Foot mold with height convenient to adjust

Abstract

The utility model discloses a foot mold convenient for height adjustment, and relates to the technical field of foot molds. The mold comprises a lower mold plate, an upper mold plate is arranged at the top of the lower mold plate, a height adjusting assembly is arranged at the bottom of the lower mold plate and comprises a through groove, the through groove is formed in the surface of the lower mold plate, a threaded rod is movably connected to the bottom of an inner cavity of the through groove, the surface of the threaded rod is in threaded connection with a threaded pipe, and the threaded pipe is in threaded connection with the upper mold plate. The top of the threaded pipe is fixedly connected with the bottom of the upper die plate. The operation process is simple, when the height needs to be adjusted, only the limiting rod needs to be rotated to be separated from the clamping groove, then the push-pull plate is pulled to relieve limitation on the positioning block, then the rotary knob is pinched to rotate to drive the screw rod to rotate, then the height of the foot mold is adjusted, the foot stress conditions of people with different heights during walking are met, and the height of the foot mold is adjusted. The operation mode does not need complex tools and professional skills, and the operation difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of foot mould, especially, a kind of foot mould of height is adjusted easily. BACKGROUND

[0002] As the tool simulating the shape of human foot, foot mould plays an important role in many fields, and common foot mould is usually made of silica gel, plastic and other materials, which accurately reproduces the shape of foot contour, and can clearly present the positions such as toes, sole and heel;

[0003] However, the existing foot mould generally lacks height adjustment function, and in some special simulation scenarios, such as simulating the stress condition of foot when different height crowds walk, due to the different leg length and gravity center of different height crowds, the pressure and angle of foot exist differences, and the foot mould of fixed height is difficult to accurately simulate.

[0004] Therefore, the utility model provides a kind of foot mould of height is adjusted easily to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of foot mould of height is adjusted easily, through the cooperation of lower mould plate, upper mould plate and height adjustment assembly, solve the problem that the foot mould in prior art lacks height adjustment function and is difficult to accurately simulate the pressure and different angle conditions of foot of different height crowds.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a kind of foot mould of height is adjusted easily, including lower mould plate, the top of the lower mould plate is provided with upper mould plate, the bottom of the lower mould plate is provided with height adjustment assembly, the height adjustment assembly includes through slot, the through slot is opened in the surface of lower mould plate, the bottom of the through slot inner cavity is movably connected with screw rod, the surface of the screw rod is threadedly connected with threaded tube, the top of the threaded tube is fixedly connected with the bottom of upper mould plate, the bottom of the lower mould plate is opened in one side with recess, the recess inner cavity is fixedly connected with fixed rod, the surface of the fixed rod one side is equipped with spring, the surface of the fixed rod is movably connected with movable sleeve, the bottom of the movable sleeve is fixedly connected with push-pull plate, the one side of the push-pull plate is fixedly connected with restriction rod, the bottom of the screw rod is fixedly connected with positioning block, the one side of the positioning block is opened with restriction slot.

[0008] The utility model is further provided, the top and bottom of the restriction slot inner cavity are opened with clamping groove, the top and bottom of the restriction rod are fixedly connected with clamping rod, move push-pull plate, push-pull plate drives restriction rod to insert into the restriction slot on the surface of positioning block, rotate restriction rod, so that the clamping rod of its two sides is clamped into the clamping groove in the restriction slot inner cavity, to improve the stability of restriction rod inserted into the restriction slot inner cavity.

[0009] The utility model further sets up, both sides of the through slot inner chamber all are provided with side groove, the inner chamber of side groove movably connects with the limiting block, one side of limiting block is fixedly connected with the surface of threaded tube, limiting block moves in the side groove of size adaptation with threaded tube movement, the stability of threaded tube up and down movement can be improved through the limiting structure of side groove and limiting block, and the movement range of threaded tube is limited.

[0010] The utility model further sets up, the bottom of positioning block is fixedly connected with knob, the surface of knob is provided with antiskid line, rotates knob, and knob drives positioning block and the rotation of screw rod on its top, and the antiskid of knob surface is good, and it is more convenient to pinch with fingers and rotate.

[0011] The utility model further sets up, the bottom of lower mould plate is fixedly connected with support pad, and the material of support pad is rubber wear -resisting pad, and the rubber wear -resisting pad can support the convex position of foot mould bottom, avoids these parts to be excessively abraded in the long time use process.

[0012] The utility model further sets up, both sides of the top of lower mould plate are all fixedly connected with the plug rod, both sides of the bottom of upper mould plate all are provided with the insertion slot, and the plug rod moves in the inner chamber of insertion slot with the spacing of upper mould plate and lower mould plate expands and reduces unceasingly, so as to be limited between upper mould plate and lower mould plate, and the connecting strength between both is improved.

[0013] The utility model further sets up, both sides of the top of upper mould plate all are provided with the clamping slot, both sides of the bottom of upper mould plate all are fixedly connected with the clamping plate, and the clamping plate is inserted into the clamping slot of the top of lower mould plate with upper mould plate and lower mould plate contact, so as to improve the clamping tightness between upper mould plate and lower mould plate.

[0014] The utility model further sets up, the top of through slot inner chamber is fixedly connected with the limiting sleeve, and the inner wall of limiting sleeve is in contact with the surface of threaded tube, the bottom of through slot inner chamber is fixedly connected with the steady sleeve, and the inner wall of steady sleeve is in contact with the surface of screw rod, and the surface of threaded tube can improve the stability of threaded tube up and down movement that limiting sleeve is wrapped, and the surface of screw rod is wrapped in, can improve the stability when screw rod rotates.

[0015] The utility model has the advantages of the following.

[0016] 1, the operation process of the utility model is relatively simple, when needing to adjust height, just need to rotate the limiting rod and make it separate from the clamping slot, then pull the push-pull plate to remove the limitation to the positioning block, then pinch the knob and rotate to drive the screw rod to rotate, and then realize the adjustment of foot mould height, to meet the stress condition of different height people's feet, this operation mode does not need complex tool and professional skill, reduces the operation difficulty.

[0017] 2、The utility model discloses after adjusting height, loosens the restriction pole, and it can rebound and insert the inner chamber of restriction groove under the action of spring, and the positioning block and the screw rod on its top are limited, ensure that the foot mould does not change height in the use process because of external force and other factors, guarantee the stability of foot mould structure, make the experiment of simulating the foot stress condition of different height population walking can be more accurately carried out. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment described need to use the drawing do simple introduction.

[0019] Figure 1 It is a kind of stereogram of foot mould convenient for adjusting height.

[0020] Figure 2 It is the partial structure schematic view of lower mould plate and upper mould plate in a kind of foot mould convenient for adjusting height.

[0021] Figure 3 It is the bottom view schematic view of lower mould plate in a kind of foot mould convenient for adjusting height.

[0022] Figure 4 It is a kind of foot mould convenient for adjusting height Figure 3 Partial enlarged schematic view of place A.

[0023] Figure 5 It is the structure schematic view of restriction pole in a kind of foot mould convenient for adjusting height.

[0024] In the drawing, 1, lower mould plate;2, upper mould plate;3, height adjusting assembly;301, through slot;302, screw rod;303, threaded tube;304, recess;305, fixed rod;306, spring;307, movable sleeve;308, push-pull plate;309, restriction pole;310, positioning block;311, restriction groove;4, knob;5, support pad;6, insertion rod;7, insertion groove. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiment of the utility model will be described below, and the described embodiment is only a part of the embodiment of the utility model, not all.

[0026] Embodiment one

[0027] Please refer to Figures 1-5This utility model is a foot mold with adjustable height, including a lower template 1, an upper template 2 at the top of the lower template 1, and a height adjustment component 3 at the bottom of the lower template 1. The height adjustment component 3 includes a through groove 301, which is formed on the surface of the lower template 1. A screw 302 is movably connected to the bottom of the inner cavity of the through groove 301. A threaded tube 303 is threadedly connected to the surface of the screw 302. The top of the threaded tube 303 is fixedly connected to the bottom of the upper template 2. A groove 304 is formed on one side of the bottom of the lower template 1. A fixing rod 305 is fixedly connected to the inner cavity of the groove 304. A spring 306 is sleeved on one side of the surface of the fixing rod 305. A movable sleeve 307 is movably connected to the surface of the fixing rod 305. A push-pull plate 308 is fixedly connected to the bottom of the movable sleeve 307. A limiting rod 309 is fixedly connected to one side of the push-pull plate 308. A positioning block 310 is fixedly connected to the bottom of the screw 302. A limiting groove 311 is formed on one side of the positioning block 310.

[0028] Specifically: Rotate the limiting rod 309 until the latch on its surface disengages from the inner cavity of the slot, pull the push-pull plate 308, and the push-pull plate 308 drives the limiting rod 309 out of the inner cavity of the limiting groove 311. Then pinch the knob 4 and rotate it. The knob 4 drives the screw 302 to rotate. As the screw 302 rotates, the threaded tube 303 connected to it moves upward. The threaded tube 303 drives the upper template 2 to move upward. The distance between the upper template 2 and the lower template 1 gradually increases, thereby adjusting the height of the foot mold. Release the limiting rod 309. Under the action of the spring 306, the limiting rod 309 rebounds and inserts into the inner cavity of the limiting groove 311 to limit the positioning block 310 and the screw 302 on its top.

[0029] Example 2

[0030] Please see Figures 1-5 Based on Embodiment 1, the top and bottom of the inner cavity of the limiting groove 311 are provided with slots, the top and bottom of the limiting rod 309 are fixedly connected with locking rods, the two sides of the inner cavity of the through groove 301 are provided with side grooves, the inner cavity of the side grooves is movably connected with limiting blocks, one side of the limiting block is fixedly connected to the surface of the threaded tube 303, the bottom of the positioning block 310 is fixedly connected with a knob 4, the surface of the knob 4 is provided with anti-slip texture, the bottom of the lower template 1 is fixedly connected with a support pad 5, the material of the support pad 5 is a rubber wear-resistant pad, the two sides of the top of the lower template 1 are fixedly connected with insert rods 6, the two sides of the bottom of the upper template 2 are provided with slots 7, the two sides of the top of the upper template 2 are provided with slots, the two sides of the bottom of the upper template 2 are fixedly connected with locking plates, the top of the inner cavity of the through groove 301 is fixedly connected with a limiting sleeve, the inner wall of the limiting sleeve is in contact with the surface of the threaded tube 303, and the bottom of the inner cavity of the through groove 301 is fixedly connected with a stabilizing sleeve.

[0031] Specifically: the push-pull plate 308 is moved, the push-pull plate 308 drives the limiting rod 309 to be inserted into the limiting groove 311 on the surface of the positioning block 310, the limiting rod 309 is rotated, the clamping rods on the two sides of the limiting rod 309 are clamped into the clamping grooves in the inner cavity of the limiting groove 311, so that the stability of the limiting rod 309 inserted into the inner cavity of the limiting groove 311 is improved, the limiting block moves in the side groove matched in size with the threaded tube 303 along with the movement of the threaded tube 303, the limiting structure formed by the side groove and the limiting block can improve the stability of the threaded tube 303 when moving up and down, and limit the movement range of the threaded tube 303, the knob 4 is rotated, the knob 4 drives the positioning block 310 and the screw rod 302 on the top of the positioning block 310 to rotate, the surface of the knob 4 is good in anti-skid property, and it is more convenient to pinch with fingers, the rubber wear-resistant pad can support the protruding parts on the bottom of the foot mold, so that the parts are prevented from being excessively worn in a long-time use process, the insertion rod 6 moves in the inner cavity of the insertion groove 7 along with the continuous expansion and reduction of the distance between the upper mold plate 2 and the lower mold plate 1, so as to limit the upper mold plate 2 and the lower mold plate 1, and improve the connecting strength between the upper mold plate 2 and the lower mold plate 1, the clamping plate is inserted into the clamping groove on the top of the lower mold plate 1 along with the contact of the upper mold plate 2 and the lower mold plate 1, so as to improve the clamping tightness between the upper mold plate 2 and the lower mold plate 1, the inner wall of the stable sleeve is in contact with the surface of the screw rod 302, the limiting sleeve wrapped around the surface of the threaded tube 303 can improve the stability of the threaded tube 303 when moving up and down, and the stable sleeve wrapped around the surface of the screw rod 302 can improve the stability of the screw rod 302 when rotating.

[0032] The working principle of the utility model is as follows: when the height of the foot mold needs to be adjusted, the limiting rod 309 is rotated to the state that the clamping rods on the surface of the limiting rod 309 are separated from the inner cavities of the clamping grooves, then the push-pull plate 308 is pulled, the push-pull plate 308 drives the limiting rod 309 to move out of the inner cavity of the limiting groove 311, after the limiting of the positioning block 310 is removed, the knob 4 is pinched and rotated, the knob 4 drives the screw rod 302 to rotate, along with the rotation of the screw rod 302, the threaded tube 303 connected with the screw rod 302 moves upwards, the threaded tube 303 drives the upper mold plate 2 to move upwards, the distance between the upper mold plate 2 and the lower mold plate 1 gradually increases, so as to adjust the height of the foot mold, the limiting rod 309 is released, and the limiting rod 309 is inserted into the inner cavity of the limiting groove 311 under the action of the spring 306 to limit the positioning block 310 and the screw rod 302 on the top of the positioning block 310.

[0033] The preferred embodiments disclosed above are only used for helping to describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, so as to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A foot mould for facilitating height adjustment, comprising a lower mould plate (1), characterised in that: The lower template (1) is provided with an upper template (2) at its top, and the lower template (1) is provided with a height adjustment component (3) at its bottom; The height adjustment component (3) includes a through groove (301) on the surface of the lower template (1). A screw (302) is movably connected to the bottom of the inner cavity of the through groove (301). A threaded tube (303) is threadedly connected to the surface of the screw (302). The top of the threaded tube (303) is fixedly connected to the bottom of the upper template (2). A groove (304) is provided on one side of the bottom of the lower template (1). A solid is fixedly connected to the inner cavity of the groove (304). A fixed rod (305) is provided with a spring (306) on one side of its surface. A movable sleeve (307) is movably connected to the surface of the fixed rod (305). A push-pull plate (308) is fixedly connected to the bottom of the movable sleeve (307). A limiting rod (309) is fixedly connected to one side of the push-pull plate (308). A positioning block (310) is fixedly connected to the bottom of the screw (302). A limiting groove (311) is provided on one side of the positioning block (310).

2. The height-adjustable footbed of claim 1, wherein: The top and bottom of the inner cavity of the limiting groove (311) are provided with slots, and the top and bottom of the limiting rod (309) are fixedly connected with rods.

3. The height-adjustable footbed of claim 1, wherein: Side grooves are provided on both sides of the inner cavity of the through groove (301), and a limiting block is movably connected to the inner cavity of the side groove. One side of the limiting block is fixedly connected to the surface of the threaded tube (303).

4. The height-adjustable footbed of claim 1, wherein: A knob (4) is fixedly connected to the bottom of the positioning block (310), and the surface of the knob (4) is provided with anti-slip texture.

5. The height-adjustable footbed of claim 1, wherein: The bottom of the lower template (1) is fixedly connected to a support pad (5), which is made of rubber wear-resistant pad.

6. The height-adjustable footbed of claim 1, wherein: The lower template (1) has two fixedly connected insert rods (6) on both sides of its top, and the upper template (2) has slots (7) on both sides of its bottom.

7. The height-adjustable footbed of claim 1, wherein: The upper template (2) has slots on both sides of the top, and the upper template (2) has plates fixedly connected to both sides of the bottom.

8. The height-adjustable footbed of claim 1, wherein: A limiting sleeve is fixedly connected to the top of the inner cavity of the through groove (301), and the inner wall of the limiting sleeve is in contact with the surface of the threaded tube (303). A stabilizing sleeve is fixedly connected to the bottom of the inner cavity of the through groove (301), and the inner wall of the stabilizing sleeve is in contact with the surface of the screw (302).

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