KR200447928Y1 - Arm rest for vehicles - Google Patents

Abstract

The present invention relates to an arm rest installed in a vehicle interior, a housing having an accommodating portion therein with an upper portion opened, an opening and closing member installed at an upper opening of the housing to open and close the accommodating portion, and the housing. It includes an inner portion for guiding the rotation of the opening and closing member to suppress the acceleration force generated when the opening and closing member is opened, wherein the inner portion is connected to each other hinged, the other end is connected to the opening member and the housing A first and a second support body fixedly coupled to each other, and an upper end portion are connected to the first support body to be rotated, and the lower end portion is characterized in that it comprises an elastic body connected to be movable in position with respect to the second support body.

According to the present invention, while the opening and closing member is opened, the elastic body is moved downward in the guide protrusion by the restoring force of the elastic body. Accordingly, when the detachable part provided in the opening and closing member and the housing is released, the elastic body is gradually moved downward, and the opening and closing member is opened at a constant speed until fully opened.

Armrest, rear armrest, armrest

Description

Arm rest for vehicles {Arm rest for vehicles}

The present invention relates to an arm rest installed in a vehicle interior, and when opening and closing an upper portion of a housing provided with a receiving portion using an opening and closing member, the opening and closing member can be opened to have the same speed from a closed state to a completely open position. A vehicle arm rest.

In general, the vehicle armrest is provided for the convenience of the occupant sitting on the seat of the vehicle, and is mounted between the driver's seat and the passenger seat and in the seat center of the rear seat.

The armrest is installed between the driver's seat and the passenger seat to store items or to be used for the armrests of the driver and the passenger seat occupant. Then, the rear arm rest installed at the center of the rear seat seat of the vehicle rotates forward by 90 ° in the state of being inserted into the backrest to raise the arm.

Recently, the goods are stored inside the rear armrest, and in an advanced specification, refrigeration facilities may be provided to store drinks.

However, it is a general specification that the user takes out the article while holding a part of the opening / closing member when opening the opening / closing member provided on the armrest or the upper portion of the rear armrest.

That is, as shown in FIG. 1, the conventional armrest or rear armrest includes a housing 10 capable of storing articles and an opening / closing member 20 pivoted upward with respect to the housing 10. . In addition, the opening and closing member 20 is provided with hinges 30 at both ends thereof and is connected to the housing 10.

Therefore, when the user wants to open the opening and closing member 20, the user must open more than 90 degrees while holding the front portion of the opening and closing member 20 continuously. That is, the state in which the opening and closing member 20 is closed is a horizontal state such as 0 °, and in order to prevent the opening and closing member 20 from falling freely and closed, the opening and closing member 20 must be at least 90 ° vertical.

Operation of the opening and closing member 20 as described above was somewhat inconvenient to use while the driver is driving. Therefore, in recent years, when an elastic spring is connected to the opening / closing member and exceeds a predetermined angle when the opening / closing member is opened, an armrest for automatically opening the opening / closing member has been provided thereafter.

In this case, the predetermined angle is automatically opened at a point where the opening and closing member is approximately 30 ° in the horizontal state. That is, since the user manually operates from 0 ° to 30 °, it is possible to artificially adjust the speed of the opening / closing member to be opened.

However, the acceleration force at which the opening / closing member is rotated is gradually applied until the user releases the hand, that is, the opening / closing member is fully rotated to 90 ° above 30 °. Therefore, when the opening and closing member is opened to the maximum, there is a problem that a "rumping" distance noise and shock are generated.

An object of the present invention for solving the above problems is to provide a vehicle armrest that is opened to have a constant speed while opening the upper portion of the armrest while the opening and closing member is opened from the horizontal state to the vertical state.

In addition, the present invention provides a vehicle armrest that does not generate noise and impact when the opening and closing member is completely opened.

Vehicle armrests of the present invention for achieving the object as described above, the housing is formed therein the upper portion is open; An opening and closing member installed at an upper opening of the housing to open and close the accommodation portion; And an inner portion for guiding the rotation of the opening and closing member with respect to the housing and suppressing an acceleration force generated when the opening and closing member is opened, wherein the inner portion is hinged to one another and the other end is connected to the housing. First and second supports fixedly coupled to the opening and closing member and the housing, respectively; And an upper end portion pivotally connected to the first support body and a lower end portion connected to the second support body so as to be movable in position with respect to the second support body.

In the embodiment of the vehicle arm rest of the present invention, the inner portion of the rotation is coupled to protrude to the second support body guide guide for guiding the positional movement of the elastic body; further includes.

In the embodiment of the vehicle armrest of the present invention, the elastic body has a same horizontal state with both ends spaced apart, each of the first and second pivots inserted into the first support; And first and second guide parts which are bent downward from the first and second pivoting parts and slide with respect to both outer peripheral surfaces of the guide protrusion when the opening and closing member is operated.

In an embodiment of the vehicular arm rest of the present invention, the elastic body is positioned between the first and second pivot parts and the first and second guide parts, respectively, so that the first and second guide parts are separated from the guide protrusion. And a first and a second departure preventing part for preventing the product from becoming uneven.

In an embodiment of the vehicle arm rest of the present invention, the elastic body further includes a first and a second insertion portion positioned between the first and second pivotal portions and the first and second release preventing portions, respectively. .

In an embodiment of the vehicle arm rest of the present invention, the first departure preventing portion has a shape such as "(", the second departure preventing portion has a shape such as ")".

In the embodiment of the vehicle arm rest of the present invention, the guide protrusion is formed with a sliding groove on the outer peripheral surface to guide the insertion of the first and second insertion portion.

In the embodiment of the vehicle armrest of the present invention, the sliding groove is gradually widened from the lower side to the upper direction when viewed from the side.

In the embodiment of the vehicle armrest of the present invention, it is characterized in that it is installed in the rear seat seat of the vehicle.

In the embodiment of the vehicular arm rest of the present invention, the opening and closing member is provided with a first and a second opening and closing member connected to the center by a hinge, and when opened, the first and second opening and closing member are folded by the hinge.

In an embodiment of the vehicular arm rest of the present invention, the elastic member is positioned between the first and second release preventing portions when the opening / closing member is opened to the maximum.

In the vehicle armrest of the present invention having the features as described above, the elastic body is moved downward in the guide protrusion by the restoring force of the elastic body while the opening and closing member is opened. Therefore, when the release portion provided in the opening and closing member and the housing is opened at a constant speed until the opening and closing member is completely opened.

In addition, when the opening and closing member is fully opened, the first and second release preventing portion provided in the elastic body is located in the sliding groove formed in the guide projection, vibration and shock is reduced, so that the opening and closing member does not shake or generate noise.

Hereinafter, with reference to the accompanying drawings to explain the configuration and operation of the vehicle armrest of the present invention.

As shown in FIG. 2, the vehicle armrest includes a housing 110, an opening / closing member 120, and an inner 130.

The housing 110 has an accommodating portion formed therein for storing the article, and an opening portion is formed in the upper portion for putting or removing the article. In addition, the housing 110 is provided to have an overall appearance of a rectangular parallelepiped. The housing 110 may be located between the driver's seat and the passenger seat installed in the vehicle, or may be installed in the center of the rear seat of the vehicle.

In addition, a front portion of the housing 110 is provided with a detachable portion (not shown) to be detached from the opening and closing member 120 to be described later, the detachable portion is the opening and closing member 120 and the housing by vibration or shaking during operation It is to prevent the noise is generated between the (110).

In addition, the opening and closing member 120 is located in the upper opening of the housing 110, and the user opens or closes the opening and closing member 120 to store the article in the housing 110.

The opening and closing member 120 is composed of two members that the center is folded by the hinge means. That is, the first opening and closing member (120a) and the second opening and closing member (120b) is made of the first opening and closing member (120a) is attached to the removable portion formed in the housing 110. In addition, the first opening and closing member 120a and the second opening and closing member 120b are connected to each other by a hinge means as mentioned above, and the second opening and closing member 120b is more than the first opening and closing member 120a. Is formed longer.

In addition, the rear portion of the second opening and closing member 120b is connected to the housing 110 by the inner portion 130, which will be described later. Here, the "front part" refers to the front of the armrest, that is, the direction seen from the front of the vehicle. However, in the accompanying drawings, the drawings are made on the basis of the rear portion in which the inner portion 130 is shown.

The first and second opening and closing members 120a and 120b have a horizontal state when fully extended, and when the first and second opening and closing members 120a and 120b are folded, the hinge means portion is raised upward. .

Meanwhile, as shown in FIGS. 3A to 3C and FIGS. 4A to 4C, the inner portion 130 is formed of the first and second support members 131a and 131b, the guide protrusion 132, and the elastic body 133. Is done.

The first support 131a is fixed to the rear portion of the second opening / closing member 120b, and the second support 131b is fixed to the housing 110. That is, a plurality of coupling holes 131-1 are formed in the first support 131 a and the second support 131 b and are fixed to the second opening / closing member 120 b and the housing 110 by bolts or pieces, respectively. do. In addition, the first support 131a and the second support 131b are hingedly connected to portions adjacent to each other.

In addition, an inner groove 131-2 is formed in the first support 131 a so as to fix an upper end of the elastic body 133. The inner grooves 131-2 are provided in the first support 131 a in the same horizontal state and spaced apart from each other. Here, the inner groove 131-2 may be formed in the shape of a hole penetrated in the transverse direction.

In addition, the guide protrusion 132 is a member fixed to the second support 131b, and is provided to protrude outward from the second support 131b. The guide protrusion 132 is a sliding groove 132-1 is formed on the outer peripheral surface serves to guide the position movement of the elastic body 133.

That is, the guide protrusion 132 is a fastening hole is formed in the center when viewed from the front, the fixing bolt 132-2 is inserted into the fastening hole is coupled to the second support (131b). In addition, the sliding groove 132-1 is formed on both outer peripheral surfaces of the guide protrusion 132, and the elastic body 133, which will be described later, is in close contact with the sliding groove 132-1.

The sliding groove 132-1 is provided such that when the guide protrusion 132 is viewed from the side, the distance between the grooves gradually increases from the lower side to the upper direction.

"과 같은 형상으로 이루어진다. 그리고, 상기 탄성체(133)를 측면에서 봤을 때 중심부에서 상측 방향으로 갈수록 점차적으로 기울어진 형상을 갖는다. 이 기울기는 대략 110°내지 130°범위 내의 기울기로 형성된다.Meanwhile, as shown in FIG. 5, the elastic body 133 is a member connecting the first support 131a and the second support 131b, and the elastic body 133 is generally viewed from the front.

And, when viewed from the side of the elastic body 133 has a shape that is gradually inclined toward the upper direction. This inclination is formed in a slope within the range of approximately 110 ° to 130 °.

The elastic body 133 includes first and second pivotal portions 133-1a and 133-1b, first and second insertion portions 133-2a and 1332b, and first and second release preventing portions 133. -3a, 133-3b), and the first and second guide portions 133-4a and 133-4b.

The first and second pivotal portions 133-1a and 133-1b protrude in the lateral direction from the upper end of the elastic body 133. That is, the first and second pivotal portions 133-1a and 133-1b are portions respectively inserted into the inner grooves 131-2 formed as a pair of the first support 131a. Therefore, the first and second pivoting portions 133-1a and 133-1b may be rotated upward and downward with respect to the pair of inner grooves 131-2.

The first and second insertion portions 133-2a and 1332b are bent downward in the first and second pivoting portions 133-1a and 133-1b, respectively, and the elastic body 133 is formed in the first and second insertion portions 133-2a and 1332b. It is for easy fixing to the guide protrusion 132. That is, the interval between the first and second insertion portions 133-2a and 1332b gradually decreases from the first and second pivoting portions 133-1a and 133-1b downwardly. When the elastic body 133 is inserted into the guide protrusion 132, the first and second insertion parts 133-2a and 1332b of the elastic body 133 are formed on the guide protrusion 132. It is inserted into the groove 132-1.

The first and second departure preventing portions 133-3a and 133-3b are for preventing the elastic body 133 from being separated from the guide protrusion 132. The first departure preventing part 133-3a is formed downward from the first insertion part 133-2a, and the second departure preventing part 133-3b is the second insertion part 133-2b. In the downward direction.

Here, the first departure preventing portion 133-3a has a shape such as "(" and the second departure preventing portion 133-3b has a shape such as ")".

The first and second guide parts 133-4a and 133-4b are formed below the first and second release preventing parts 133-3a and 133-3b, and the guide protrusions 132 are provided. It is a part that slides with respect to the outer peripheral surface of both sides of the.

The first and second pivoting portions 133-1a and 133-1b, the first and second insertion portions 133-2a and 1332b, and the first and second departure preventing portions 133-3a and 133-3b. ) And the first and second guide portions 133-4a and 133-4b are formed of one elastic body 133 which is injection molded from a metal material.

Referring to the assembly process of the vehicle armrest of the present invention made as described above are as follows.

First, the first support member 131a and the second support member 131b are hinged, and the second opening / closing member 120b is inserted into the coupling hole 131-1 formed in the first support member 131a. ) To the rear part. Then, a bolt or a piece is inserted into the coupling hole 131-1 formed in the second support 131 b and fixed to the rear part of the housing 110.

When the first support 131a is fixed to the second opening / closing member 120b, the second opening / closing member 120b is provided in a state of being connected to the first opening / closing member 120a by a hinge means.

The guide protrusion 132 may be fixed to the second support 131b before the second support 131b is fixed to the housing 110, and the second support 131b may be fixed to the housing 110. After fixing, the guide protrusion 132 may be fixed.

In any case, a fixing bolt is inserted into a fastening hole formed at the center of the guide protrusion 132 to fix the guide protrusion 132 to the second support 131b. Thereafter, the upper end of the elastic body 133 is connected to the first support 131a, and the center to the lower end of the elastic body 133 are inserted into the guide protrusion 132.

Here, the elastic body 133 has a first inserting portion 133-2a and a second inserting portion 133-2b at an upper end thereof, wherein the first inserting portion 133-2a and the second inserting portion are provided. 133-2b is positioned in the sliding groove 132-1 formed on the outer circumferential surface of the guide protrusion 132 to be pushed upward.

In this case, the first insertion portion 133-2a and the second insertion portion 133-2b are spaced apart when inserted into the guide protrusion 132 provided with the sliding groove 132-1. The sliding groove 132-1 is inserted into the interference fit state. The elastic body 133 is positioned such that the first and second guide parts 133-4a and 133-4b provided at the lower side thereof closely contact the sliding groove 132-1, and an upper end portion of the elastic body 133 is provided. The first and second pivots 133-1a and 133-1b provided in the first support 131a are inserted into the first support 131a.

That is, the first pivot 133-1a is inserted into the inner groove 131-2 positioned in the left direction of the pair of inner grooves 131-2 formed in the first support 131 a. The second pivot 133-1b is inserted into the inner groove 131-2 positioned in the right direction of the pair of inner grooves 131-2. Here, the first and second pivoting portions 133-1a and 133-1b are inserted into the pair of inner grooves 131-2, respectively, with the gap artificially narrowed.

Referring to the state of use of the vehicle armrest of the present invention constructed and assembled as described above are as follows.

FIG. 3A is a perspective view showing the inner portion 130 of the ashing state with the opening and closing member 120 closed in the housing 110, and FIG. 4A is a front view showing the inner portion 130 of the ashing state in the same state. .

First, when the user releases the detachable part provided at the front of the first opening / closing member 120a and the housing 110, the first opening / closing member 120a and the second opening / closing member 120b are formed by the elastic body 133. The position moves to the rear of the housing 110.

That is, as mentioned above, the elastic body 133 has a shape bent from the center to the upper end when viewed from the side, and this shape is a shape when the opening / closing member 120 is completely closed.

Therefore, when the opening and closing member 120 is closed in the housing 110, the elastic body 133 is positioned in the center of the front and rear of the opening and closing member 120 at the center thereof. Therefore, when the opening / closing member 120 is opened, the first opening / closing member 120a and the second opening / closing member 120b are moved to the rear of the housing 110 due to the force to restore the elastic body 133 to its original position. Will be moved.

As the second opening / closing member 120b is moved to the rear of the housing 110, the elastic body 133 is gradually lowered downward. That is, the first and second guide parts 133-4a and 133-4b provided in the elastic body 133 slide downward in the sliding groove 132-1 formed in the guide protrusion 132.

3B and 4B show the position of the elastic body 133 in the state in which the opening and closing member 120 is opened by approximately 30 °, and FIGS. 3C and 4C show the opening and closing member 120 in a completely open state. Shows the position of the elastic body 133.

When the opening / closing member 120 is completely open, the first and second release preventing parts 133-3a and 133-3b provided in the elastic body 133 are formed in the guide protrusion 132. Is located within.

In addition, since the first release preventing part 133-3a has a shape such as "(", and the second anti-separating part 133-3b has a shape such as ")", the second opening and closing member 120b is set to the inclination of about 90 degrees about the area | region which is opened maximum by the said 1st and 2nd departure prevention parts 133-3a and 133-3b.

When the opening and closing member 120 is opened, only releasing and removing the detachable parts provided at the front of the first opening and closing member 120a and the housing 110 at a constant speed until the opening and closing member 120 is completely opened. Open.

That is, since the position of the elastic body 133 is gradually lowered in the guide protrusion 132 when the opening and closing member 120 is opened, the acceleration force due to the elastic force of the elastic body 133 is not generated and thus the opening and closing member 120 is opening at a constant rate.

Meanwhile, as shown in FIG. 5, the position of the fixing bolt 132-2 and the elastic body 133 is set in the state in which the opening and closing member 120 is closed to the housing 110 and the opening and closing member 120 is opened. It is shown as.

That is, when the fixing bolt 132-2 for fixing the guide protrusion 132 is placed at the position of "A", the opening and closing member 120 is in close contact with the upper surface of the housing 110 to close the housing 110. It is in a state. In addition, when the position of the "B" is opened, the opening and closing member 120 is opened by approximately 30 degrees, when the position of "C" is opened, the opening and closing member 120 is opened by about 90 degrees. .

Here, the fixing bolt 132-2 and the guide protrusion 132 is fixedly coupled to the second support 131b, the upper end of the elastic body 133 is fixed to the first support 131a by a hinge. Therefore, the elastic body 133 slides upward and downward in the sliding groove 132-1 provided in the guide protrusion 132 according to the states "A", "B", and "C". Will be.

1 is a side view schematically showing a conventional armrest,

Figure 2 is a rear perspective view showing the armrest of the present invention,

3a to 3c is a perspective view showing the operating state of the inner portion provided in the armrest of the present invention,

4a to 4c is a front view showing the operating state of the inner portion provided in the armrest of the present invention,

5 is a front view of the elastic body provided in the armrest of the present invention,

6 is a side view schematically showing an open state of the opening and closing member provided in the armrest of the present invention.

Explanation of symbols on the main parts of the drawings

110: housing 120: opening and closing member

120a: first opening and closing member 120b: second opening and closing member

130: inside inside 131a: first support

131b: second support 131-1: coupling hole

131-2: My home during the session 132: Guide protrusion

132-1: Sliding groove 132-2: Fixing bolt

133: elastic body 133-1a: first rotating part

133-1b: second rotating part 133-2a: first inserting part

133-2b: second insertion portion 133-3a: first release prevention portion

133-3b: second departure preventing part 133-4a: first guide part

133-4b: second guide part

Claims (11)

A housing having an accommodating portion therein with an upper portion opened; An opening and closing member installed at an upper opening of the housing to open and close the accommodation portion; And Includes; during the rotation guide the rotation of the opening and closing member with respect to the housing, and suppresses the acceleration force generated when the opening and closing member is opened; During the times, First and second support bodies each having a plurality of coupling holes formed in the opening member and the housing to fix the inner portion during the rotation, one end of which is hinged to each other, and the other end of which is fixed to the opening member and the housing, respectively; A guide protrusion formed on an outer circumferential surface to guide the insertion of the elastic body and coupled to protrude on the second support to guide the positional movement of the elastic body; And And an upper end portion pivotally connected to the first support body and a lower end portion connected to the second support body so as to be movable in position with respect to the second support body. delete The method of claim 1, The elastic body, First and second pivots each having the same horizontal state with both ends spaced apart and inserted into the first support; And And first and second guide portions which are bent downward from the first and second pivoting portions and slide with respect to both outer peripheral surfaces of the guide protrusion when the opening and closing member is operated. Armrest. The method of claim 3, The elastic body, First and second departure preventing portions respectively positioned between the first and second pivotal portions and the first and second guide portions to prevent the first and second guide portions from being separated from the guide protrusion; The vehicle armrest comprising a. The method of claim 4, wherein The elastic body, And the first and second insertion portions respectively positioned between the first and second pivotal portions and the first and second release preventing portions. The method of claim 5, The first departure preventing part has a shape such as "("), and the second departure preventing part has a shape such as ")". delete The method of claim 1, The sliding groove, Viewed from the side, the vehicle armrest characterized in that the interval gradually widens from the lower side to the upper direction. The method according to any one of claims 1, 3 to 6, 8, The vehicle armrest is, The armrest of claim 1, wherein the armrest is installed on a rear seat of the vehicle. The method according to any one of claims 1, 3 to 6, 8, The opening and closing member, The center of the vehicle armrest is provided with a first and second opening and closing member connected to the hinge, the first and second opening and closing member is folded by the hinge when opened. The method according to any one of claims 4 to 6 and 8, The elastic body, And the guide protrusion is positioned between the first and second release preventing portions when the opening / closing member is opened to the maximum.

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