A shoe support bracket

Abstract

The present invention discloses a shoe support bracket, comprising a support rod, an insole support frame, a back support frame, a heel support frame and two side support frames, wherein the lower end of the support rod is hinged to the insole support frame; the lower end of the back support frame is hinged to the insole support frame, and the upper part is hinged to the support rod through a first connecting rod; the lower end of the heel support frame is hinged to the insole support frame, and the upper part of the heel support frame is connected to the support rod through a lever mechanism; one end of the two side support frames is respectively hinged to the insole support frame, and the side support frame is hinged to the two side support frames through a second connecting rod and a third connecting rod. The present invention can support shoes of different shoe sizes in five dimensions by mutually transmitting hinge structures in different motion planes, which can prevent the deformation of shoes caused by long-term use of shoe supports on the one hand; on the other hand, the present invention can be better applied to shoe washing machines, so that the shoe washing machines can be convenient for comprehensive and effective scrubbing of the shoe uppers.

Description

Technical Field

[0001] The invention belongs to the field of daily necessities, and in particular relates to a shoe tree bracket. Background Art

[0002] The existing shoe support bracket mainly supports the toe and heel of the shoe by axial extension to fix the shoe.

[0003] However, the existing fixing method of the shoe support bracket has the following disadvantages:

[0004] 1. Since it cannot support both sides of the shoes, long-term use of the shoe stretcher may easily cause the shoes to deform;

[0005] 2. When the existing shoe support bracket is applied to the shoe washing machine, since both sides of the shoe are not supported, when brushing the outer surface of the shoe, both sides of the shoe cannot be effectively brushed. Summary of the invention

[0006] In order to solve the above problems existing in the prior art, the present invention aims to provide a shoe rack that can support shoes in five dimensions, namely, up, down, left, right and back, and has precise structure and simple operation.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is:

[0008] The shoe support bracket comprises a support rod, an insole support frame, an insole support frame, a heel support frame and two shoe side support frames, the lower end of the support rod is hinged to the insole support frame; the lower end of the insole support frame is hinged to the insole support frame, the upper part of the insole support frame is hinged to one end of the first connecting rod, the other end of the first connecting rod is hinged to the support rod, and the support rod, the insole support frame, the insole support frame and the first connecting rod form a connecting rod mechanism; the lower end of the heel support frame is hinged to the insole support frame, and the upper part of the heel support frame is connected to the support rod through a lever mechanism; one end of the two shoe side support frames are respectively hinged to the insole support frame, the plane where the shoe side support frames rotate is perpendicular to the plane where the connecting rod mechanism is located, one end of the second connecting rod is connected to the insole support frame, the first connecting rod or the support rod, and the other end of the second connecting rod is hinged to the two shoe side support frames through a third connecting rod.

[0009] As a preferred embodiment, the shoe side support frame includes a fourth connecting rod and a shoe side support part, one end of the fourth connecting rod is hinged to the insole support frame, the other end of the fourth connecting rod is hinged to one end of the shoe side support part, the rotation plane of the fourth connecting rod and the rotation plane of the shoe side support part are both perpendicular to the plane where the connecting rod mechanism is located; the two ends of the third connecting rod are respectively universally hinged to the shoe side support part and the second connecting rod.

[0010] As a preferred embodiment, the shoe side support portion is provided with a widening portion.

[0011] As a preferred implementation, the widening portion is in a circular ring shape.

[0012] As a preferred embodiment, the lever mechanism includes a fixed support, an L-shaped rod and a fifth connecting rod. The fixed support is fixedly connected to the insole support frame, the corner of the L-shaped rod is hinged on the fixed support, one end of the L-shaped rod is slidingly hinged to the support rod, the other end of the L-shaped rod is hinged to one end of the fifth connecting rod, and the other end of the fifth connecting rod is hinged to the heel support frame.

[0013] As a preferred implementation, the inner bottom support frame is an elliptical ring support frame.

[0014] As a preferred embodiment, the support rod is L-shaped, and one end of the short arm of the support rod is hinged to the inner bottom support frame.

[0015] As a preferred embodiment, the second connecting rod is connected to the third connecting rod via a connecting block, the second connecting rod is slidably connected to the connecting block, and both ends of the connecting block are universally hinged to a third connecting rod respectively.

[0016] As a preferred embodiment, the second connecting rod is connected to the third connecting rod through a connecting block, the second connecting rod is hinged to the middle of the connecting block, and both ends of the connecting block are universally hinged to a third connecting rod respectively.

[0017] As a preferred embodiment, the support rod is provided with a fluid channel, and the fluid channel runs through both ends of the support rod.

[0018] As a preferred embodiment, a brush cylinder rotatable around the support rod is sleeved on the support rod, and a handle is fixedly connected to the outer side wall of the brush cylinder.

[0019] The beneficial effects of the present invention are:

[0020] The structure of the present invention is ingenious. Through the mutual transmission of hinge structures in different motion planes, it is only necessary to operate in one step to support shoes of different sizes in five dimensions, namely, the upper, lower, left, right and rear. Shoes of different sizes can be fully supported. On the one hand, deformation of shoes caused by long-term use of shoe stretchers can be prevented; on the other hand, the present invention can be better applied to shoe washing machines, so that the shoe washing machines can be convenient for comprehensive and effective scrubbing of shoe uppers.

[0021] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents.

[0022] Features described and / or illustrated with respect to one embodiment may be used in the same or similar manner in one or more other embodiments, combined with features in other embodiments, or substituted for features in other embodiments.

[0023] It should be emphasized that the term “include / comprises” when used herein refers to the presence of features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a structural diagram of embodiment 1 of the present invention.

[0026] Figure 2 yes Figure 1 Front view of .

[0027] Figure 3 yes Figure 1 Top view of the .

[0028] Figure 4 It is a schematic diagram of the sliding connection between the second connecting rod and the connecting block.

[0029] Figure 5 It is a schematic diagram of the articulation mode of the second connecting rod and the connecting block.

[0030] Figure 6 It is a structural diagram of embodiment 2 of the present invention.

[0031] Figure 7 yes Figure 6 Front view of .

[0032] Figure 8 yes Figure 6 Top view of the .

[0033] Fig. 9 It is a schematic diagram of the structure of the brush cylinder.

[0034] In the figure: support rod 1, insole support frame 2, insole support frame 3, heel support frame 4; shoe side support frame 5; first connecting rod 6; second connecting rod 7; third connecting rod 8; lever mechanism 9; brush cylinder 10; handle 11; fourth connecting rod 51; shoe side support part 52; widening part 53; connecting block 71; fixed support 91; L-shaped rod 92; fifth connecting rod 93. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments 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 creative work should fall within the scope of protection of the present invention.

[0036] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] Embodiment 1:

[0039] like Figure 1-3As shown, one embodiment of the present invention provides a shoe support bracket, including a support rod 1, an insole support frame 2, a shoe back support frame 3, a shoe heel support frame 4 and two shoe side support frames 5, the lower end of the support rod 1 is hinged to the insole support frame 2; the lower end of the shoe back support frame 3 is hinged to the insole support frame 2, the upper part of the shoe back support frame 3 is hinged to one end of a first connecting rod 6, the other end of the first connecting rod 6 is hinged to the support rod 1, and the support rod 1, the insole support frame 2, the shoe back support frame 3 and the first connecting rod 6 form a connecting rod Mechanism; the lower end of the shoe heel support frame 4 is hinged to the insole support frame 2, and the upper part of the shoe heel support frame 4 is connected to the support rod 1 through a lever mechanism 9; one end of the two shoe side support frames 5 are respectively hinged to the insole support frame 2, and the rotation plane of the shoe side support frame 5 is perpendicular to the plane where the connecting rod mechanism is located, one end of the second connecting rod 7 is connected to the instep support frame 3, the first connecting rod 6 or the support rod 1, and the other end of the second connecting rod 7 is respectively hinged to the two shoe side support frames 5 through a third connecting rod 8.

[0040] By means of the above technical solution, the principle of this embodiment is as follows: Figure 1 As shown, the insole support frame 2 is fixed, and when the support rod 1 rotates upward and turns up, the insole support frame 3 turns down and approaches the insole support frame 2; at the same time, the heel support frame 4 turns up under the action of the lever mechanism 9, thereby reducing the length of the shoe support; at the same time, the two side support frames 5 turn inward under the drive of the third connecting rod 8, so that the sizes of the upper, lower, left, right and rear dimensions of the shoe support are reduced. Then the present invention is inserted into the shoe, and only the support rod 1 extends from the shoe mouth. The support rod 1 is pressed down in the direction of the toe, and the insole support frame 3 turns up, and the angle with the insole support frame 2 increases; at the same time, the heel support frame 4 turns down under the action of the lever mechanism 9, thereby increasing the length of the shoe support, which can be suitable for shoes of different shoe sizes; at the same time, the two side support frames 5 turn outward under the drive of the third connecting rod 8, so that the sizes of the upper, lower, left, right and rear dimensions of the shoe support are increased at the same time, which plays a comprehensive supporting role for the shoes.

[0041] In this embodiment, in order to increase the support for the side of the shoe, the shoe side support portion 52 is provided with a widening portion 53. Specifically, the widening portion 53 can be a circular ring, which can not only increase the contact area with the side of the shoe, but also save materials and reduce weight.

[0042] In this embodiment, in order to make the flip angle of the shoe heel support frame 4 larger, the lever mechanism 9 includes a fixed support 91, an L-shaped rod 92 and a fifth connecting rod 93. The fixed support 91 is fixedly connected to the inner bottom support frame 2, the L-shaped rod 92 is hinged at the fixed support 91, one end of the L-shaped rod 92 is slidably hinged to the support rod 1, the other end of the L-shaped rod 92 is hinged to one end of the fifth connecting rod 93, and the other end of the fifth connecting rod 93 is hinged to the shoe heel support frame 4. Through the leverage of the L-shaped rod 92 and the angle control of force transmission, the flip angle of the shoe heel support frame 4 can be increased to the greatest extent.

[0043] In this embodiment, in order to increase the contact area between the shoe stretcher and the sole in the shoe and provide a stronger supporting effect, the insole support frame 2 may be designed as an elliptical ring support frame.

[0044] In this embodiment, in order to cooperate with the shoe washing machine, the support rod 1 is L-shaped, and one end of the short arm of the support rod 1 is hinged to the inner bottom support frame 2. After the shoe stretcher is opened to fix the shoe, the shoe is parallel to the long arm of the support rod 1, which is convenient for brushing the shoe.

[0045] like Figure 4 As shown, since the distances between the inner side and the outer side of the shoe and the shoe axis are different, in this embodiment, in order to allow the two sides of the shoe to obtain the same support force, the second connecting rod 7 is connected to the third connecting rod 8 through the connecting block 71, and the second connecting rod 7 is slidably connected to the connecting block 71, and the two ends of the connecting block 71 are respectively universally hinged to a third connecting rod 8. The second connecting rod 7 is slidably connected to the connecting block 71, and the connecting block 71 can slide left and right along the end of the second connecting rod 7, thereby adjusting the opening angle of the two shoe side support frames 5, which can achieve the effect of adaptive adjustment, and can allow the shoe side support frame 5 on the outer side of the shoe to continue to unfold after the inner side of the shoe reaches the limit position first.

[0046] like Figure 5 As shown, since the distances between the inner side and the outer side of the shoe and the shoe axis are different, in this embodiment, in order to allow the two sides of the shoe to obtain the same support force, the second connecting rod 7 is connected to the third connecting rod 8 through the connecting block 71, and the second connecting rod 7 is hinged to the middle of the connecting block 71, and the two ends of the connecting block 71 are respectively universally hinged to a third connecting rod 8. The second connecting rod 7 is hinged to the middle of the connecting block 71, so that the connecting block 71 can rotate around the second connecting rod 7, and then adjust the opening angles of the two shoe side support frames 5, so as to achieve the effect of adaptive adjustment, and after the inner side of the shoe reaches the limit position first, the shoe side support frame 5 on the outer side of the shoe can continue to unfold.

[0047] In this embodiment, in order to allow the shoe tree to inject water to clean or blow air to dry the inside of the shoe, the support rod 1 is provided with a fluid channel, and the fluid channel runs through both ends of the support rod 1. After the water injection pipe or pressure pipe is connected to the upper end of the support rod 1, water or air can be passed into the inside of the shoe through the support rod 1.

[0048] like Fig. 9 As shown, in the present embodiment, when the shoe stretcher bracket is used in a shoe washing machine, in order to avoid the situation where the shoe back is not cleaned properly due to the support rod 1 blocking the shoe back, a brush barrel 10 that can rotate around the support rod 1 is sleeved on the support rod 1, and a handle 11 is fixedly connected to the outer wall of the brush barrel 10. When installed, the handle 11 is connected to a fixed component. When the support rod 1 rotates, it drives the shoe to rotate, and the brush barrel 10 is fixed, and its bristles rub against the shoe back, thereby achieving the purpose of brushing the shoe back.

[0049] Embodiment 2:

[0050] like Figure 6-8 As shown, in order to reduce the deformation of the side of the shoe and make the contact area between the shoe side support frame 5 and the shoe side larger when it is opened, the shoe side support frame 5 is improved on the basis of Example 1. The shoe side support frame 5 includes a fourth connecting rod 51 and a shoe side support part 52. One end of the fourth connecting rod 51 is hinged to the insole support frame 2, and the other end of the fourth connecting rod 51 is hinged to one end of the shoe side support part 52. The rotation plane of the fourth connecting rod 51 and the rotation plane of the shoe side support part 52 are both perpendicular to the plane where the connecting rod mechanism is located; the two ends of the third connecting rod 8 are universally hinged to the shoe side support part 52 and the second connecting rod 7 respectively.

[0051] The two ends of the third connecting rod 8 are universally hinged with the shoe side support part 52 and the second connecting rod 7, respectively, so that when transmitting force to the shoe side support part 52, it is always in the plane where the shoe side support frame 5 can rotate, thereby not affecting the movement of the shoe side support frame 5. The fourth connecting rod 51, the shoe side support part 52, the third connecting rod 8 and the inner bottom support frame 2 actually form a connecting rod mechanism in space, so that the shoe side support part 52 moves in parallel, which can ensure that the shoe side support part 52 is in surface contact with the side of the shoe, and can provide more effective support for the side of the shoe.

[0052] It should be emphasized that there are many different specific implementation methods, and all other embodiments obtained by ordinary technicians in this field without making any creative work should fall within the scope of protection of the present invention.

[0053] Any numerical value cited herein includes all values ​​of lower and upper values ​​that increase by one unit from the lower limit to the upper limit, and there is at least a two-unit interval between any lower value and any higher value. For example, if the value of the quantity of a component or a process variable (such as temperature, pressure, time, etc.) is stated to be from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, the purpose is to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also explicitly listed in this specification. For values ​​less than 1, one unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be clearly expressed, and it can be considered that all possible combinations of numerical values ​​listed between the lowest value and the highest value are clearly stated in this specification in a similar manner.

[0054] Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. "About" or "approximately" used with a range applies to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30", including at least the specified endpoints.

[0055] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." to describe a combination should include the identified elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, parts or steps herein also contemplates embodiments that consist essentially of these elements, ingredients, parts or steps. By using the term "may", it is intended to indicate that any attribute described that "may" include is optional.

[0056] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0057] It should be understood that the above description is for illustration and not for limitation. Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present teachings should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents possessed by such claims. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a waiver of the subject matter, nor should it be considered that the inventors did not consider the subject matter to be part of the disclosed inventive subject matter.

Claims

1. A shoe tree bracket, characterized in that: The shoe shoe comprises a support rod (1), an insole support frame (2), a shoe back support frame (3), a shoe heel support frame (4) and two shoe side support frames (5), wherein the lower end of the support rod (1) is hinged to the insole support frame (2); the lower end of the shoe back support frame (3) is hinged to the insole support frame (2); the upper part of the shoe back support frame (3) is hinged to one end of a first connecting rod (6); the other end of the first connecting rod (6) is hinged to the support rod (1); the support rod (1), the insole support frame (2), the shoe back support frame (3) and the first connecting rod (6) form a connecting rod mechanism; the shoe heel support frame (5) is hinged to the insole support frame (2); ... shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole support frame (2); the shoe back support frame (3) is hinged to the insole The lower end of the frame (4) is hinged to the insole support frame (2), and the upper part of the heel support frame (4) is connected to the support rod (1) through a lever mechanism (9); one end of the two shoe side support frames (5) is respectively hinged to the insole support frame (2), the rotation plane of the shoe side support frame (5) is perpendicular to the plane where the connecting rod mechanism moves, one end of the second connecting rod (7) is connected to the insole support frame (3), the first connecting rod (6) or the support rod (1), and the other end of the second connecting rod (7) is respectively hinged to the two shoe side support frames (5) through a third connecting rod (8); The shoe side support frame (5) comprises a fourth connecting rod (51) and a shoe side support portion (52), one end of the fourth connecting rod (51) is hinged to the insole support frame (2), the other end of the fourth connecting rod (51) is hinged to one end of the shoe side support portion (52), and the plane in which the fourth connecting rod (51) rotates and the plane in which the shoe side support portion (52) rotates are both perpendicular to the plane in which the connecting rod mechanism moves; the two ends of the third connecting rod (8) are universally hinged to the shoe side support portion (52) and the second connecting rod (7) respectively; The lever mechanism (9) comprises a fixed support (91), an L-shaped rod (92) and a fifth connecting rod (93); the fixed support (91) is fixedly connected to the inner bottom support frame (2); the rotation angle of the L-shaped rod (92) is hinged to the fixed support (91); one end of the L-shaped rod (92) is slidably hinged to the support rod (1); the other end of the L-shaped rod (92) is hinged to one end of the fifth connecting rod (93); and the other end of the fifth connecting rod (93) is hinged to the heel support frame (4).

2. A shoe tree bracket according to claim 1, characterized in that: The shoe side support portion (52) is provided with a widening portion (53).

3. A shoe tree bracket according to claim 2, characterized in that: The widening portion (53) is in the shape of a circular ring.

4. A shoe tree bracket according to claim 1, characterized in that: The inner bottom support frame (2) is an elliptical ring support frame.

5. The shoe support bracket according to claim 1, characterized in that: The support rod (1) is L-shaped, and one end of the short arm of the support rod (1) is hinged to the inner bottom support frame (2); the support rod (1) is provided with a fluid channel, and the fluid channel runs through both ends of the support rod (1).

6. A shoe tree bracket according to any one of claims 1 to 5, characterized in that: The second connecting rod (7) is connected to the third connecting rod (8) via a connecting block (71), the second connecting rod (7) is slidably connected to the connecting block (71), and both ends of the connecting block (71) are universally hinged to a third connecting rod (8).

7. A shoe tree bracket according to any one of claims 1 to 5, characterized in that: The second connecting rod (7) is connected to the third connecting rod (8) via a connecting block (71); the second connecting rod (7) is hinged to the middle of the connecting block (71); and both ends of the connecting block (71) are universally hinged to a third connecting rod (8).

8. The shoe tree bracket according to claim 1, characterized in that: A brush cylinder (10) is sleeved on the support rod (1) and can rotate around the support rod (1), and a handle (11) is fixedly connected to the outer side wall of the brush cylinder (10).

Images