model provides a sandal with a detachable upper, which can prevent others from wearing the wrong sandals and can facilitate users to carry the sandals.

[0007] The technical solution adopted by the utility model is: a sandal with a detachable upper, comprising symmetrically arranged sandals, the front ends of the sandals are each provided with a detachable upper strap, the rear ends of the sandals are each hingedly provided with a heel strap, and the adjacent sides of the symmetrically arranged sandals are respectively provided with a main matching part and a secondary matching part that can cooperate with each other.

[0008] Preferably, in order to fix the fixing frame, both side walls on the front end of the sandal are symmetrically provided with fixing grooves, the fixing frames are fixedly installed in the fixing grooves by means of spikes, and a limiting rod is rotatably installed in the fixing frame.

[0009] Preferably, in order to limit the shoe upper strap, both ends of the shoe upper strap are respectively wrapped along the outer surface of the limiting rod, and Velcro that can cooperate with each other is distributed and fixedly installed on both ends of the shoe upper strap, and both ends of the shoe upper strap are respectively adhered to one side surface of the shoe upper strap through the Velcro.

[0010] Preferably, in order to provide spring elastic force to the circular frame with holes, spring grooves are provided on the side walls of the symmetrically arranged sandals that are adjacent to each other. The main matching component includes a main spring, which is symmetrically fixedly installed in the spring groove on one side of the sandal, and one end of the main spring is fixedly installed on the circular frame with holes.

[0011] Preferably, in order to provide spring force to the rod-engaged circular frame, the auxiliary fitting comprises an auxiliary spring, the auxiliary spring is fixedly mounted on the inner wall of one end of the spring slot on the other side, and the rod-engaged circular frame is fixedly mounted on one end of the auxiliary spring.

[0012] Preferably, in order to be able to limit the circular frame with holes and the circular frame with rods, limiting blocks are fixedly installed on the inner walls on both sides of the spring groove in the symmetrically arranged sandals, and limiting grooves are provided on the outer walls on both sides of the circular frame with holes and the circular frame with rods, and the limiting blocks are respectively slidably engaged with the limiting grooves on the circular frame with holes and the circular frame with rods.

[0013] Preferably, in order to enable the lifting heel to rotate, lifting grooves are provided on the upper surfaces of the rear ends of the symmetrically arranged sandals, and the lifting heels are rotatably mounted on the upper ends of the lifting grooves.

[0014] Preferably, in order to enable the lifting heel to be lifted on one side, a lifting airbag is fixedly installed on the inner bottom wall of the lifting groove, the lifting airbag is wedge-shaped, one end of the lifting airbag is connected to a valve core, one end of the valve core passes through the inner wall of the lifting groove and extends to the outside of the rear end of the sandal.

[0015] The beneficial effects of the utility model are as follows: the device can facilitate users to quickly disassemble and replace the shoe strap when the shoe strap is damaged, and at the same time, when the user is not wearing sandals outdoors, the sandals can be connected, thereby reducing the risk of others wearing the wrong sandals because their sandals are similar to their own, and it is also convenient for users to carry sandals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the positions of the main matching parts and the auxiliary matching parts of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the position of the lifting airbag of the utility model.

[0019] Figure 4 This is a schematic diagram of the positions of the shoe spikes of the utility model.

[0020] Figure 5 It is a schematic diagram of the shapes of a circular frame with holes and a circular frame with rods according to the utility model.

[0021] Figure 6 for Figure 1 A magnified view of the structure at center.

[0022] Figure 7 for Figure 1 A magnified view of the structure at point B.

[0023] Figure 8 for Figure 2 Enlarged view of the structure at C in the middle.

[0024] Explanation of the accompanying drawings: In the figure: 1, sandals; 2, upper strap; 3, heel strap; 4, main matching part; 401, main spring; 402, round frame with hole for clamping; 5, auxiliary matching part; 501, auxiliary spring; 502, round frame with rod for clamping; 6, spikes; 7, fixing frame; 8, limiting rod; 9, Velcro; 10, spring slot; 11, limiting block; 12, lifting slot; 13, lifting heel; 14, lifting airbag; 15, valve core. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-Figure 8 The utility model is further described as follows: a sandal with a detachable upper comprises symmetrically arranged sandals 1, the front ends of the sandals 1 are provided with detachable upper straps 2, the rear ends of the sandals 1 are hingedly provided with heel straps 3, and adjacent sides of the symmetrically arranged sandals 1 are respectively provided with main matching parts 4 and auxiliary matching parts 5 that can cooperate with each other.

[0026] like Figure 4As shown, the side walls on both sides of the front end of the sandal 1 are symmetrically provided with fixing grooves, and fixing frames 7 are fixedly installed in the fixing grooves through shoe nails 6, and a limiting rod 8 is rotatably installed in the fixing frame 7, and both ends of the upper strap 2 are respectively wrapped along the outer surface of the limiting rod 8, and both ends of the upper strap 2 are distributed and fixedly installed with Velcro 9 that can cooperate with each other, and both ends of the upper strap 2 are respectively adhered to one side surface of the upper strap 2 through the Velcro 9, so that when the user finds that the upper strap 2 is damaged, the user first pulls apart the upper strap 2 that is adhered together at one end of the upper strap 2, and the Velcro 9 distributed at one end of the upper strap 2 is disconnected, and then the user pulls apart the Velcro 9 at the other end of the upper strap 2, so that the user can easily release the limit of the upper strap 2, and then release and replace the upper strap 2.

[0027] like Figure 5-Figure 7 As shown, the side walls of the symmetrically arranged sandals 1 are both provided with spring grooves 10, the main matching component 4 includes a main spring 401, the main spring 401 is symmetrically fixedly installed in the spring groove 10 on one side of the sandal 1, one end of the main spring 401 is fixedly installed with a hole-engaging circular frame 402, the auxiliary matching component 5 includes an auxiliary spring 501, the auxiliary spring 501 is fixedly installed on the inner wall of one end of the spring groove 10 on the other side, one end of the auxiliary spring 501 is fixedly installed with a rod-engaging circular frame 502, both sides of the inner walls of the spring grooves 10 in the symmetrically arranged sandals 1 are fixedly installed with limiting blocks 11, both sides of the outer walls of the hole-engaging circular frame 402 and the rod-engaging circular frame 502 are provided with limiting sliding grooves, and the limiting blocks 11 are respectively connected to the hole-engaging circular frame The limiting sliding grooves on the connecting circular frame 402 and the rod connecting circular frame 502 are slidably connected to each other, so that when the user needs to take off the sandals 1, in order to prevent other people from wearing the wrong sandals 1 due to the similar appearance of the sandals 1, the user can pull out the circular frame 402 with holes from the spring groove 10 of the sandal 1 on one side, and then pull out the circular frame 502 with rod connecting circular frame 502 in the spring groove 10 of the sandal 1 on the other side. At this time, the user connects one end of the rod connecting circular frame 502 with one end of the circular frame 402 with holes, and then can splice the two sandals 1. At this time, other people cannot untie the sandals 1 at the first time, which can make other people realize that the sandals 1 are worn wrongly, and it is also convenient for the user to carry two sandals 1.

[0028] like Figure 3As shown, the rear end upper surface of the symmetrically arranged sandal 1 is provided with a lifting groove 12, and the upper end of the lifting groove 12 is rotatably installed with a lifting heel 13, and the inner bottom wall of the lifting groove 12 is fixedly installed with a lifting airbag 14, the lifting airbag 14 is wedge-shaped, and one end of the lifting airbag 14 is connected to a valve core 15, one end of the valve core 15 passes through the inner wall of the lifting groove 12 and extends to the rear end of the sandal 1. When the user needs to adjust the height of the foot of the sandal 1 to increase his own height, the user can adjust the lifting airbag 14 in the lifting groove 12 through the valve core 15. By inflating the valve core 15, the lifting airbag 14 can drive the lifting heel 13 to perform unilateral lifting, thereby achieving the purpose of the user adjusting his own height, thereby improving the practicality of this solution.

[0029] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A sandal with a detachable upper, comprising symmetrically arranged sandals (1), characterized in that: The front end of the sandal (1) is provided with a detachable upper strap (2), the rear end of the sandal (1) is hingedly provided with a heel strap (3), and the adjacent sides of the symmetrically arranged sandal (1) are respectively provided with a main matching part (4) and a secondary matching part (5) that can cooperate with each other.

2. The sandal with a detachable upper (1) according to claim 1, characterized in that: Both side walls on the front end of the sandal (1) are symmetrically provided with fixing grooves, in which fixing frames (7) are fixedly installed via shoe spikes (6), and in which limiting rods (8) are rotatably installed.

3. The sandal with detachable upper according to claim 2, characterized in that: Both ends of the upper strap (2) are respectively wound along the outer surface of the limiting rod (8), and both ends of the upper strap (2) are fixedly mounted with Velcro (9) that can cooperate with each other, and both ends of the upper strap (2) are respectively adhered to one side surface of the upper strap (2) through the Velcro (9).

4. The sandal with detachable upper according to claim 1, characterized in that: The adjacent side walls of the symmetrically arranged sandals (1) are each provided with a spring groove (10), the main matching component (4) comprising a main spring (401), the main spring (401) being symmetrically fixedly mounted in the spring groove (10) on one side of the sandal (1), and one end of the main spring (401) being fixedly mounted with a hole-engaging circular frame (402).

5. The sandal with detachable upper according to claim 4, characterized in that: The auxiliary fitting (5) comprises an auxiliary spring (501), wherein the auxiliary spring (501) is fixedly mounted on an inner wall of one end of the spring slot (10) on the other side, and a rod-connecting circular frame (502) is fixedly mounted on one end of the auxiliary spring (501).

6. The sandal with detachable upper according to claim 5, characterized in that: Limiting blocks (11) are fixedly mounted on both inner walls of the spring groove (10) in the symmetrically arranged sandal (1), and limiting sliding grooves are provided on both outer walls of the circular frame with holes (402) and the circular frame with rods (502), and the limiting blocks (11) are respectively slidably engaged with the limiting sliding grooves on the circular frame with holes (402) and the circular frame with rods (502).

7. The sandal with detachable upper according to claim 1, characterized in that: The rear end upper surfaces of the symmetrically arranged sandals (1) are each provided with a lifting groove (12), and the upper ends of the lifting grooves (12) are each rotatably mounted with a lifting heel (13).

8. The sandal with detachable upper according to claim 7, characterized in that: The inner bottom wall of the lifting groove (12) is fixedly mounted with a lifting airbag (14), the lifting airbag (14) is wedge-shaped, one end of the lifting airbag (14) is connected to a valve core (15), one end of the valve core (15) passes through the inner wall of the lifting groove (12) and extends to the outside of the rear end of the sandal (1).

Images