CN209430042U - A kind of high-tension safety door clamp of child-resistant clamp hand - Google Patents

Abstract

The utility model discloses a kind of high-tension safety door clamps of child-resistant clamp hand, including knee-piece, it is provided on the right side of the knee-piece and wears mouth, perpendicular box is connected with inside the upper and lower ends of the knee-piece, the inner tip of the perpendicular box is connected with compressed spring, and the bottom end of the compressed spring is connected with connecting plate, the bottom dead center position of the connecting plate is connected with vertical bar, the vertical bar is connected by connecting plate with compressed spring, and the bottom end of the vertical bar is connected with sliding block, and the bottom end of the knee-piece is provided with sliding slot.The high-tension safety door clamp of the child-resistant clamp hand, the elasticity of compressed spring drives connecting plate to be pushed, and vertical bar drives fixture block to merge, by pressing rod, it can be rotated under the action of shaft by bar, using the principle of lever, by bar using the second connecting shaft as rotating fulcrum, pull rod is driven to move upwards by the first connecting shaft by bar, pull rod and the elasticity of compressed spring are mutually resisted, connecting plate is pulled up, can be laborsaving, reach the benefit that can be installed according to different-thickness model door.

Description

A kind of high-tension safety door clamp of child-resistant clamp hand

Technical field

The utility model relates to articles for children technical field, specially a kind of high-tension safety door clamp of child-resistant clamp hand.

Background technique

In daily life, child can be in and play, and when having some naughty children to be at play, shutdown can not notice that door closes The case where, can firmly close the door, clamp the hand of oneself sometimes, finger can be damaged, the body of child is more fragile, finger by Wound will affect the body and mind of child, and in order to protect children, device in the market is fixed on door, at closing time, prevents door from complete Closure, will not clamp finger, but current product type is fixed, cannot the door to different-thickness carry out clamping peace Dress, needs to try every possible means to solve.

Utility model content

The purpose of this utility model is to provide a kind of high-tension safety door clamps of child-resistant clamp hand, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of high-tension safety of child-resistant clamp hand Men Jia, including knee-piece are provided on the right side of the knee-piece and wear mouth, perpendicular box is connected with inside the upper and lower ends of the knee-piece, described The inner tip of perpendicular box is connected with compressed spring, and the bottom end of the compressed spring is connected with connecting plate, the bottom center of the connecting plate Position is connected with vertical bar, and the vertical bar is connected by connecting plate with compressed spring, and the bottom end of the vertical bar is connected with sliding block, the song The bottom end of block is provided with sliding slot, and the sliding slot and sliding block sliding are clamped, and is connected with fixture block, the fixture block on the right side of the bottom end of the vertical bar It is connected with pull rod at left and right sides of knee-piece, the top of the connecting plate by wearing mouth, the pull rod extends through from the bottom to top Perpendicular box and knee-piece, the top of the pull rod are equipped with by bar, described to be movably connected by the first connecting shaft with pull rod by bar, the song It is connected with strut at left and right sides of the top of block, the strut is movably connected by the second connecting shaft with by bar, and bar is pressed described in two It is movably connected by shaft.

Preferably, top plate is installed, the right side upper and lower ends of the top plate are connected with connecting rod, institute on the left of the knee-piece The left side upper and lower ends for stating knee-piece are provided with opening, and the right side top of the connecting rod is provided with bayonet, and the connecting rod injects opening Inside, the inside left top of the opening are connected with vertical bar, and the bottom end of the vertical bar is connected with card ball, the card ball and bayonet Clamping is connected, and the top plate is connected with knee-piece.

Preferably, described to be connected with rubber block by the top of bar.

Preferably, the bottom end of the fixture block is connected with plastic pad.

Preferably, the bottom end outer wall of the card ball is socketed with silicagel pad.

Compared with prior art, the utility model has the beneficial effects that the high-tension safety door clamp of the child-resistant clamp hand, pressure The elasticity of contracting spring drives connecting plate to be pushed, and connecting plate drives vertical bar to push down on, and vertical bar drives fixture block to merge, by pressing rod, It can be rotated under the action of shaft by bar, using the principle of lever, by bar using the second connecting shaft as rotating fulcrum, pass through the by bar One connecting shaft drives pull rod to move upwards, and pull rod and the elasticity of compressed spring are mutually resisted, and are pulled up to connecting plate, can be laborsaving, even Strip is moved vertical bar and is moved upwards, and vertical bar drives the fixture block on both sides to move toward one another, and after fixture block clamps door body, unclamps and presses bar, compresses bullet The elasticity of spring continues to press on vertical bar and fixture block, and fixture block clamps the door body of different-thickness, and having reached can be according to different-thickness The benefit that model door is installed.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram that Fig. 1 erects box internal front view；

Fig. 3 is the structural schematic diagram that Fig. 1 top plate is connect with knee-piece.

In figure: 1, knee-piece, 2, perpendicular box, 3, vertical bar, 4, fixture block, 5, plastic pad, 6, Chuan Kou, 7, pull rod, the 8, first connecting shaft, 9, Second connecting shaft, 10, rubber block, 11, press bar, 12, shaft, 13, strut, 14, compressed spring, 15, sliding slot, 16, sliding block, 17, even Plate, 18, silicagel pad, 19, top plate, 20, connecting rod, 21, card ball, 22, vertical bar, 23, bayonet, 24, opening.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high-tension safety door of child-resistant clamp hand Folder, including knee-piece 1, based on knee-piece 1, the right side of knee-piece 1, which is provided with, wears mouth 6, and wearing mouth 6 moves fixture block 4, knee-piece 1 it is upper It is connected with perpendicular box 2 inside lower both ends, erects box 2 and carries part-structure, the inner tip of perpendicular box 2 is connected with compressed spring 14, presses The elasticity of contracting spring 14 is high resiliency, and elasticity pushes connecting plate 17, and the bottom end of compressed spring 14 is connected with connecting plate 17, even The bottom dead center position of plate 17 is connected with vertical bar 3, and vertical bar 3 carries fixture block 4, and vertical bar 3 is connected by connecting plate 17 with compressed spring 14, The bottom end of vertical bar 3 is connected with sliding block 16, and the bottom end of knee-piece 1 is provided with sliding slot 15, and sliding slot 15 and the sliding of sliding block 16 are clamped, and makes vertical bar 3 Motion stabilization, the bottom end right side of vertical bar 3 are connected with fixture block 4, and fixture block 4 clamps door body, and fixture block 4 runs through knee-piece 1 by wearing mouth 6, Be connected with pull rod 7 at left and right sides of the top of connecting plate 17, pull rod 7 controls connecting plate 17, and connecting plate 17 is the medium of connection, pull rod 7 by Under it is supreme extend through perpendicular box 2 and knee-piece 1, the top of pull rod 7 is equipped with by bar 11, passes through the first connecting shaft 8 and pull rod 7 by bar 11 It is movably connected, strut 13 is connected at left and right sides of the top of knee-piece 1, strut 13 is to provide rotation point by bar 11, and strut 13 is logical It crosses the second connecting shaft 9 to be movably connected with by bar 11, two are movably connected by shaft 12 by bar 11, and the left side of knee-piece 1 is equipped with Top plate 19, top plate 19 can regulate and control, and the adjustable knee-piece 1 of top plate 19 withstands the distance of crack between a door and its frame, the right side upper and lower ends of top plate 19 It is connected with connecting rod 20, connecting rod 20 carries bayonet 23, and the left side upper and lower ends of knee-piece 1 are provided with opening 24, the right side of connecting rod 20 Top is provided with bayonet 23, and connecting rod 20 injects the inside of opening 24, and the 24 inside left top of being open is connected with vertical bar 22, vertical bar 22 Bottom end be connected with card ball 21, card ball 21 is connected with the clamping of bayonet 23, and card ball 21 sticks into inside different bayonets 23, top plate 19 and song The distance of block 1 is regulated and controled, and top plate 19 is connected with knee-piece 1, is connected with rubber block 10 by the top of bar 11, rubber block 10 increases people The comfort level of hand, the bottom end of fixture block 4 are connected with plastic pad 5, and plastic pad 5 reduces fixture block 4 and wears, the bottom end outer wall socket of card ball 21 There is silicagel pad 18, silicagel pad 18 reduces the abrasion of card ball 21.

Under normality, the elasticity of compressed spring 14 drives connecting plate 17 to be pushed, and connecting plate 17 drives vertical bar 3 to push down on, and erects Bar 3 with movable slider 16 in 15 internal slide of sliding slot, vertical bar 3 drives fixture block 4 to merge, by pressing rod 11, by bar 11 in shaft 12 Effect is lower to be rotated, and using the principle of lever, with the second connecting shaft 9 be rotating fulcrum by bar 11, pass through the first connecting shaft 8 by bar 11 Pull rod 7 is driven to move upwards, pull rod 7 and the elasticity of compressed spring 14 are mutually resisted, and are pulled up to connecting plate 17, connecting plate 17 drives perpendicular Bar 3 moves upwards, and vertical bar 3 drives the fixture block 4 on both sides to move toward one another, and after fixture block 4 clamps door body, unclamps and presses bar 11, compressed spring 14 elasticity continues to press on vertical bar 3 and fixture block 4, and fixture block 4 clamps door body, and installation can be completed.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of high-tension safety door clamp of child-resistant clamp hand, including knee-piece (1), it is characterised in that: the right side of the knee-piece (1) It is provided with and wears mouth (6), be connected with perpendicular box (2) inside the upper and lower ends of the knee-piece (1), the inner tip of the perpendicular box (2) is solid It is connected to compressed spring (14), the bottom end of the compressed spring (14) is connected with connecting plate (17), the bottom center of the connecting plate (17) Position is connected with vertical bar (3), and the vertical bar (3) is connected by connecting plate (17) with compressed spring (14), the bottom end of the vertical bar (3) It being connected with sliding block (16), the bottom end of the knee-piece (1) is provided with sliding slot (15), and the sliding slot (15) and sliding block (16) sliding are clamped, It is connected with fixture block (4) on the right side of the bottom end of the vertical bar (3), the fixture block (4) is by wearing mouth (6) through knee-piece (1), the connecting plate (17) it is connected with pull rod (7) at left and right sides of top, the pull rod (7) extends through perpendicular box (2) and knee-piece from the bottom to top (1), the top of the pull rod (7) is equipped with by bar (11), described to pass through the first connecting shaft (8) and pull rod (7) activity by bar (11) Be connected, be connected with strut (13) at left and right sides of the top of the knee-piece (1), the strut (13) by the second connecting shaft (9) with It is movably connected by bar (11), is movably connected by shaft (12) described in two by bar (11).

2. a kind of high-tension safety door clamp of child-resistant clamp hand according to claim 1, it is characterised in that: the knee-piece (1) it is equipped on the left of top plate (19), the right side upper and lower ends of the top plate (19) are connected with connecting rod (20), the knee-piece (1) left side upper and lower ends are provided with opening (24), and the right side top of the connecting rod (20) is provided with bayonet (23), the connecting rod (20) inside of opening (24) is injected, the inside left top of the opening (24) is connected with vertical bar (22), the vertical bar (22) Bottom end be connected with card ball (21), the card ball (21) and bayonet (23) clamping are connected, the top plate (19) and knee-piece (1) phase Even.

3. a kind of high-tension safety door clamp of child-resistant clamp hand according to claim 1, it is characterised in that: described to press bar (11) top is connected with rubber block (10).

4. a kind of high-tension safety door clamp of child-resistant clamp hand according to claim 1, it is characterised in that: the fixture block (4) bottom end is connected with plastic pad (5).

5. a kind of high-tension safety door clamp of child-resistant clamp hand according to claim 2, it is characterised in that: the card ball (21) bottom end outer wall is socketed with silicagel pad (18).