KR101004019B1 - Wastebasket - Google Patents

Abstract

PURPOSE: A trash can with an improved lid opening/closing structure is provided to ensure operating reliability and flexibility by preventing the shaking of the actuating rod during ascent/descent in the guide hole and elastically supporting the elevating member during operation. CONSTITUTION: A trash can with an improved lid opening/closing structure comprises a main body(10) having a hinge coupling part(11a,11b,11c), a lid(20), a complementary coupling part(31), a first horizontal support part(32), a vertical support part(33), a second horizontal support part(34), a supporting part(35), a guide hole, a fixing bracket(30), an actuating rod(41), an elevating member(40), a supporting part(51), an anti-separation part(53), a support member(50), a foothold(61), a connecting member(63), a pulling unit(60), a pivot body(71), a support piece(73) and a pivot unit(70). The lid is connected to the hinge coupling part of the main body to cover the main body. The complementary coupling part is formed to correspond to the joint of the main body. The first horizontal support part is connected to the bottom of the complementary coupling part. The vertical support part is connected to the first horizontal support part. The second horizontal support part is connected to an end of the vertical support part. The supporting part is connected to an end of the second horizontal support part at an angle and elastically supports the main body by contacting the main body.

Description

Garbage bin with improved lid opening and closing structure {WASTEBASKET}

The present invention promotes hygiene and convenience of the user when putting unsanitary food waste discharged from a home or a restaurant into a trash can, and a lifting member and a pulling means for opening and closing a lid are connected in a simple structure. The fixed bracket and the elevating member are configured to prevent the operating rod from flowing in the guide hole when the operating rod is raised and lowered to ensure the operation reliability, and the fixed bracket is elastically supported by contacting the main body when the elevating member is operated. By the operation flexibility can be ensured, and furthermore, by introducing a pull member of the pulling means to the wire to reduce the weight and quality of the product by the lid to improve the opening and closing structure of the lid to satisfy the consumer's preferences.

In general, food wastes emitted from homes and restaurants contain large amounts of water, unlike ordinary wastes, and thus easily decay, contaminating the surrounding environment and emitting extreme odors.

Recently, food waste bins have been developed and provided to separate food waste from homes or restaurants with general waste.

Conventional food waste bin has a sealed inner volume and the upper part of the main body, the lid is hinged to the upper end of the main body is installed to open and close in the vertical direction, the mandrel penetrates horizontally in the lower predetermined position of the main body It consists of moving wheels installed on both sides of the cloud to move the clouds.

The food waste bin is provided with a lid on the upper portion of the main body having a sealed inner volume, and prevents the dirty water that is spoiled in the food waste put in by the user from leaking out to the outside or discharging extreme odors to the outside,

The lower part of the main body is provided with moving wheels, so that the food waste is filled in the main body so that the heavy food waste bin can be easily transported and handled.

However, such a conventional food waste bin is hygienic and very dirty because the moisture contained in the food waste has to be opened and held by hand in the process of injecting food waste. After putting food waste there is a problem to take the inconvenience of having to clean your hands.

Furthermore, given that the user closes the open lid by hand after putting the food waste into the trash,

Since the lid is rapidly lowered to cause a collision with the main body, there is a problem such that the main body and the lid is easily broken due to repeated impact every time the user puts food waste, shortening the service life.

The present invention has been made to solve the above problems,

In case of putting unsanitary food waste discharged from home or restaurant into the trash can, it promotes hygiene and convenience of the user, and the lifting member and the pulling means for opening and closing the lid are connected in a simple structure.

In particular, the fixed bracket and the elevating member are configured to prevent the operating rod from flowing in the guide hole when the operating rod is raised and lowered to ensure the operation reliability, and the fixed bracket is elastically contacted with the main body when the elevating member is operated. Support ensures operational flexibility,

Furthermore, it is an object of the present invention to provide a trash can with an improved opening and closing structure of a lid capable of satisfying consumer's taste by introducing a pulling member of a pulling means into a wire to reduce the weight and quality of the product.

And the swing means arranged on the rotating shaft of the moving wheel for the swinging operation of the pulling means according to the present invention, the relay member connected to it is easy to mutually coupled and detached to the bottom of the trash bin is a lot of risk of breakage or damage, Another object of the present invention is to provide a trash box having an improved opening and closing structure of a lid, which is easy and easy to replace and maintain the relay member and the turning means, thereby improving work efficiency.

Furthermore, the support member according to the present invention is composed of a separation prevention part, a support part and a brace part to prevent the product from being detached from the support member or overturned to the rear during the pivoting operation of the lid, thereby increasing the stable operation of the product and thereby increasing the reliability of the product. Another object of the present invention is to provide a trash can with an improved opening and closing structure of a lid.

Garbage bin with improved opening and closing structure of the lid according to the present invention is a hinge coupling portion,

A main body including a coupling part formed to be curved; A lid connected to the hinge coupler of the main body and covering the main body; A corresponding coupling part formed to correspond to the coupling part of the main body, a first horizontal support part connected to the lower end of the corresponding coupling part, a vertical support part connected to the end of the first horizontal support part, and a second horizontal support part connected to the end of the vertical support part; A support part connected to the end of the second horizontal support part to be inclined, the end part of which is in contact with an outer surface of the main body and elastically supported; a guide hole formed to correspond to the first and second horizontal support parts; A fixed bracket including auxiliary guide balls curved to be curved with both sides of each guide ball; An elevating member including an actuating rod that rises and falls along each guide hole of the fixing bracket, and a guide protrusion connected to the actuating rod and formed to correspond to the auxiliary guide hole; It is connected to the upper end of the operating rod, the support portion for supporting the lid, is connected to one end of the support portion, the separation prevention portion for preventing the separation when opening and closing the lid, and is connected to the other end of the support portion, Support member including a brace for preventing the rollover to the rear when opening; A pulling means including a scaffold arranged on one side of the main body, a relay member connected to the scaffold and hinged to the main body, and a pulling member connecting the relay member and the operation rod of the elevating member; And a pivot body surrounding the rotary shaft connected to the wheel provided in the lower part of the main body, connected to the front end of each of the swirling powders, and formed on each of the support pieces and the support pieces having a mutually open shape, and the rear end of the relay member. And a pivoting means including a fitting portion in which a corresponding fitting portion in a branched form is formed and inserted.

In addition, the fitting portion of the turning means according to the present invention is a fitting hole formed in each of the support pieces,

Corresponding fitting portion of the relay member is formed in the receiving groove for accommodating the end of each support piece, and formed in the front of the receiving groove spaced apart from each other, the hook shape bent in the upper and lower direction inserted into the fitting hole It is characterized by that.

Garbage bin with improved opening and closing structure of the lid according to the present invention promotes hygiene and convenience of the user when injecting unsanitary food waste discharged from homes or restaurants into the trash, and also the lifting member and the pull ring for opening and closing the lid The means are connected in a simple structure,

In particular, the fixed bracket and the elevating member are configured to prevent the operating rod from flowing in the guide hole when the operating rod is raised and lowered to ensure the operation reliability, and the fixed bracket is elastically contacted with the main body when the elevating member is operated. Support ensures operational flexibility,

Furthermore, the pulling member of the pulling means can be introduced into the wire to satisfy the consumer's preference by making the product lighter and more advanced.

And the swing means arranged on the rotating shaft of the moving wheel for the swinging operation of the pulling means according to the present invention, the relay member connected to it is easy to mutually coupled and detached to the bottom of the trash bin is a lot of risk of breakage or damage, Replacement and maintenance of the relay member and the turning means is easy and easy to increase the work efficiency.

Furthermore, the support member according to the present invention is composed of a separation prevention part, a support part and a brace part to prevent the product from being detached from the support member or overturned to the rear during the pivoting operation of the lid, thereby increasing the stable operation of the product and thereby increasing the reliability of the product. Will be.

1 is a perspective view showing a trash can improved the opening and closing structure of the lid according to the present invention;
Figure 2 is an exploded perspective view showing a trash can improved the opening and closing structure of the lid according to the invention,
3 is a perspective view and an exploded perspective view showing a fixing bracket, a lifting member and a support member according to the present invention;
Figure 4 is an operation showing the operating state of the trash can with a lid with improved opening and closing structure according to the present invention,
5 is a partially enlarged view showing the pulling means and the turning means of the trash can with a lid with improved opening and closing structure according to the present invention,
6 is an enlarged view and an operation view showing another modified example of the trash bin according to the present invention.

With reference to the accompanying drawings, the lid of the improved opening and closing structure of the lid according to the present invention will be described in detail.

First, referring to the attached reference to the direction used in the present specification 1,

The side provided with the hinge coupling portion of the main body of the present invention is called 'rear or rear', and the opposite side is specified as 'front or front'.

As shown in Figures 1 to 5 the trash can improved the opening and closing structure of the lid according to the present invention

A main body 10 including a hinge coupling part 11 and a coupling part 13 formed to be curved; A lid 20 connected to the hinge coupler 11 of the main body 10 and covering the main body 10; The corresponding coupling part 31 formed to correspond to the coupling part 13 of the main body 20, the first horizontal support part 32 connected to the lower end of the corresponding coupling part 31, and the first horizontal support part 32. A vertical support part 33 connected to an end, a second horizontal support part 34 connected to an end of the vertical support part 33, and an end portion of the second horizontal support part 34 so as to be inclined, and an end portion thereof connected to the main body; The support part 35 which abuts against the outer side surface of the support 10 and the first and second horizontal support parts 32 and 34 are guide holes 36 formed to correspond to each other, and the respective guide holes ( Fixing bracket 30 including the auxiliary guide hole 37 is bent to both sides of the 36; Operation rods 41 which rise and fall along each guide hole 36 of the fixing bracket 30, and a guide protrusion connected to the operation rod 41 and formed to correspond to the auxiliary guide hole 37 ( Elevating member 40 including 43; It is connected to the upper end of the operating rod 41, the support 51 for supporting the lid 20, and is connected to one end of the support 51, the separation prevention to prevent the separation when opening and closing the lid 20 A support member connected to the other part of the support part 51 and the support part 51 and including a brace part 55 for preventing a rollover to the rear when the lid 20 is opened; The footrest 61 arranged on one side of the main body 10, the relay member 63 connected to the footrest 61, hinged to the main body 10, the relay member 63 and the Pulling means 60 including a pulling member 65 for connecting the operation rod 41 of the elevating member 40; And a pivot body 71 surrounding the rotating shaft 3 connected to the moving wheel 1 provided at the lower portion of the main body 10, and a support piece connected to a front end of each of the swirling bodies 71, and mutually spaced apart. Pivoting means (73) formed on each of the support pieces (73), and the rear end portion of the relay member (63) includes a fitting portion (75) in which a corresponding fitting portion (64) of a branched form is formed and inserted. 70; consisting of.

1, 2, 4 and 5 in the trash can improved the opening and closing structure of the lid according to the present invention, the main body 10 is

It has an enclosed interior and has an open shape at the top so that food waste or other wastes can be put in and have a volume to accommodate a certain amount of waste.

In the main body 10 according to the present invention is provided with a flange-like edge portion 14 so that the lid 20 is supported over the upper end,

Protruding portion 14a is formed at the inner edge portion of the edge portion 14 so that when the lid 20 is closed, it serves to seal and seal the inner surface of the lid 20 and prevents the flow of the lid 20.

The rear side of the protrusion 14a is provided with a groove-like settled portion 15 for accommodating the support 51 of the support member 50 in a state in which the lid 20 is closed.

And the hinge rear portion 11 is provided on the upper rear of the main body 10 according to the present invention,

The hinge coupling portion 11 is connected to the rear of the main body 10, a plurality of hinge brackets (11a) for supporting the cylindrical shaft rod (11b),

It comprises a hinge shaft (11c) is inserted into the shaft rod (11b) of the hinge bracket (11a).

At this time, the hinge bracket (11a) is connected to both sides of the shaft bar (11b), and also connected to two points of the central portion of the shaft bar (11b),

Between the hinge bracket 11a provided at the rear surface of the main body 10, that is, the two points of the central portion of the shaft bar (11b) is formed to be curved, that is, the coupling portion 13 bent in a 'b' shape, The coupling part 13 has fastening holes 13a formed in the horizontal part and the vertical part, respectively, so that the corresponding coupling part 31 of the fixing bracket 30 is connected and fixed by bolts and nuts.

In addition, the lower portion of the main body 10 is provided with a shaft coupling portion 17 for receiving the rotary shaft 3 connected to the moving wheel 1 for the movement of the trash can (WB),

Both sides of the shaft coupling portion 17 is provided with a recessed portion 19 of the cut shape is provided with a space for coupling between the moving wheel 1 and the rotary shaft 3 to operate the pulling means 60 to be described below. It serves as an accommodation space is provided with the turning means 70 for.

In addition, the shaft rod (11b) is a handle that can be gripped by the user when moving the trash can (WB) to ensure the convenience of moving the trash can (WB) with the wheel (1).

1, 2, 4 and 5 in the trash can improved the opening and closing structure of the lid according to the invention, the lid 20 is

It is connected to the hinge coupling portion 11 of the main body 10 serves to open and close the trash can (WB) by turning based on the hinge axis (11c).

On both sides of the rear side of the lid 20 according to the present invention is provided with a swivel arm 21 connected to both ends of the hinge shaft (11c),

Each pivotal arm 21 has a through hole 21a into which the hinge shaft 11c is inserted. The hinge shaft 11c is inserted into the through hole 21a of the pivotal arm 21 and then closed. A sphere 23 is inserted into each of the through holes 21a to connect the pivot arm 21 and the hinge shaft 11c.

In this case, the length of each of the pivotal arms 21 is the stroke distance of the operation rod 41 of the elevating member 40 in a linear motion in the vertical direction to open and close the lid 20,

In other words, the working rod 41 should be formed to a length capable of reaching the uppermost point to fully open the lid.

Therefore, the length of each pivot arm 21 is formed to have a length corresponding to the stroke distance during the linear movement of the operating rod 41,

In addition, the hinge coupling portion 11 of the main body 10 to which the pivot arms 21 are connected corresponds to the stroke distance of the actuating rod 41 and the length of the pivot arm 21. Linear motion,

As a result, the pivoting arm 21 is spaced apart from the rear surface of the main body 10 by a predetermined distance so as to smoothly maintain the pivoting motion of the pivotal arm 21.

1 to 4, in the trash can improved the opening and closing structure of the lid according to the present invention, the fixing bracket 30 is

It is connected to the main body 10 to support and guide the lifting and lowering operation of the elevating member 40, it serves to ensure the operation reliability of the elevating member 40.

The fixing bracket 30 according to the present invention has a corresponding coupling part 31 formed to correspond to the coupling part 13 of the main body 10 and the first horizontal support part 32 connected to the lower end of the corresponding coupling part 31. And a vertical support part 33 connected to the end of the first horizontal support part 32, a second horizontal support part 34 connected to the end of the vertical support part 33, and an end of the second horizontal support part 34. A support part 35 connected to each other, the end portion of which is elastically supported by contacting an outer surface of the main body 10,

The first and second horizontal support parts 32 and 34 include guide holes 36 formed to correspond to each other, and auxiliary guide holes 37 which are curved to be curved with both sides of the guide holes 36. Is done.

In the fixing bracket 30, the corresponding coupling portion 31 is formed to be bent in a 'b' shape to correspond to the coupling portion 13 of the main body 10, the fastening hole (13a) of the coupling portion 13 Corresponding fastening hole 31a is formed to correspond to the fixing bracket 30 to the engaging portion 13 of the main body 10 by the bolt (B).

The end portions of the first horizontal support part 32, the vertical support part 33, and the second horizontal support part 34 are bent in a 'c' shape to be positioned at an upper end of the first horizontal support part 32. Connected to the bottom of

The first horizontal support part 32, the vertical support part 33, and the second horizontal support part 34 are provided with an actuating rod 41 and a guide protrusion 43 of the elevating member 40. When lifting up and down along the ball 37 it is possible to ensure the stable operation of the lifting member 40 by supporting the lifting member 40.

In addition, the first and second horizontal support portions 32 and 34 have a receiving hole 28 for insertion through the wire 65b, which is the pulling member 65 of the pulling means 60, that is, the main body 10 direction, that is, Is formed in the inward direction and the wire (65b) is connected to the lower portion of the actuating rod 41 is to transmit the force by the pull means 60 through each of the receiving hole (28).

In addition, the supporting portion 35 is inclined at a predetermined angle such that the outer surface of the main body 10 abuts its end portion,

In this case, the fixing bracket 30 is made of a material having a certain elasticity so that the supporting part 35 in a state where the end is free can exert elasticity.

Therefore, the supporting part 35 is elastically supported during the lifting operation of the lifting member 40,

It is formed so that the supporting portion 35 is connected to the end of the second horizontal support portion 34 to be inclined toward the outer surface of the main body 10,

An end portion of the supporting part 35 is in contact with the outer surface of the main body 10.

When the pulling member 65 of the pulling means 60 pulls up and raises the operating rod 41 of the elevating member 40, the operating rod 41 rises in the vertical direction, but the pulling member 65 Unless a force acting by the force acts completely in the direction perpendicular to the actuating rod 41, the actuating rod 41 acts as a constant force distribution in the lateral direction.

In particular, when the pull member 65 exerts a force on the front portion of the actuation rod 41, the actuation force pulls the actuation rod 41 toward the main body,

At this time, the support part 35 is elastically supported against the force pulled toward the main body 10 so that an excessive force is applied to the connection portion of the fixed bracket 30 or the main body 10 connected to the fixed bracket 30. Will be prevented,

In addition, when the operating rod 41 is operated, the flexibility of the operation can be guaranteed, thereby obtaining more reliable operation performance.

In addition, the guide hole 36 is provided in the first hole and the second horizontal support portion 32, 34 in the form of a long hole, the operating hole 41 of the elevating member 40 through the guide hole 36 It is inserted and serves to guide the rise and fall along the guide hole (36).

And the auxiliary guide hole 37 is bent to both sides of the guide hole 36 made of a rectangular shape so that the shape of the guide hole 36 and the auxiliary guide hole 37 is approximately 'c' form,

The auxiliary guide hole 37 is inserted into the guide protrusion 43 connected to both sides of the operation rod 41 to support both sides of the operation rod 41.

This is because the guide hole 36 and the operating rod 41 inserted through the guide hole 36 has a certain degree of play for ease of operation,

This clearance acts as a cause of the flow of the operation rod 41 in the guide hole 36 during operation of the operation rod 41, the friction between the members is severe, there is a problem that the noise caused by the wear caused by this.

Therefore, the auxiliary guide hole 37 of the fixing bracket 30 and the guide protrusion 43 of the elevating member 40 allow the guide hole 36 and the operating rod 41 to be coupled in an uneven form. It is preferable to prevent the flow as described above by the guide hole 37 and the guide protrusion 43 to ensure the durability and operational stability of the member.

As shown in Figure 1 to Figure 4 in the trash can improved the opening and closing structure of the lid according to the present invention, the elevating member 40 is

It is supported by the fixing bracket 30, the support member 50 is connected to the upper portion by the pulling means 60 to serve to open and close the lid 20 by the support member 50.

The elevating member 40 according to the present invention includes an operating rod 41 for raising and lowering along each guide hole 36 of the fixing bracket 30,

It is connected to the operating rod 41, and comprises a guide protrusion 43 formed to correspond to the auxiliary guide hole (37).

In the elevating member 40, the operation rod 41 is inserted through the guide hole 36 formed in the first and second horizontal support portions 32, 34,

Insertion protrusions 45 are formed on the upper surface of the operation rod 41 to be inserted into the insertion holes 51a formed at the support of the support member 50 to fix the support member 50 to the operation rod 41.

In addition, a coupling hole provided at the end of the wire 65b, which is a pull member 65, is provided with a mounting hole 47 for connecting and fixing the pull member 65 of the pulling means 60 to the lower portion of the actuating rod 41. The wire 65b is fixedly coupled to the mounting hole 47 by 65c.

In the elevating member 40, the guide protrusion 43 is formed of a protrusion corresponding to the auxiliary guide hole 37 of the fixing bracket 30, the auxiliary guide hole 37 is operated together as described above It prevents the flow during the lifting operation of the rod 41 serves to prevent the wear of the member, the generation of noise.

1 to 4, in the trash can improved the opening and closing structure of the lid according to the present invention, the support member 50 is

It is connected to the upper end of the operation rod 41 of the elevating member 40, and by supporting the lid 20 by pushing upward to open the lid 20 or to support the lid closed by its own weight do.

The supporting member 50 according to the present invention is connected to the upper end of the operation rod 41, the support 51 supporting the lid 20, and one end of the support 51, and the lid 20. Is connected to the other end of the support portion 51, and the support portion for preventing overturning to the rear when the lid 20 is opened. 55).

That is, in the supporting member 50, the support 51 is formed with an insertion hole 51a corresponding to the insertion protrusion 45 of the operation rod 41 and connected to the operation rod 41, and the lid 20 It directly touches the lower part of the) to support the lid.

The release preventing part 53 is connected to the front end of the support part 51 and is formed to be inclined toward the upper direction so that the lid 20 is separated from the support member 50 when the lid 20 is opened and closed. To prevent this,

The brace part 55 is connected to the rear end of the support part 51 and is formed to be inclined upwardly so that the lid 20 is rolled over to the rear when the lid 20 is opened. This will prevent it from going over.

This is to turn the lid 20 when opening and closing the lid 20,

In this case, the lower part of the lid 20, which is in contact with the support part 51 of the support member 50, that is, the contact part slides forward and backward along the upper surface part of the support part 51.

Therefore, the separation prevention part 53 and the brace part 55 are arranged in the front part and the rear part of the supporting member 50, 35, respectively, to prevent the contact portion of the lid 20 from leaving the support part 51. and,

In addition, the bracing portion 55 of the lid 20 to prevent the lid 20 from being rolled over to the rear in the state in which the lid 20 is opened to the maximum when the lid 20 is opened. It will serve to support the upper surface.

In addition, a portion of the support members 50 and 35, that is, a part of the separation preventing part 53 and the support part 51 is positioned inside the main body 10,

In this case, the protruding portion 14a of the main body 10 is provided with a settling portion 15 so that the supporting portion 51 of the supporting member 50 is accommodated so that the main body 10 and the lid 20 are closed. The rear portion can be prevented from being lifted or the gap is opened by the support member 50.

1, 2, 4 and 5 in the trash can improved the opening and closing structure of the lid according to the present invention, the pulling means 60 is

The lid 20 is opened by pulling the pulling member 65 connected to one side of the main body 10 so as to be pivotable and pulling the pulling member 65 connected to the operating rod 41 of the elevating member 40. It will play a role.

Pulling means 60 according to the present invention is a footrest 61 arranged on one side of the main body 10, the relay member 63 is connected to the footrest 61, hinged to the main body 10 And a pulling member 65 connecting the relay member 63 and the operation rod 41.

Preferably, the footrest 61 of the pulling means 60 is made of a plate-shaped member having a predetermined area so that it can be easily stepped on by the foot,

In addition, a fixing hole 61a is formed in the scaffold 61 and is connected to the front end of the relay member 63.

In addition, the relay member 63 of the pooling means 60 has a certain length, and a fixing protrusion 63b is formed at the front end thereof, and is inserted into the fixing hole 61a of the scaffold 61 so that the scaffold 61 and Combine the relay member 63,

A mounting hole 64 for fixing the pull member 65 is formed in a substantially front portion at the center portion of the relay member 63.

2 and 5, in the trash can improved the opening and closing structure of the lid according to the present invention, the pivot means 70 is

When the foot member 61 is stepped on the foot by being connected to the rotary shaft 3 to which the moving wheel 1 is connected to the rear end of the relay member 63, the relay member 63 serves as a rotation center that can be turned. Done.

The turning means 70 according to the present invention is connected to the turning powder 71 surrounding the rotating shaft 3, the front end of each of the turning powder 71, the support piece 73 of the mutually open form, It comprises a fitting portion 75 formed in each of the support pieces 73,

The rear end portion of the relay member 63 is formed with a corresponding fitting portion 64 having a branched shape, and is inserted into and fixed to each fitting portion 75 of the pivoting means 70.

That is, the rear end of each of the swirling powders 71 of the turning means 70 is formed with a flat portion 71a which is in contact with each other, and each of the flat portions 71a is provided with a coupling hole 71c to form a bolt (B). It is fastened by the nut and to connect each of the swirling powder (71).

And each of the swirling powder 71 is provided with a shaft holding portion (71b) connected to each of the flat portion (71a), the shape of each of the shaft holding portion (71b) to which the respective swirling powder 71 is coupled By forming a polygonal or circular shape it is possible to wrap the rotating shaft (3).

In addition, the support piece 73 of the pivot means 70 is connected to the front of each of the shaft retaining portion (71b), each of the support pieces 73 forms a mutually open form,

The fitting portion 75 formed in each of the support pieces 73 is formed of a fitting hole 75a in the form of a hole.

In addition, each of the corresponding fitting portion 64 of the relay member 63 is a receiving groove (64a) for accommodating the end of each support piece 73 of the mutually open form,

It is formed to be spaced apart from each other in front of the receiving groove (64a), made of a hook shape bent in the upper and lower direction comprises a fitting projection (64b) inserted into the fitting hole (75a).

That is, the fitting hole 75a of the fitting portion 75 in the turning means 70 is inserted into the fitting protrusion 64b of the corresponding fitting portion 64 to connect the turning means 70 and the relay member 63. It is possible to connect by turning.

And each of the support piece 73 through the opening or abutment operation to the fitting portion 75 and the corresponding fitting portion 64 of the support piece 73 through the abutment or fitting protrusions Insert and separate (64b) to combine and separate the relay member 63 and the turning means 70,

At this time, the receiving groove (64a) can ensure the work convenience by providing a space in which the end of each support piece 73 is opened or abut smoothly.

In addition, the reason for introducing the turning means 70 according to the present invention in powder form

In order to facilitate mutual separation, as well as mutual coupling of the relay member 63 and the pivot means 70,

This is to make the maintenance work of the footrest 61, the relay member 63 and the turning means 70 to be located on the lower portion of the trash can (WB) to step on and use more quickly and easily.

That is, after the support pieces 73 connected to the front of the swirling powder 71 are opened to each other and the ends of the support pieces 73 are brought into contact with the pivoting means 70 being separated,

The support pieces 73 are inserted into the gaps between the fitting protrusions 64b of the corresponding fitting portions 64, and the fitting protrusions are inserted into the respective fitting holes 75a when the end portions of the supporting pieces 73 are opened. 64b is inserted naturally,

In this case, end portions of the support pieces 73 which are opened to each other are accommodated in the accommodation grooves 64a of the corresponding fitting portions 64.

In the case of disassembling the turning means 70 on the opposite side, when the turning powder 71 is unwound and the ends of the supporting pieces 73 are brought into contact with each other, the respective fittings are fitted in the fitting projections 64b. The ball 65a naturally falls out.

Therefore, the pivot member 70 is formed in a powder form, and the relay member 63 is formed by an organic coupling relationship between the support piece 73, the fitting portion 75, and the corresponding fitting portion 64. ) And the pivoting means 70 can be easily and easily coupled and separated, thereby improving the assemblability between the relay member and the pivoting means and improving work for maintenance.

The pulling member 65 of the pulling means 60 according to the present invention is a wire 65b connecting the relay member 63 and the operation rod 41 of the elevating member 40, and the wire 65b. It comprises a shell (65a) surrounding the.

Therefore, when the user steps on the footrest 61 to open the lid 20, the wire 65b is pulled while the relay member 63 pivots downwardly with respect to the pivot means 70.

In this case, the operation rod 41 is raised to push the rear portion of the lid 20 upward by the support member 50,

At this time, the lid 20 is rotated in the upper direction with respect to the hinge coupling portion 11 is opened trash can (WB).

When the trash can WB is closed, when the foot is released from the stepping foot 61, the trash can WB is naturally closed by descending by the weight of the lid 20.

However, when the turning angle of the lid 20 exceeds 90 degrees, the user can naturally close the trash can WB only by slightly moving the lid 20 forward.

 In addition, both ends of the wire (65b) is provided with a coupler (65c), respectively, the coupler (65c) is connected to each mounting hole 47 of the relay member 63 and the operating rod 41 is By connecting the relay member 63 and the operating rod 41

The wire 65b enables the linked operation between the relay member 63 and the operation rod 41 to be mutually possible.

In addition, the fastener 67 is introduced to have a stable support of the pulling member 65, and to have a constant tension along its length,

The fastener (67) is inserted into the pull member 65, the fitting hole (67a) that is loosely fitted and can move freely,

It is connected to the fitting hole (67a), and comprises a clamping portion (67b) of the forceps type that can be fixed to a specific portion to have a constant tension according to the length of the pulling member (65).

In FIG. 1, the clamping part 67b of the fastener 67 is fixed to one side of the hinge coupler 11.

This is only one example of a variety of installation sites in addition to the installation position of the fixture 67 can vary depending on the length of the pulling member (65).

6 is a modified example of the trash can (WB) according to the present invention is not provided with a corresponding coupling portion of the fixing bracket, the support portion 35 is made of a flat shape without inclination,

A plurality of corresponding fastening holes 31 a are formed in the supporting part 35, and a fastening hole 13 a is formed in a position corresponding to the corresponding fastening holes 31 a in the main body 10, so that the bolts or bolts may be formed. The fixing bracket 30 is coupled to the main body 10 by a nut.

In the above description with reference to the accompanying drawings, the opening and closing structure of the present invention the lid can be improved in a specific shape and direction, but the present invention can be variously modified and changed by those skilled in the art, such variations and modifications It should be construed as being included in the scope of the present invention.

WB: Trash Bin B: Bolt
1: wheel 3: axis of rotation
10: main body 11: hinge coupling portion
11a: hinge bracket 11b: shaft
11c: hinge shaft 13: coupling portion
13a: fastening hole 14: rim
14a: protrusion 15: settle
17: shaft coupling portion 19: depression
20: lid 21: slewing rock
21a: through hole 23: finish hole
30: fixing bracket 31: corresponding coupling part
31a: fastener 32: first horizontal support
33: vertical support portion 34: second horizontal support portion
35: support part 36: guide ball
37: auxiliary guide ball 38: receiving hole
40: lifting member 41: operating rod
43: guide protrusion 45: insertion protrusion
47: mounting hole
50: support member 51: support portion
51a: insertion hole 53: separation prevention part
55: bracing
60: pulling means 61: scaffold
61a: fixing hole 63: relay member
63a: mounting hole 63b: fixing protrusion
64: corresponding fitting 64a: storage groove
64c: fitting protrusion 65: pulling member
65a: jacket 65b: wire
65c: coupler 67: fixture
67a: fitting hole 67b: clamping part
70: turning means 71: turning powder
71a: flat part 71b: shaft retaining part
71c: combined hole
73: support piece 75: fitting
75a: fitting hole

Claims (2)

Hinge coupling,
A main body including a coupling part formed to be curved;
A lid connected to the hinge coupler of the main body and covering the main body;
A corresponding coupling portion formed to correspond to the coupling portion of the main body,
A first horizontal support part connected to the lower end of the corresponding coupling part;
A vertical support connected to the end of the first horizontal support;
A second horizontal support connected to the vertical support end;
A support part connected to the end of the second horizontal support part to be inclined, the end part of which is in contact with an outer surface of the main body and elastically supports the support part;
A guide hole formed to correspond to each other in the first and second horizontal supports;
A fixing bracket including auxiliary guide balls curved to be curved at both sides of the guide holes;
An actuating rod that rises and falls along each guide hole of the fixing bracket;
A lifting member connected to the operation rod and including a guide protrusion formed to correspond to the auxiliary guide hole;
A support part connected to an upper end of the operation rod and supporting the lid;
A separation prevention part connected to one end of the support part and preventing separation when the lid is opened and closed;
A support member connected to the other end of the support portion and including a brace portion for preventing a rollover to the rear when the lid is opened;
A scaffold arranged on one side of the main body,
A relay member connected to the scaffold and hinged to the main body,
A pulling means including a pulling member connecting the relay member and the operation rod of the elevating member; And
A pivot body surrounding a rotating shaft connected to a wheel provided at the bottom of the main body,
It is connected to the front end of each of the swirling powder, the support piece of the mutually open form,
A pivoting means formed at a rear end of the relay member in a branched form, the pivoting means being formed on each of the support pieces and including a fitting portion inserted into the corresponding fitting portion;
Lid trash can improved the opening and closing structure made of a lid. The method of claim 1,
The fitting portion of the pivot means is a fitting hole formed in each of the support pieces,
Corresponding fitting portion of the relay member and the receiving groove for receiving the end of each support piece;
The lid is formed in the front of the receiving groove spaced apart from each other, made of a hook shape bent in the upper and lower direction is a fitting protrusion inserted into the fitting hole is improved waste bin structure of the lid.

Images