CN211500452U

CN211500452U - Movable cat eye

Info

Publication number: CN211500452U
Application number: CN201921782913.8U
Authority: CN
Inventors: 王征跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-15
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of life, and a movable cat eye is disclosed, including a door body and a cat eye, the cat eye is located in the door is internal, its characterized in that: the door body is provided with a first chute, the cat eye is slidably mounted in the first chute, second chutes are respectively formed in the top and the bottom of the first chute, two supporting plates are respectively slidably mounted in the second chutes, one ends of the supporting plates extend to the surface of the cat eye, the corresponding surfaces of the supporting plates are respectively matched with the cat eye, and third chutes are respectively formed in two sides of the first chute. This movable cat eye, when through the pulling stay cord, the stay cord produces the holding power to the movable pulley in the slip group, and this power drives the movable pulley and removes, and the movable pulley drives the cat eye and removes to this changes the height of cat eye, adapts to different crowds 'demand, has made things convenient for children's use, avoids children to need bed hedgehopping to observe the cat eye, has reduced the danger coefficient of use.

Description

Movable cat eye

Technical Field

The utility model relates to the technical field of life, specifically be a movable cat eye.

Background

The security door is a security door with high security, so the security door is favored by general consumers, and a cat eye is usually installed on the security door for conveniently observing the condition outside the door.

However, the cat eye used at present is directly embedded on the security door and cannot move, and the height of people is different, so if the cat eye is set to be too high and short enough, for example, when a child uses the anti-theft door, the child needs to be lifted up to watch the anti-theft door, the anti-theft door is easy to fall, so that the anti-theft door is high in danger and too short, and the child needs to bend down to use the anti-theft door, so that the anti-theft door is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding bathing harness, possess the security height and the convenient advantage that removes, the cat eye that has solved among the background art and used at present all directly inlays on the burglary-resisting door, can't remove, but the person's height diverse, consequently if the cat eye sets up too high, child short enough, for example child when using, need the bed hedgehopping to watch, the condition that falls appears easily, consequently dangerous higher, it is short to set up, and the child is high just can use of bowing, consequently, the problem of inconvenient use.

The utility model provides a following technical scheme: the utility model provides a movable cat eye, includes door body and cat eye, the cat eye is located in the door body, its characterized in that: the door body is provided with a first chute, the cat eye is slidably mounted in the first chute, second chutes are respectively formed in the top and the bottom of the first chute, two supporting plates are respectively slidably mounted in the second chutes, one ends of the supporting plates extend to the surface of the cat eye, and two corresponding surfaces of the supporting plates are respectively matched with the cat eye, third chutes are respectively formed in two sides of the first chute, and pulley blocks are respectively placed in the third chutes.

Preferably, the pulley block comprises a movable pulley and a fixed pulley, the movable pulley is fixedly installed on the side edge of the cat eye, and the fixed pulley is rotatably installed on the side surface in the third sliding groove.

Preferably, the number of the pulley blocks is two, the movable pulley in one pulley block is located above the fixed pulley, and the movable pulley in the other pulley block is located below the fixed pulley.

Preferably, the height of the supporting plate is the same as the depth of the second sliding groove, and when the cat eye is located at the initial position, the length of the supporting plate located in the second sliding groove is the same as the length of the supporting plate located outside the second sliding groove.

Preferably, the movable pulley is connected with the fixed pulley through a pull rope, and the pull rope penetrates through the door body.

Preferably, one end of the pull rope is fixedly provided with a limiting block, and the diameter of the cross section of the limiting block is larger than that of the pull rope hole in the door body.

The utility model discloses possess following beneficial effect:

1. this movable cat eye, when through the pulling stay cord, the stay cord produces the holding power to the movable pulley in the slip group, and this power drives the movable pulley and removes, and the movable pulley drives the cat eye and removes to this changes the height of cat eye, adapts to different crowds 'demand, has made things convenient for children's use, avoids children to need bed hedgehopping to observe the cat eye, has reduced the danger coefficient of use.

2. This movable cat eye places in lower position department through the assembly pulley stay cord position that will control the cat eye decline, and children can directly stretch out the hand and reach this stay cord when using, makes things convenient for child's use, simultaneously because the stay cord twines on the assembly pulley, can know according to physical principle, and this assembly pulley can play fine laborsaving effect, can guarantee that children are enough to stimulate the cat eye.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the third groove of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic structural view of the pull-up pulley block of the present invention;

fig. 5 is a schematic structural view of the pull-down pulley block of the present invention.

In the figure: 1. a door body; 2. a cat eye; 3. a first chute; 4. a second chute; 5. a support plate; 6. a third chute; 7. a pulley block; 701. a movable pulley; 702. and a fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a movable peep hole includes a door body 1 and a peep hole 2, the peep hole 2 is located in the door body 1, the door body 1 is provided with a first chute 3, the peep hole 2 is slidably mounted in the first chute 3, the diameter of the middle of the two ends of the peep hole 2 is smaller than the diameter of the two ends, the part with the smaller diameter can just slide in the first chute 3, the top and the bottom of the first chute 3 are provided with second chutes 4, two second chutes 4 are both slidably mounted with support plates 5, the height of the support plate 5 is the same as the depth of the second chute 4, and when the peep hole 2 is located at the initial position, the length of the support plate 5 located in the second chute 4 is the same as the length located outside the second chute 4, so as to ensure that when the peep hole 2 moves, the second chute 4 has enough space to accommodate the support plate 5, and at the same time, the other support plate 5 does not, avoiding the appearance of a gap and affecting the aesthetic property of the door body 1, wherein one end of each of the two support plates 5 extends to the surface of the cat eye 2, the corresponding surfaces of the two support plates 5 are matched with the cat eye 2, the two sides of the first chute 3 are respectively provided with a third chute 6, the two third chutes 6 are respectively provided with a pulley block 7, each pulley block 7 comprises a movable pulley 701 and a fixed pulley 702, the movable pulleys 701 are clamped in the third chutes 6 and cannot move under the influence of self gravity, the movable pulleys 701 are fixedly arranged on the side edge of the cat eye 2, the fixed pulleys 702 are rotatably arranged on the side surfaces of the third chutes 6, the number of the pulley blocks 7 is two, the movable pulleys 701 in one group of the pulley blocks 7 are arranged above the fixed pulleys 702, the connection mode is shown in figure 4, the movable pulleys 701 in the other group of the pulley blocks 7 are arranged below the fixed pulleys 702, and the connection mode is shown in figure 5, the connection mode can enable the position of the stay cord to be more in line with the actual requirement when in actual installation, namely when the position of the cat eye 2 needs to be heightened, the height of a user is higher, the position of the stay cord is higher at the moment, on the contrary, the position of the stay cord used by a person with a shorter height is lower, the position of the cat eye 2 can be conveniently adjusted by the user according to the actual requirement of the user, the movable pulley 701 is connected with the fixed pulley 702 through the stay cord, the specific connection mode is shown in figure 4, the connection mode can save labor when pulling the stay cord, the stay cord penetrates through the door body 1, the stay cord can be pulled in the door body 1, meanwhile, the penetrating position of the stay cord faces indoors, one end of the stay cord is fixedly provided with a limiting block, the diameter of the cross section of the limiting block is larger than that of a stay cord hole on the door body 1, the cat eye 2 is in the sliding process, because the distance between the movable pulley 701 and the fixed pulley block 702, and the variable quantity is the same, therefore the stay cord of one side assembly pulley 7 is drawn into the door body 1 all the time, and the limiting block can prevent the stay cord from being drawn into the door body 1 completely.

The theory of operation, in the use, according to the requirement of different height people pulling the stay cord of different sides, the stay cord drives corresponding assembly pulley 7 operation, for example, when pulling higher assembly pulley 7 stay cord, the stay cord is tight, simultaneously because this stay cord encircles in the bottom of movable pulley 701, the stay cord produces ascending holding power to movable pulley 701, and drive movable pulley 701 rebound, because movable pulley 701 and cat eye 2 fixed connection, consequently cat eye 2 also can rebound, on the contrary, when pulling lower assembly pulley 7 stay cord, cat eye 2 rebound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable cat eye, includes door body (1) and cat eye (2), cat eye (2) are located in door body (1), its characterized in that: first spout (3) have been seted up on the door body (1), cat eye (2) slidable mounting in first spout (3), second spout (4) have all been seted up to top and bottom in first spout (3), two equal slidable mounting has backup pad (5), two in second spout (4) the one end of backup pad (5) all extends to the surface of cat eye (2), and two the corresponding face of backup pad (5) all with cat eye (2) looks adaptation, third spout (6) have all been seted up, two to both sides in first spout (3) assembly pulley (7) have all been placed in third spout (6).

2. The movable peep hole according to claim 1, characterized in that: the pulley block (7) comprises a movable pulley (701) and a fixed pulley (702), the movable pulley (701) is fixedly installed on the side edge of the cat eye (2), and the fixed pulley (702) is rotatably installed on the side face in the third sliding groove (6).

3. A removable peep hole according to claim 2, characterized in that: the number of the pulley blocks (7) is two, the movable pulley (701) in one group of the pulley blocks (7) is positioned above the fixed pulley (702), and the movable pulley (701) in the other group of the pulley blocks (7) is positioned below the fixed pulley (702).

4. The movable peep hole according to claim 1, characterized in that: the height of the supporting plate (5) is the same as the depth of the second sliding groove (4), and when the cat eye (2) is located at the initial position, the supporting plate (5) is located in the second sliding groove (4) and is the same as the second sliding groove (4) in length.

5. A removable peep hole according to claim 2, characterized in that: the movable pulley (701) is connected with the fixed pulley (702) through a pull rope, and the pull rope penetrates through the door body (1).

6. The movable peep hole according to claim 5, characterized in that: one end of the pull rope is fixedly provided with a limiting block, and the diameter of the cross section of the limiting block is larger than that of the pull rope hole in the door body (1).