KR102238972B1 - Object come and go device - Google Patents

Abstract

The present invention relates to an object appearing device, and more particularly, by mounting it in a thin interior such as a wall of a car or house, protruding into the room with a simple button operation, and enabling various objects such as a table to be used, thereby maximizing the space. It was invented to be able to utilize it.
The configuration according to the present invention is a base plate 10,
A plurality of joint members 20 respectively connected to the lower portion of the base plate 10 in a bendable manner by a shaft 21,
The joint members 20 are guided so that they can be switched in a horizontal direction and a vertical direction in a state accommodated in the interior, respectively, at the withdrawal position and the receiving position of the base plate 10 moved together with the joint members 20 The housing 30 in which the first locking holes 31 and 32 and the second locking holes 33 and 34 are provided,
A case 40 which is molded in a hollow housing shape and fixedly attached to the joint member 20 located at the most end of the joint members 20 and through which holes 41 are respectively drilled toward the upper and lower portions thereof,
A plurality of strikers 50 and 51 slidably fitted into the hole 41 of the case 40,
A button 60 that is elastically supported by a spring 62 in a state in which a pin 61 is pivotable on one side of the base plate 10,
A connecting means (70) connecting between the button (60) and the striker (50) (51),
The striker 50, 51 connected by the connecting means 70 by pressing the button 60 appears at the positions of the first locking holes 31, 32 and the second locking holes 33, 34 And the locking release means 80 for releasing the locked state,
It is characterized by consisting of a return spring (90) for returning the connecting means (70) when the pressing operation of the button (60) is released.

Description

Object come and go device}

The present invention relates to an object appearing device, and more particularly, by mounting it in a thin interior such as a wall of a car or house, protruding into the room with a simple button operation, and enabling various objects such as a table to be used, thereby maximizing the space. It was invented to be able to utilize it.

In general, various objects, including tables and dining tables, are provided in a fixed manner in homes or offices.

Since most of these objects are fixed at a specific location, they occupy a lot of space, and when the indoor space is not large, it causes a lot of inconvenience and hindrance to people's movement.

Recently, in the case of automobiles, as they are widely used for leisure, various activities such as sleeping, meeting, writing documents, and meals are performed in the vehicle. For this purpose, a table is required.

Conventionally, a structure has been known in which a table in a thin plate shape is closely fixed to the back of a seat of an automobile, separated if necessary, and then moved to a central indoor location and installed using a tool.

In this case, not only requires a separate tool or skill, but also avoids using it due to difficulty in work.

In addition, when armrests are installed to allow a comfortable and comfortable posture in the car, or when a tray is provided, a folding table is installed on the armrests or trays and folded in normal times and stored in the internal storage space to reduce space. A structure has been proposed that allows you to open and write documents or use them for leisure.

However, since the size of the armrest or the tray is small, the size of the table for storage in the internal storage space is very small, and it is not suitable for use as a table for leisure, office work, and meals.

Korean Registered Patent No. 10-1384113 (Registration Date April 4, 2014) Registered in Korea, Utility Model No. 20-0151257 (Registration Date April 14, 1999) Registered in Korea, Utility Model No. 20-0247481 (Registration Date Sep. 10, 2001)

The present invention is to solve the above-described problem, and in detail, it is installed to be slideable on a thin wall or floor surface such as a car or house, so that the indoor space can be greatly utilized when not in use, and more sufficient in the withdrawn state. The purpose is to provide an object appearing device that can be used conveniently in size.

In addition, an object of the present invention is to provide an object appearing device capable of improving convenience and merchandising since it is possible to withdraw with a simple button operation without the use of a separate tool.

In addition, another object of the present invention is to provide an object appearing device capable of satisfying consumption needs by mounting an optimal product desired by a consumer.

The object of the present invention as described above, and the base plate 10,

A plurality of joint members 20 each bendably connected to the lower portion of the base plate 10 by a shaft 21,

The joint members 20 are guided so that they can be switched in a horizontal direction and a vertical direction in a state accommodated in the interior, respectively, at the withdrawal position and the receiving position of the base plate 10 moved together with the joint members 20 The housing 30 in which the first locking holes 31 and 32 and the second locking holes 33 and 34 are provided,

A case 40 which is molded in a hollow housing shape and fixedly attached to the joint member 20 located at the most end of the joint members 20 and through which holes 41 are respectively drilled toward the upper and lower portions thereof,

A plurality of strikers 50 and 51 slidably fitted into the hole 41 of the case 40,

A button 60 that is elastically supported by a spring 62 in a state in which a pin 61 on one side of the base plate 10 is rotatable about an axis,

A connecting means (70) connecting between the button (60) and the striker (50, 51),

The striker 50, 51 connected by the connecting means 70 by pressing the button 60 appears at the positions of the first locking holes 31, 32 and the second locking holes 33, 34 And locking release means 80 for releasing the locked state,

It is characterized by consisting of a return spring (90) for returning the connecting means (70) when the pressing operation of the button (60) is released.

Here, the connecting means 70 positions the band 71 in a position that is moved side by side along the joint member 20, and a button rod in a position that is horizontally moved along the upper surface of the base plate 10 ( The first pinion (73), which is pivotably installed at the position of the bent portion (72), is geared together with the band (71) and the first rack (74) (75) connected to the tip of the button rod (72). Has been.

The locking release means 80 is the second pinion 82 is rotated when the protrusion 63 attached to one side of the button 60 presses the button link 81 provided outside the second pinion 82 The second rack 83 connected to the button rod 72 is linearly moved in a tooth-coupled state, and the button rod 72 and the band 71 are pulled,

A third rack 85 is provided at the end of the band 71 to be tooth-coupled with the lock gear 84, and rack gears provided on the strikers 50 and 51 are provided on both sides of the lock gear 84. 52) (53) are each gear-coupled so that when the band 71 is pulled, the strikers 50 and 51 are respectively vertically protruding by the rotation of the locker 84.

The housing 30 is provided with a rail groove 35 along the track in which the joint members 20 are moved, and the shaft 21 that connects the joint members 20 to be bent is inserted into the rail groove 35 In a state in which the head 22 is provided to protrude to guide movement, the groove 23 and the protrusion 24 are axially coupled to each other in the center.

The first rack 75 connected to the front end of the band 71 has the bent part 76 formed into a single layer, and the support plate 11 attached to the lower part of the base plate 10 is provided with a locking protrusion 12 It is configured such that the lower end of the bent portion 76 is caught.

The base plate 10 is provided with support ribs 13 that are in contact with the side surfaces of the first rack 75 to support vertical operation.

Each of the joint members 20 is provided with a rib 25 to prevent sagging of the band 71.

The top of the base plate 10 is covered with a cover 100 in which an installation groove 101 is dug so that the button 60 is exposed.

According to the present invention as described above, joint members connected to each other in a space having a thin thickness such as a wall or a floor are strongly fastened to each other by pressing a button to serve as a leg or to be accommodated in a curved housing.

Therefore, when the present invention is applied to a table, it is convenient to move the slide and fix the position only when the table is needed for leisure, meeting, meal, or work while it is in close contact with the wall or floor in normal times. It can be used.

Therefore, when not in use, the indoor space can be largely utilized, and in the withdrawn state, convenience can be provided with a more sufficient size.

In addition, since it is possible to switch the appearance and exit location with a simple button operation without using a separate tool, it is possible to provide an optimal product desired by consumers with excellent convenience and marketability.

1 is a perspective view showing a state in which joint members of the present invention are accommodated in a housing while connected to a base plate.
Figure 2 is a cross-sectional view of Figure 1;
3 is a perspective view showing a state in which the joint members of the present invention are withdrawn from the housing while connected to the base plate.
Figure 4 is a cross-sectional view of Figure 2;
Figure 5 is a perspective view showing the internal configuration by removing the base plate and the housing of the present invention.
Figure 6 is a plan view of Figure 5;
Figure 7 is a perspective view showing the configuration of the main part of the present invention.
Figure 8 is a front view of Figure 7;
9 is a perspective view showing the configuration of a pulling means operated by a button.
10 is an enlarged cross-sectional view showing the configuration of a button and a pulling means.
11 is an enlarged cross-sectional view showing a configuration in which a pulling means is operated by operation of a button.
12A is a perspective view showing a connection structure of a first pinion and a first rack installed at a position of a bent portion of a band and a button rod.
Fig. 12B is a front view of Fig. 12A.
13 is an enlarged view of a main part showing a support structure of a first rack installed at the tip of the band.
14 is a partially enlarged view of FIG. 4;
15 is a perspective view of a main part showing a configuration in which the racks are tooth-coupled to both sides of the third pinion so that the strikers are vertically protruding.
Fig. 16 is a front view of Fig. 15;
17 is an enlarged view of part A of FIG. 2.
18 is an enlarged view of part B of FIG. 4.
Figure 19 is a perspective view showing the configuration of the joint member.
Figure 20 is a cross-sectional view showing the configuration of the shaft connecting the joint members.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, only the present embodiments are intended to complete the disclosure of the present invention, and are common in the technical field to which the present invention pertains. It is provided to fully inform the knowledgeable person of the scope of the invention, and the invention is only defined by the scope of the claims.

In addition, terms used in the present specification are intended to describe embodiments and are not intended to limit the present invention.

In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used herein, “comprises” and/or “comprising” do not exclude the presence or addition of elements other than the mentioned elements.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings in order to describe the present invention in more detail.

First, the present invention will be described as shown in the drawings an embodiment to which an office table and a dining table are applied as an example.

In the drawing, a disk-shaped cover 100 is coupled to an upper portion of the base plate 10 to constitute a circular table, and most of the housing 30 is on the floor or wall of a thin car or house or office. It is installed to be buried, so that it can perform the role of a leg of the table by a plurality of joint members 20 connected to the bottom surface of the base plate 10.

In addition, when the use of the table is not necessary, the joint member 20 is inserted into the housing 30 so that the table can be brought into close contact with the wall or the floor as much as possible.

1 and 2 are perspective and cross-sectional views illustrating a case in which the base plate 10 covered with the cover 100 is lowered as close as possible to the housing 30 together with the joint members 20 so that the table is not used. Each is shown.

FIG. 3 is a perspective view illustrating a state in which the base plate 10 is pulled from the housing 30 together with the joint members 20 to be installed inside the interior of a vehicle or house for use of the table.

4 is a longitudinal sectional view of FIG. 3.

A plurality of joint members 20 of the same configuration are connected in a row by a shaft 21 so as to be deformable in a free curve state at a substantially lower portion of the base plate 10.

The housing 30 has a hollow tube shape with an upper entrance open, and a horizontal part is embedded and fixed to the floor of a vehicle or a building, and the open entrance is installed so as to face a substantially vertical direction toward the interior space.

In addition, as shown in the drawing, the joint member 20 is formed to form a smooth curved surface so as to be movable while the joint members 20 are bent between the horizontal portion and the vertical portion of the housing 30.

In addition, in the housing 30, the first locking hole 31 is located at a position where the base plate 10 is moved together with the joint members 20 and is installed as a table and the joint members 20 are accommodated as much as possible. 32 and second locking holes 33 and 34 are provided, respectively, so that strikers 50 and 51 to be described later are caught and fixed in position.

The state in which the strikers 50 and 51 are hung in the first locking holes 31 and 32, which are drilled toward the top and the bottom of the housing 30, is a base plate including a cover 100 for use as a table, for example. (10) Locking the state in which it has been withdrawn for use (Figs. 3 and 4).

In addition, the state in which the strikers 50 and 51 are hung in the second locking holes 33 and 34 drilled toward the upper and lower portions of the housing 30 include, for example, a cover 100 for use as a table. The base plate 10 is locked in close contact with the floor as an example of an indoor space (Figs. 1 and 2).

A case 40 is fixedly attached to the joint member 20 located at the most end of the plurality of joint members 20 connected to the center bottom of the base plate 10.

The case 40 is molded into a hollow enclosure shape, and the strikers 50 and 51 lifting and lowering from both sides by the rotation of the locker 84 are moved up and down through the holes 41, and the first locking hole 31 32 and the second locking holes 33 and 34 can be respectively caught.

When the striker 50, 51, which is guided to the hole 41 and slides, is caught in the positions of the first locking hole 31, 32 and the second locking hole 33, 34, for example, the table is placed indoors. In the state of being pulled into the space, the table is prevented from flowing up and down while acting as a fixed leg by the joint members 20.

In addition, in the case where the table is not used, the storage position can be firmly maintained so that the components are kept in close contact with the floor surface as close as possible to the floor surface, such as the joint members 20, to prevent flow and noise generation.

And, when you want to switch the positions of the tables in the storage state and the installation state, you must release the locking state by the strikers 50 and 51 by operating the button 60. The position of the joint members 20 can be moved.

The button 60 is elastically supported by the spring 62 in a state in which the pin 61 is pivotable on one side of the base plate 10.

The striker 50, 51 connected by the connecting means 70 by pressing the button 60 appears at the positions of the first locking hole 31, 32 and the second locking hole 33, 34 Connection means (70) for transmitting the operating force as possible, and when the operating force is transmitted through the connection means (70), the striker (50) (51) is pulled once from the locked state to the unlocking position (80) There is this.

In addition, when the pressing operation of the button 60 is released, a return spring 90 for automatically returning all including the connecting means 70 and the locking releasing means 80 is provided at the end of the connecting means 70 and the case 40 ) Is installed between (Fig. 17 and Fig. 18)

Here, although not shown in the drawing as the connecting means 70, it may be connected by a single band from the button 60 to the position for pulling the strikers 50 and 51 made of a tough and flexible material.

However, since the band 71 is bent in a state where it is bent sharply at almost 90 degrees from the uppermost joint member 20 connected to the base plate 10 to the position of the button 60, the lifespan due to wear when the band is repeatedly slide-moved. This can be shortened.

Therefore, as in the embodiment shown in FIGS. 12A and 12B of the present invention, the pinion and the rack are gear-coupled so that the button 60 operation force can be transmitted to the position where it is rapidly bent, as if it is connected by a single band. Doing this can improve durability.

That is, the connecting means 70 of the present invention is a position where the band 71 is moved side by side along the joint member 20, and a position which is horizontally moved along the upper surface of the base plate 10 is Each of the button rods 72 is divided and installed.

And, the first pinion 73 is pivotably installed at the position of the bent portion (connection), and the first racks 74 and 75 are integrally or separately manufactured on the band 71 and the button rod 72 Thus, in the state of being firmly connected, the teeth are coupled to the first pinion 73, respectively.

Therefore, when the pulling operation force is applied so that the band 71 is pulled by pressing the button 60, the first rack 74 formed at the end of the button rod 72 rotates the first pinion 73 and at the same time , The first rack 75 toothed from the other side to the first pinion 73 can be moved by a distance equal to the moving distance of the button rod 72 so that the band 71 is pulled while linearly moving at the same time.

In addition, the locking releasing means 80 presses the button link 81 provided outside the second pinion 82 by the protrusion 63 attached to one side of the button 60.

The button link 81 is fixedly attached at one side of the second pinion 82.

Therefore, when the protrusion 63 is rotated by pressing the button 60 by pressing the button link 81, the second pinion 82 is simultaneously rotated and the second rack 83 connected to the tip of the button rod 72 is The second pinion 82 is linearly moved in a tooth-coupled state, and the button rod 72 and the band 71 are simultaneously pulled by a predetermined length (see FIGS. 9 to 11).

The housing 30 is provided with a rail groove 35 along the track in which the joint members 20 are moved in a hollow tubular shape (FIG. 4).

In addition, the shaft 21 that connects the joint members 20 to be bent is assembled so that the heads 22 protrude to the outside so that the heads 22 are respectively inserted into the rail grooves 35 to guide the movement.

At this time, for the assembling property of the shaft 21, the grooves 23 and the protrusions 24 are provided in the central part where the two are divided into the same structure, respectively, and pressurize each other from the outside to the inside. The groove 23 and the protrusion 24 are coupled to each other and connected to one axis (see Fig. 20).

On the other hand, a third rack 85 is provided at the end of the band 71 to be tooth-coupled with the locker 84, and rack sizes provided on the strikers 50 and 51 on both sides of the locker 84 Each of the fish 52 and 53 is tooth-coupled.

The locker 84 and the striker 50, 51 are housed in the case 40, and the locker 84 is installed on a shaft freely to rotate at the correct position, and the strikers 50, 51 are provided with a hole ( 41), each slide is moved up and down.

Therefore, when the band 71 is pulled through the connecting means 70 by the operation of the unlocking means 80, the third rack 85 rotates the locker 84, and the locker 84 At the same time, the strikers 50, 51, which are geared to each other at the same time, are protruding up and down at the same time, and are locked among the first locking holes 31, 32 and the second locking holes 33, 34. By releasing the state, it is possible to change the location to the installed state and the storage state.

In the present invention, as an example, each joint member 20 forming a leg in a state in which the table is pulled into an indoor space can be bent by the shaft 21, in a counterclockwise direction (left direction) in FIG. Refraction is prevented because the joint members 20 are in contact with each other.

In addition, in order to prevent the bend in the clockwise direction (right direction), the first rack 75 connected to the front end of the band 71 as shown in FIG. 13 forms the bent portion 76 in a single layer.

In addition, the support plate 11 attached to the lower portion of the base plate 10 is provided with a locking protrusion 12 so that the lower end of the bent portion 76 is caught.

Therefore, when the force to be bent in the clockwise direction (right direction) is applied, the band 71 prevents the joint members 20 from being bent while the bent part 76 is caught by the locking jaw 12, It is possible to perform the role of a solid leg without shaking.

In addition, the base plate 10 is provided with support ribs 13 that are in contact with the side surfaces of the first rack 74 to support vertical operation and prevent flow.

Each of the joint members 20 is provided with one or a plurality of ribs 25 to prevent sagging of the band 71, and in particular, the band 71 is formed of the ribs 25 at the position of the curved portion of the joint members 20 It can be supported so that it does not get in contact with and hit.

The top of the base plate 10 is covered with a cover 100 in which an installation groove 101 is dug so that the button 60 is exposed.

This cover 100 plays a role in which the present invention is applied to a table.

Here, the base plate 10 serves as a bottom plate for various electronic devices required in homes and offices as well as cars such as TVs, fans, speakers, etc. It should be noted that it may be applied to applications that can be drawn out to an appropriate height and used only when necessary.

As described above, the present invention has been described with reference to the embodiments shown in the drawings, but this is only for explaining the invention, and for those of ordinary skill in the art to which the present invention belongs, various modifications or equivalents from the detailed description of the invention It will be appreciated that one embodiment is possible.

Therefore, the true scope of the present invention should be determined by the technical idea of the claims.

10-Base plate 20-Joint member
21-shaft 30-housing
31,32-1st jamming hole 33,34-2nd jamming hole
35-Rail groove 40-Case
50,51-Striker 60-Button
70-connecting means 71-band
72-button rod 73-first pinion
74,75-Rack 1 80-Low kick release means
81-Button Link 82-Second Pinion
83-Second Rack 84-Losizeer
85-3rd rack 90-Return spring
100-cover

Claims (8)

The base plate 10,
A plurality of joint members 20 respectively connected to the lower portion of the base plate 10 in a bendable manner by a shaft 21,
The joint members 20 are guided so that they can be switched in a horizontal direction and a vertical direction in a state accommodated in the interior, respectively, at the withdrawal position and the receiving position of the base plate 10 moved together with the joint members 20 The housing 30 in which the first locking holes 31 and 32 and the second locking holes 33 and 34 are provided,
A case 40 which is molded in a hollow housing shape and fixedly attached to the joint member 20 located at the most end of the joint members 20 and through which holes 41 are respectively drilled toward the upper and lower portions thereof,
A plurality of strikers 50 and 51 slidably fitted into the hole 41 of the case 40,
A button 60 that is elastically supported by a spring 62 in a state in which a pin 61 is pivotable on one side of the base plate 10,
A connecting means (70) connecting between the button (60) and the striker (50) (51),
The striker 50, 51 connected by the connecting means 70 by pressing the button 60 appears at the positions of the first locking holes 31, 32 and the second locking holes 33, 34 And the locking release means 80 for releasing the locked state,
An object appearing device comprising a return spring (90) for returning the connecting means (70) when the pressing operation of the button (60) is released.
The method according to claim 1, wherein the connecting means (70) positions the band (71) as a position to be moved side by side along the joint member (20), and to a position that is horizontally moved along the upper surface of the base plate (10). The first rack (74) (75) connected to the front end of the band (71) and the button rod (72) to the first pinion (73), which is pivotally installed at the bent position by installing the button rod (72). Objects appearing device, characterized in that the teeth are coupled to each of them.
The method according to claim 1, wherein the unlocking means 80 is a second pinion when a protrusion 63 attached to one side of the button 60 presses the button link 81 provided outside the second pinion 82. 82) is rotated and the second rack 83 connected to the button rod 72 is moved linearly in a toothed state, and the button rod 72 and the band 71 are pulled,
A third rack 85 is provided at the end of the band 71 to be tooth-coupled with the lock gear 84, and rack gears provided on the strikers 50 and 51 are provided on both sides of the lock gear 84. 52) (53) are geared to each other, and when the band 71 is pulled, the striker 50 and 51 are configured to appear vertically and vertically by the rotation of the locker 84 when the band 71 is pulled.
The method according to claim 1, wherein the housing (30) is provided with a rail groove (35) along a track in which the joint members (20) are moved, and a rail groove (21) in a shaft (21) that connects the joint members (20) to be bent. The object protruding device, characterized in that the recessed portion 23 and the protruding portion 24 are axially coupled to each other in a state provided with the head 22 protruding, respectively, so as to be inserted into and guided by movement.
The method according to claim 2, wherein the first rack (75) connected to the front end of the band (71) has a bent portion (76) formed into a single layer, and the support plate (11) attached to the lower portion of the base plate (10) has a locking jaw ( 12), the object appearing device, characterized in that it is configured to hang the lower end of the bent portion (76).
The apparatus according to claim 1, wherein the base plate (10) is provided with a support (13) that contacts a side surface of the first rack (75) to support a vertical operation.
The apparatus of claim 1, wherein a rib (25) is provided at each of the joint members (20) to prevent sagging of the band (71).
The apparatus according to claim 1, wherein a cover (100) in which an installation groove (101) is dug so as to expose the button (60) is covered on the top of the base plate (10) to be used as a table.

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