Anti-slip structure of lock catch part of skin scar tension reducing device

Abstract

The utility model relates to an update of a lock catch structure of a skin scar tension reducing device. On the basis of the previous invention, the anti-slip structure of the lock catch part of the skin scar tension reducing device is provided, and the four limbs and the trunk of the anti-slip structure can move freely and cannot slip off. The structure is characterized in that the clamp-shaped lock catch comprises a bottom plate fixed on the lock catch attachment part, an inclined plate in acute angle connection with the bottom plate, a front baffle in acute angle connection with the inclined plate and a rear baffle in acute angle connection with the bottom plate, and the bottom plate is fixedly connected with the inclined plate, the inclined plate is fixedly connected with the front baffle, and the bottom plate and the rear baffle are fixedly connected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a medical instrument for skin scar, especially a lock catch part anti -slip structure of skin scar tension reducer which reduces skin tension on both sides of scar and prevents scar hyperplasia. BACKGROUND

[0002] In our previous invention, such as the application number 201520488100.3 utility model name is "skin scar tension reducer", after patent conversion, the product is produced, and the feedback after clinical application is that the skin scar tension reducer has good scar tension reducing effect, can obviously reduce the width of scar, and reduces scar hyperplasia, but the disadvantage is that the lock ring and the lock bridge occasionally slip with the movement of limbs and trunk, which affects the treatment effect.

[0003] In order to make up for the deficiency of the existing "skin scar tension reducer", the utility model provides a lock catch part anti -slip structure of skin scar tension reducer which can freely move limbs and trunk without slipping. SUMMARY

[0004] The utility model solves the technical scheme that it adopts:

[0005] A skin scar tension reducer lock catch part anti -slip structure, including the clamping shape lock catch, and the lock bridge, wherein:

[0006] The clamping shape lock catch includes the bottom plate fixed on the lock catch attachment part, the inclined plate connected with the bottom plate at an acute angle, the front baffle connected with the inclined plate at an acute angle and the rear baffle connected with the bottom plate at an acute angle,

[0007] The bottom plate, the inclined plate, the front baffle and the rear baffle of the bottom plate are all fixedly connected;

[0008] The lock bridge is a double -arm arch bridge, one end is fixed end, the other end is free end, the fixed end is fixed on the lock bridge attachment part, the free end passes through the front -back gap of the front baffle and the rear baffle, the up -down gap of the inclined plate and the rear baffle, the arc motion is sleeved into the clamping shape lock catch, the free end hooks the rear baffle, and forms movable connection.

[0009] After the clamping shape lock catch and the lock bridge form movable connection, with the free activity of limbs or trunk, the skin length expansion and contraction, the lock bridge will move in the clamping shape lock catch front and back and up and down, when joint movement causes skin stretching and lengthening, the clamping shape lock catch and the lock bridge do centrifugal movement, and the free end of the lock bridge hooks the rear baffle on the surface of the bottom plate, prevents further tensioning, when joint movement causes skin shrinkage and shortening, the clamping shape lock catch and the lock bridge do centripetal movement, and the free end of the lock bridge will resist the inclined plate and acute angle on the surface of the bottom plate, prevent excessive shortening, when joint movement causes skin distortion, the free end of the lock bridge will move upwards in the clamping shape lock catch, when resisting the inclined plate, the free end of the lock bridge will slide to the inclined plate and acute angle, prevent the free end of the lock bridge from slipping out of the clamping shape lock catch.

[0010] When the skin scar tension reliever needs to be locked, the free end of the lock bridge is arcuately moved into the clamping lock through the front and rear gap between the clamping lock front and rear baffle and the upper and lower gap between the clamping lock inclined plate and rear baffle, and the free end hooks the rear baffle to form a locked connection.

[0011] When the skin scar tension reliever needs to be unlocked, the free end of the lock bridge is arcuately moved out of the clamping lock through the upper and lower gap between the clamping lock inclined plate and rear baffle, the front and rear gap between the clamping lock front and rear baffle, and the free end hooks the rear baffle to form a locked connection.

[0012] The skin scar tension reliever has the advantages that:

[0013] The skin scar tension reliever will not slip off when the limbs and the trunk are freely moved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further described below in combination with the drawings and examples.

[0015] Figure 1 It is a three-dimensional schematic view of the lock release of the utility model.

[0016] Figure 2 It is a three-dimensional schematic view of the lock release of the utility model.

[0017] Figure 3 It is a schematic view of the front and rear and upper and lower gaps of the clamping lock.

[0018] Figure 4 It is a schematic view of the lock release process.

[0019] Figure 5 It is a schematic view of the outward force after the lock release.

[0020] Figure 6 It is a schematic view of the inward force after the lock release.

[0021] Figure 7 It is a schematic view of the lock release process.

[0022] Reference signs in the drawings:

[0023] 1 skin scar tension reliever lock release part

[0024] 11 clamping lock

[0025] 12 bottom plate

[0026] 13 inclined plate

[0027] 14 front baffle

[0028] 15 rear baffle

[0029] 16 acute angle

[0030] 21 lock bridge

[0031] 22 fixed end

[0032] 23 Free end

[0033] 31 Locking attachment part

[0034] 32 Lock Bridge Attachment

[0035] 41 Front and rear clearance

[0036] 42 Upper and lower gaps Detailed Implementation

[0037] 1. Please refer to the appendix. Figure 1 As shown, this utility model is an anti-slip structure for the locking part (1) of a skin scar tension reducer, including a clip-shaped locking buckle (11) and a locking bridge (21). The clip-shaped locking buckle (11) includes a base plate (12) fixed on the locking buckle attachment part (31), an inclined plate (13) connected to the base plate (12) at an acute angle (16), a front baffle (14) connected to the inclined plate (13) at an acute angle, and a rear baffle (15) connected to the base plate (12) at an acute angle. The base plate (12) and the inclined plate (13), the inclined plate (13) and the front baffle (14), and the base plate (12) and the rear baffle (15) are all fixedly connected. The locking bridge (21) is a double-arm arch bridge with one end being a fixed end.

[0038] (22), the other end is a free end (23), and the fixed end (22) is fixed on the lock bridge attachment part (32).

[0039] 2. Please refer to the appendix. Figure 2 As shown, the free end (23) of the lock bridge (21) is inserted into the clip-shaped lock (11) and hooks the rear baffle (15) to form a locked state.

[0040] 3. Please refer to the appendix. Figure 3 As shown, a front-to-back gap (41) is formed between the front baffle (14) and the rear baffle (15) of the clamp-shaped buckle (11), and a vertical gap (42) is formed between the inclined plate (13) and the rear baffle (15).

[0041] 4. Please refer to the appendix. Figure 4 As shown, when it is necessary to lock the skin scar tension reducer, the free end of the traction lock bridge (21)

[0042] (23) Approaching the clamp-shaped buckle (11), the free end (23) of the lock bridge (21) passes through the front and rear gaps of the clamp-shaped buckle (11) front baffle (14) and rear baffle (15), and the upper and lower gaps of the inclined plate (13) and rear baffle (15), and moves in an arc to fit into the clamp-shaped buckle (11). The free end (23) hooks the rear baffle (15) to form a locking connection.

[0043] 5. Please refer to the appendix. Figure 5As shown, after the clip-on buckle (11) and the locking bridge (21) form a movable connection, as the limbs or torso move freely and the skin lengthens, the locking bridge (21) will move back and forth and up and down in the clip-on buckle (11); when the joint movement causes the skin to stretch and lengthen, the clip-on buckle (11) and the locking bridge (21) will move centrifugally, and the free end (23) of the locking bridge (21) will hook onto the rear baffle on the surface of the base plate (12).

[0044] (15) To prevent further escalation;

[0045] 6. Please refer to the appendix. Figure 6 As shown, when joint movement causes the skin to shrink and shorten, the clip-on lock (11) and the locking bridge...

[0046] (21) Make a centripetal movement, and the free end (23) of the lock bridge (21) will abut against the inclined plate on the surface of the base plate (12).

[0047] (13) and acute angle (16), to prevent excessive shortening; when joint movement causes skin distortion, lock bridge

[0048] (21) The free end (23) will move upward within the clamping latch (11). When it abuts against the ramp (13), the free end (23) of the locking bridge (21) will slide towards the ramp (13) and the acute angle (16) to prevent the locking bridge from locking.

[0049] (21) The free end (23) disengages from the clip-on lock (11).

[0050] 7. Please refer to the appendix. Figure 7 As shown, when it is necessary to release the skin scar tension reducer, the free end (23) of the locking bridge (21) is released from the clamping lock (11) through the gap between the inclined plate (13) and the rear baffle (15), the gap between the front baffle (14) and the rear baffle (15), and the arc movement.

Claims

1. A skin scar tension-reducing device lock catch (1) anti-slip structure, comprising a clip-shaped lock catch (11) and a lock bridge (21), characterized in that: the clip-shaped lock catch (11) comprises a bottom plate (12) fixed on a lock catch attachment part (31), an inclined plate (13) connected with the bottom plate (12) at an acute angle (16), a front baffle (14) connected with the inclined plate (13) at an acute angle, and a rear baffle (15) connected with the bottom plate (12) at an acute angle, the bottom plate (12), the inclined plate (13), the front baffle (14), and the rear baffle (15) are fixedly connected; the lock bridge (21) is a double-arm arch bridge, one end of which is a fixed end (22) and the other end is a free end (23), the fixed end (22) is fixed on a lock bridge attachment part (32), the free end (23) is movably connected with the rear baffle (15) through a front-rear gap (41) between the front baffle (14) and the rear baffle (15), and an upper-lower gap (42) between the inclined plate (13) and the rear baffle (15), and the free end (23) hooks the rear baffle (15) to form a movable connection. ​ ​ ​ ​

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