KR101113194B1 - A Door Fixing Stoper Within Door - Google Patents

Abstract

According to the present invention, the door can be fixed and released by the stopper by a simple operation in an upright state, and since no power source is required for the operation of the stopper, it is economical and can be mounted inside the existing door, making it easy to install the door. It relates to a fixed stopper.

Stopper door

Description

Built-in door fixing stopper {A Door Fixing Stoper Within Door}

According to the present invention, the door can be fixed and released by the stopper by a simple operation in an upright state, and since no power source is required for the operation of the stopper, it is economical and can be mounted inside the existing door, making it easy to install the door. It relates to a fixed stopper.

A fixing device (stopper) for fixing various swing doors used in conventional apartments, etc. attaches the fixing part to the lower part of the door, and the stopper is hinged to the fixing part so that the stopper is rotated by the user about the fixing part. In this open state, when the door is fixed and released by the action of the stopper, the stopper must be directly rotated upward by the user. In this artificial rotation movement, the user rotates the stopper upward with his foot. There was an inconvenience to rotate the stopper upward by using the hand in the bending or bent position.

In addition, when the stopper exposed to the outside is operated by the user, the foot is easily broken, and the exposed stopper has a risk of being injured by the foot.

The present invention has been made to solve the above problems and to provide a door fixing stopper that allows the user to operate the stopper with a simple operation without an inconvenient operation, and is not exposed to the outside of the door.

The built-in door fixing stopper of the present invention as a means for achieving the above object is mounted to the inside of the lower end of the door and the lower surface is opened, the upper surface and the through hole is formed; An operation cord penetrating the through hole; A frame part connected to the working line and configured to be in contact with both ends of the housing; A stopper having a shape coupled to the frame part and bent such that both feet face the ground; The operating line is disposed on the inner periphery and both ends are configured to include an elastic member configured to contact the lower portion of the upper surface of the housing and the frame portion.

The frame part may be configured to hold the stopper at the inner circumference of the housing while transmitting the restoring force of the elastic member to the stopper, and the frame part may be configured in various ways. Consists of a lower frame, the lower frame which is a first hinge coupling while contacting the upper portion of the stopper in a pair, each of which is a second hinge coupling in the center portion and each end is the end and the first of each lower frame The following shows an example consisting of an upper frame that is a three hinged combination.

It is reasonable that the second hinge coupling is configured to be hinged in one direction by forming a control jaw on the upper surface of one of the pair of pairs.

In addition, in the third hinge coupling, the end of the lower frame is configured to have a protruding portion longer than the end of the upper frame, and the inner circumference of the housing in which the protruding portion is formed is configured such that one or more indented teeth are formed.

It is preferable that the tooth is inclined at a right angle to form an inclined gradient in the downward direction.

On the other hand, the operation line may be configured to be connected to the rotary lever fastened to enable the rotation coupling in the upper portion of the stopper to enable the upper and lower interlocking operation.

The present inventors have a built-in door fixing stopper has the advantage that the user can adjust the fixing and release of the door by a simple operation in the upright state by mounting inside the existing door.

In addition, due to the shape of the stopper there is an advantage that can be firmly fixed to the door in both the opening and closing direction of the door.

In addition, it is possible to fix and release the door by the stopper without any power source by a simple configuration has an economic advantage.

Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

1 is a use state diagram of the present invention, Figure 2 is a flow chart showing the operating state of the present invention, Figures 3a to 3c is a flow chart showing the operating state when mounting the rotary lever in the present invention.

Built-in door fixing stopper 100 of the present invention, as shown in Figure 1, the housing 110 is mounted on the inside of the lower portion of the door 1, the operation line 120 through the housing 110 and the operation Frame unit 130 that interlocks with string 120, stopper 140 for fixing door 1, and elastic member 150 for causing downward restoring force to be generated in the frame unit 130 and stopper 140. ) As a component to be mounted on the inside of the door (1) by a locking means that can be configured in various ways can be fixed and released of the door by a simple operation, it is to enable a solid fixing when fixed.

The housing 110 has a configuration in which a lower surface of the housing 110 is mounted on the lower inner circumference of the door 1, and a through hole 111 is formed on an upper surface thereof so that the operation line 120 to be described below has the through hole ( Through the 111, the operation of the locking means on the upper door is to be transmitted to the stopper 140 of the lower door.

The operation line 120 penetrates the through hole 111 and is connected to the frame unit 130 in the upper locking means and the housing 110, but the material is not limited thereto. In order to allow the operation line 120 to be interlocked up and down, the configuration of the pulley may be inevitable, so it is reasonable to configure the flexible material.

The frame unit 130 is connected to the operation line 120 and the stopper 140 to transfer the up and down interlocking of the operation line 120 to the stopper 140 and to hold the stopper 140 for hinge interlocking. When the stopper 140 is in contact with the ground (2) to give a function to be configured to be able to hold the stopper 140 firmly at the inner circumference of the housing 110, the frame portion in FIG. An example of configuring the upper and lower frames 132 and 131 as an example of 130 is provided. First, the lower frame 131 is configured as a pair, and is configured to be the first hinge coupling 131-1 while respectively contacting the upper portion of the stopper 140 to be described below. That is, two lower frames 131 of the same shape and size are respectively fixed at one end by the first hinge coupling 131-1 at the upper portion of the stopper 140 and the first hinge coupling 131-1. Each lower frame 131 is to be able to form a variety of angles on the stopper 140. The first hinge coupling 131-1 may be configured in various ways, and a description thereof will be omitted.

The upper frame 132 is also composed of a pair, each upper frame 132 is a second hinge coupling (132-1) at the center portion of each one end is in contact with each end of each lower frame It is configured to be the end of the (131) and the third hinge coupling (132-2).

The pair of upper frames 132 may be coupled to the stopper 140 when the stopper 140 contacts the ground 2 so that the stopper 140 is firmly contacted with the ground 2 when the stopper 140 contacts the ground 2. It is reasonable that the second hinge coupling 132-1 is configured to be hinged only in one direction by configuring the control jaw 132-3 on the upper surface of one of the pair of upper frames 131. That is, when the stopper 140 contacts the ground 2, the angle formed by the pair of upper frames 131 is 180 °, and the ends thereof are in contact with the inner circumference of the housing 110.

In addition, it is reasonable to configure the end of each lower frame 131 in the third hinge coupling 132-2 so that the protrusion 131-2 is formed longer than the end of the upper frame 132, such a protrusion It is reasonable that the inner periphery of the housing 110 in which the protruding portion 131-2 is in contact with the 131-2 is configured such that at least one concave tooth 112 is formed. In addition, the tooth 112 is preferably formed so as to be inclined at a right angle from the inner circumference of the housing 110 to form an inclined gradient in the downward direction and to connect with the inner circumference of the housing 110. This configuration of the teeth 112 is configured when the operation line 120 is interlocked in the upward direction by the locking means, the projections 131-2 is caught by the teeth 112, the first 1,2,3 hinge Based on the hinge interlocking of the couplings 131-1, 132-1, and 132-2, the angle formed by the pair of lower frames 131 is narrowed, and the angle formed by the pair of upper frames 132 is narrowed at the same time. The stopper 140 interlocking with the 130 is interlocked upward. On the contrary, when the operation line 120 is interlocked in the downward direction by the locking means, the protrusion 131-2 may be easily interlocked on the surface forming the inclined gradient of the teeth 112.

As shown in FIG. 1, the stopper 140 has a shape in which both feet 141 and 142 are bent toward the ground in an inverted " v " shape. As described above, an upper end of the stopper 140 The stopper 140 is configured to be hinged by being fastened by a pair of lower frames 131 and the first hinge coupling 131-1. This configuration is to prevent the sliding of the door (1) in the direction of closing and opening the door (1) when fixing the door (1) to enable a solid fixing. That is to say that both feet (141, 142) are to be supported in the direction in which the door (1) is closed and open, respectively, to enable a firm fixing. It is reasonable that the ends of the feet 141 and 142 are provided with a support end 143 made of an elastic material to improve friction with the ground 2.

The elastic member 150 has a spring shape so that the working string 120 is positioned at its inner circumference, and both ends of the elastic member 150 are paired as a lower portion of the upper surface of the housing 110 and the frame portion 130. It is configured to contact the upper portion of the second hinge coupling 132-1 formed by the upper frame 132 of the elastic member 150 when the operating line 120 is interlocked upward based on the locking means It is configured to generate resilience.

Referring to Figure 2 will be described below the operating relationship of the present invention.

2 shows a state in which the door 1 is fixed by the stopper 140. By the downward restoring force of the elastic member 150, a pair of upper frames 132 are supported such that their ends are in contact with the inner circumference of the housing 110 at 180 ° based on the action of the control jaw 132-3. In addition, the pair of lower frames 131 also formed at each end of the projection 131-2 is fixed to the teeth 112, and eventually the first, second, third hinge couplings (131-1, 132-1) , 132-2 is fixed so that the stopper 140 is firmly fixed.

Next, in the case of releasing the fixing of the door 1, although not shown in the drawings, the operation line 120 is interlocked upward by the locking means, and the protrusion 131-2 is sawtooth 112 ), The angle formed by the pair of lower frames 131 is narrowed based on hinge interlocking of the first, second, and third hinge couplings 131-1, 132-1, and 132-2, and at the same time, the pair of upper frames The angle formed by the 132 is narrowed so that the stopper 140 interlocking with the frame 130 interlocks upward. In this case, the restoring force acts downward on the frame part 130 and the stopper 140 by the action of the elastic member 150 positioned between the housing 110 and the frame part 130.

On the other hand, the present invention can further configure the locking means, it is to enable the fixing and release of the upper and lower interlocking, that is, the door (1) of the stopper 140 based on the locking means. The present invention is an example of the locking means, the upper and lower linkage of the stopper 140 by the operation line 120 is configured to be connected to the rotary lever 160 is fastened to enable the rotation coupling at the top of the door (1) Here is an example to make this possible. In more detail, the rotary lever 160 has an operation line 120 attached to one end and a rotating hole 161 formed at the other end thereof, as described above. It is configured to be rotatable around the rotatable coupling may be configured in various ways.

Hereinafter, the operation relationship when the present invention constitutes the rotary lever 160 as a locking means.

As shown in FIGS. 3A and 3B, as the user rotates the rotary lever 160 in the counterclockwise direction F1, the operation line 120 connected to the rotary lever 160 is interlocked upwardly (F2). The stopper 140 is interlocked in the upward direction (F3) based on the interlocking of the operation line 120 so that the supporting end 143 falls off the ground 2 and the stopper 140 is based on the upward interlocking. The restoring force f3 is generated in the opposite direction, ie, in the downward direction, by the action of the elastic member 150. That is, the restoring force f3 causes the tension f2 to act downward on the actuation line 120. As shown in FIG. 3b, the tension lever f is connected to the actuation line 120. The rotating lever 160 exerts a restoring force f1 to rotate in a clockwise direction on the drawing until it forms a straight line.

Next, as shown in FIG. 3c, the rotary lever 160 is further rotated counterclockwise in the drawing so that the operating line 120 comes to a lower position than the rotating hole 161. Based on the tension f2, the rotation lever 160 generates a force f1-1 that rotates counterclockwise as opposed to FIG. 3B. The second control jaw 163 is configured to control the force (f1-1) to rotate in the counterclockwise direction of the rotary lever 160, so that even if the rotary lever 160 is not applied from the outside, the second It is configured to be caught by the control jaw 163.

Meanwhile, in order to return the stopper 140 to its original position so that the supporting end 143 contacts the ground, the rotary lever 160 is rotated clockwise until the rotary lever 160 and the operating line 120 form a straight line. When rotated to the next, the stopper 140 is automatically linked to the downward direction based on the tension acting in the downward direction to the working string 120, so that the supporting end 143 is in contact with the ground. In order to control the clockwise rotation of the rotary lever 160, it is preferable to configure the first control jaw 162.

1 is a state diagram used in the present invention,

2 is a flowchart illustrating an operating state of the present invention;

3A to 3C are flowcharts showing an operating state when the rotary lever is mounted in the present invention.

Claims (6)

A housing mounted inside the lower part of the door and having a lower surface opened and a through hole formed at an upper surface thereof; An operation cord penetrating the through hole; A frame part connected to the working line and configured to be in contact with both ends of the housing; A stopper having a shape coupled to the frame part and bent such that both feet face the ground; Built-in door fixing stopper, characterized in that the operating line is located on the inner circumference and comprises an elastic member configured to contact both the lower portion of the upper surface of the housing and the frame portion. The method of claim 1, The frame portion, The lower frame which is a first hinge coupling while contacting the upper portion of the stopper in a pair, and each of the upper end is a second hinge coupling in the center portion and each end is an upper end and a third hinge coupling in each of the lower frame Built-in door stopper, characterized in that the frame. 3. The method of claim 2, The second hinge coupling is a built-in door fixing stopper, characterized in that configured to be hinged in one direction by forming a control jaw on the upper surface of one of the upper frame of the pair. 3. The method of claim 2, Built-in door fixing stopper is characterized in that the third end of the lower frame is formed so that the protrusion is formed longer than the end of the upper frame, the inner periphery of the housing contacting the protrusion is formed with one or more indented teeth . The method of claim 4, wherein The sawtooth is a built-in door fixing stopper, characterized in that to form a gradient in the downward direction while being recessed at a right angle. The method of claim 1, The operation line is a built-in door fixed stopper, characterized in that configured to be connected to the rotary lever is fastened to enable the rotation coupling at the top of the door.

Images