JP3183169U - Combined opening and closing structure of trash can lid - Google Patents

Abstract

A composite-type opening / closing structure for a lid of a trash can is provided.
A combined-type opening / closing structure for a lid of a trash can comprising a box body, a frame lid, an opening / closing lid, a pedal, and a connecting rod. A recess is provided at the lower end of the front side surface of the box body. The frame lid 2 is mounted on the box main body 1 and has an opening 21 inside. A top surface of the frame lid 2 is provided with a notch 24 on the front side of the opening. 25 and the locking tool 26 are pivoted. The opening / closing lid is pivoted in the opening of the frame lid, can cover the opening, and is locked and fixed by a locking tool. The pedal 5 is mounted in the recess of the box body. One end of the connecting rod 6 is pivotally attached to the pedal, and the other end extends to the bottom of the locking tool. Thereby, there are two types of methods for opening the open / close lid, the foot open / close type and the press open / close type, and the transmission distance is short, the structural strength is excellent, and the failure rate is low.
[Selection] Figure 1

Description

  The present invention relates to a composite open / close structure of a trash can lid, and in particular, provides a trash can that allows a user to freely select a foot open / close type or a press open / close type to open the open / close lid.

  Along with the improvement of quality of life, most commonly used trash cans are provided with a lid for covering the opening. According to this, if the garbage in the trash can rot, it can prevent sanitary effects caused by a stinking odor or the occurrence of mosquitoes and flies, but the lid and the box are independent forms. In this case, since it is necessary to lift the lid by hand before the user throws the garbage into the trash box, it is extremely inconvenient for the user who has the garbage in the hand. Therefore, trash bins with openable / closable lids have been created, and the most commonly used trash bins with openable / closable lids are those that can be opened and closed. Includes “an improvement of a foot-opening / closing-type trash can” as disclosed in Patent Document 1, and “a foot-opening / closing-type trash bucket” as disclosed in Patent Document 2. A pedal is installed at a location close to the ground, and the pedal and the lid are bent and connected to the rear side of the box body with two connecting rods or a similar structure. According to the theory, when the pedal is stepped on, the lid body opens in conjunction with it, while when the pedal is released, the lid body falls freely and closes the opening.

Taiwan Utility Model Registration No. M265363 Specification Taiwan Utility Model Registration No. M312517 Specification

  However, the conventional trash can lid opening / closing structure does not have a positioning mechanism when the lid is opened. For this reason, when the user tries to put a large amount of garbage into the trash box, if it is not desirable to step on the pedal once every time the trash is put into the trash box, the pedal is not kept depressed. Then, the lid cannot be maintained in the maximum open state. Moreover, in order to open the lid, only a single method using a foot opening / closing type can be selected. For these reasons, there are many situations in which people feel inconvenience in operation when using them. Further, the pedal and the lid must be bent and connected to the rear side of the box body with two connecting rods or a similar structure. Therefore, since the required transmission distance is long and the structural strength is relatively inferior, the failure rate is high.

  Therefore, the main purpose of the present invention is to have two types of methods for opening and closing the foot open / close type and the press open / close type so that the user can select freely, and after opening the open / close lid, Since it can be maintained in the open state via the torque spring, it is easy for the user to handle a large amount of dust, and the convenience of use and practicality are improved.

  The next purpose of the present invention is that when performing the opening operation of the opening / closing lid, the pedal is interlocked with the locking device through the connecting rod, or the pressing device directly imparts elastic force to the locking device. Therefore, the transmission distance is short, the structural strength is excellent, and the failure rate is low.

  In order to achieve the above object, the trash can lid opening / closing structure of the present invention has a box body provided with a recess at the lower end of the front side surface, and is mounted on the box body and has an opening inside. A frame lid, an opening / closing lid that can be pivoted in the opening of the frame lid, and that can cover the opening, a pedal that is mounted in a recess at the lower end of the front side surface of the box body, and one end that is pivotally mounted A trash can lid opening / closing structure including a connecting rod, wherein the frame lid has at least one torque spring in the opening, and the top surface of the frame lid is notched on the front side of the opening. In the notch, a juxtaposed pressing tool and a locking tool are pivoted, and by pressing the pressing tool, a repelling force is applied to the locking tool. When the cover is pivoted and the opening is covered with the opening / closing lid, the opening / closing lid is locked and fixed by the locking device. The other end is stretched to the bottom of the locking tool of pedal Once foot, characterized in that so as to pivot the locking tool by abutting the upward locking device.

  In another aspect, pivot portions connected to two torque springs are provided near both sides of the rear end in the opening of the frame lid, and pivots are provided near both sides of the rear end of the opening / closing lid. Two elastic pieces are provided at the bottom of the frame cover in the vicinity of both sides of the rear end in the opening of the frame lid, and two elastic pieces are provided on both sides of the locking device. Engagement pieces for inserting and engaging the lower side of the elastic pieces are respectively extended, and on the side adjacent to the locking member of the pressing tool, there are two pieces for inserting the lower side of the locking tool. It is characterized in that an elastic leg portion is provided.

  In another aspect, the locking device is provided with an engagement hook on the side facing the opening, two U-shaped receiving portions are provided on the bottom of the locking device, and one end of the connecting rod is pivoted with the pedal. The other end is extended into the two U-shaped receiving portions at the bottom of the locking device.

  According to the composite lid opening / closing structure of the trash can cover of the present invention, the user can select freely, so that there are two types of opening / closing type of foot open / close type and press open / close type, Each of the two types of opening methods operates independently, and after opening the opening / closing lid, it can be kept open via a torque spring, making it easier for the user to handle a large amount of garbage and using it. Convenience and practicality are improved. Further, when the opening / closing lid is opened, the pedal opens the opening / closing lid by interlocking with the locking tool via the connecting rod 6, or the pressing tool directly imparts an elastic force to the locking tool. Therefore, the transmission distance of the opening operation is short, the overall structural strength is excellent, and the failure rate is low.

It is an exploded view of the present invention. It is a three-dimensional view of the locking tool of the present invention. It is a three-dimensional view of the present invention. It is sectional drawing of this invention. It is a fragmentary sectional enlarged view which shows the principal part of this invention. It is sectional drawing which shows the state open | released by the foot-operating type of this invention. It is a fragmentary sectional enlarged view which shows the principal part in the state open | released by the foot open / close type of this invention. It is sectional drawing which shows the state open | released by the press opening-and-closing type of this invention. It is a fragmentary sectional enlarged view which shows the principal part in the state open | released by the press opening-and-closing type of this invention. It is a schematic diagram which shows the operation | movement which returns to an original state by interlockingly rotating a locking tool with two elastic pieces of this invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings for understanding of the present invention.

As shown in FIGS. 1 to 4, the trash can lid opening / closing structure of the present invention includes a box body 1, a frame lid 2, an opening / closing lid 3, a position limiter 4, a pedal 5, and a connection. And a ridge 6. Among them, a recess 11 is provided at the lower end of the front side surface of the box body 1. The frame lid 2 is mounted on the box body 1, has an opening 21 inside, and is provided with a pivotal portion 22 connected to two torque springs 23 near both sides of the rear end in the opening 21. The top surface of the frame lid 2 is provided with a notch 24 on the front side of the opening 21. Two elastic pieces 241 are provided at the bottom of the notch 24, and a pressing tool 25 and a locking tool 26 juxtaposed are provided in the notch 24. In addition, on the side of the pressing tool 25 adjacent to the locking tool 26, two elastic leg portions 251 for insertion below the locking tool 26 are provided. The locking tool 26 is provided with an engagement hook 261 on the side facing the opening 21, and the both sides of the locking tool 26 are respectively inserted into the lower side of the two elastic pieces 241 for engagement. Each of the engagement pieces 262 extends inward, and two U-shaped receiving portions 263 are provided at the bottom of the locking tool 26. A pivot 31 is provided in the vicinity of both sides of the rear end of the opening / closing lid 3, and the opening 21 is provided by pivoting the pivot 31 on a pivot 22 on both sides of the rear end in the opening 21 of the frame lid 2. Can be coated. Further, when the opening / closing lid 3 covers the opening 21, the front end of the opening / closing lid 3 is locked and fixed by the engagement hook 261 of the locking tool 26, and at the same time, due to the contact pressure of the opening / closing lid 3. The two torque springs 23 are held in a twisted state. The position limiter 4 is installed between the box body 1 and the frame lid 2, and a position limit frame 41 is provided on the front side thereof. The pedal 5 is mounted in the recess 11 of the box body 1. One end of the connecting rod 6 is pivotally attached to the pedal 5, and the other end passes through the position restricting frame 41 of the position restricting tool 4 and enters the two U-shaped receiving parts 263 at the bottom of the locking tool 26. Stretch.

  According to said structure, as shown in FIG.5 and FIG.6, when selecting the step opening / closing type which steps on the pedal 5 with which it mounts in the recessed part 11 of the lower end of the front side surface of the box main body 1 at the time of use, as shown in FIG. When the pedal 5 is stepped on, the connecting rod 6 moves upward in conjunction with the pedal 5, and the connecting rod 6 contacts the two U-shaped receiving portions 263 at the bottom of the locking device 26, thereby pivoting the locking device 26. Try to roll. Accordingly, when the opening / closing lid 3 is disengaged from the locking and fixing by the engaging hook 261 of the locking tool 26, the opening / closing lid 3 is automatically pivoted and opened by the elasticity from the torque spring 23. In addition, the open / close lid 3 can be maintained in an open state.

  Further, as shown in FIGS. 7 and 8, the user may select a press opening / closing type that presses the pressing tool 25 pivoted in the notch 24 of the frame lid 2. When the pressing tool 25 is pressed, the pressing tool 25 is pivoted, and by the two elastic repellent legs 251 of the pressing tool 25, an elastic force is applied to the locking tool 26 to pivot the locking tool 26. Try to roll. Accordingly, when the opening / closing lid 3 is disengaged from the locking and fixing by the engaging hook 261 of the locking tool 26, the opening / closing lid 3 is automatically pivoted and opened by the elasticity from the torque spring 23. In addition, the open / close lid 3 can be maintained in an open state.

  In order to open the open / close lid 3, either a foot open / close type or a press open / close type may be used. Since both of the two elastic pieces 241 of the cutout portion 24 of the frame lid 2 are elastically deformed by the upward movement of the engaging piece 262 of the locking tool 26, when the pedal 5 and the pressing tool 25 are released. As shown in FIG. 10, the locking tool 26 is pivoted in conjunction by abutting downward on the engagement piece 262 of the locking tool 26 by the elastic force returned by the two elastic pieces 241. Return to the original state. When closing the opening / closing lid 3, the opening / closing lid 3 is pivoted to close the opening 21 of the frame lid 2, and the opening / closing lid 3 is again locked and fixed by the engagement hook 261 of the locking tool 26. The operation of closing the opening / closing lid 3 can be easily realized.

  According to the structure of the specific embodiment described above, the following effects can be obtained.

  1. According to the composite lid opening / closing structure of the trash can cover of the present invention, the user can select freely, so that there are two types of methods for opening the opening / closing lid 3 of the foot open / close type and the press open / close type, and As the two types of opening methods, each can be operated independently, and can be maintained in an open state via the torque spring 23 after the opening / closing lid 3 is opened. Therefore, it becomes easy for the user to process a large amount of garbage and the user's request can be further satisfied, so that the convenience of use and practicality can be improved.

  2. According to the combined opening / closing structure of the trash can lid according to the present invention, when the opening / closing lid 3 is opened, the pedal 5 is interlocked with the locking tool 26 via the connecting rod 6, or the pressing tool 25 is directly connected. The opening / closing lid 3 can be opened by applying an elastic force to the locking member 26. Therefore, since the transmission distance of the opening operation is short, the overall structural strength is excellent, and the failure rate is low, the market competitiveness of the product can be improved.

DESCRIPTION OF SYMBOLS 1 Box main body 11 Recessed part 2 Frame lid 21 Opening 22 Pivoting part 23 Torque spring 24 Notch part 241 Elastic piece 25 Pressing tool 251 Rebounding leg part 26 Locking tool 261 Engaging hook 262 Engaging piece 263 U-shaped receiving part 3
Open / close lid 31
Axis 4
Position limiter 41
Position limit frame 5
Pedal 6
Concatenation

Claims (3)

A box body provided with a recess at the lower end of the front side surface, a frame lid mounted on the box body and having an opening therein, and pivoted in the opening of the frame lid, and covering the opening A trash can lid opening / closing lid comprising: an openable lid, a pedal mounted in the recess at the lower end of the front side of the box body, and a connecting rod having one end pivotally attached to the pedal. And
The opening of the frame lid has at least one torque spring, and the top surface of the frame lid is provided with a notch on the front side of the opening, and is juxtaposed in the notch. A pressing tool and a locking tool are pivoted, and by pressing the pressing tool, a resilience force is applied to the locking tool, and the locking tool is pivoted.

When covering the opening with the opening / closing lid, the opening / closing lid is locked and fixed by the locking tool,

The other end of the connecting rod extends to the bottom of the locking tool, and when the pedal is stepped on, the locking tool is pivoted by abutting the locking tool upward. Characteristic, combined type opening and closing structure of trash can lid.
Near the both sides of the rear end of the opening of the frame lid, pivot portions connected to two torque springs are provided, and pivots are provided near both sides of the rear end of the opening / closing lid. Two elastic pieces are provided on the bottom of the cutout portion of the frame lid, and are provided on the pivot portions near both sides of the rear end in the opening of the frame lid. Are respectively provided with engaging pieces for inserting and engaging the lower side of the two elastic pieces, respectively, on the side of the pressing tool adjacent to the locking tool, under the locking tool. The composite opening / closing structure for a lid of a trash can according to claim 1, wherein two elastic leg portions for insertion on the side are provided.
The locking tool is provided with an engaging hook on the side facing the opening, and two U-shaped receiving parts are provided at the bottom of the locking tool, and one end of the connecting rod is pivoted with the pedal. The combined opening and closing structure for a lid of a trash can according to claim 1, wherein the other end extends to the inside of the two U-shaped receiving portions at the bottom of the locking tool.

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