KR20210128044A - Detachable foldable cup handle - Google Patents

Abstract

The present invention relates to a detachable foldable cup handle which comprises: a hooking frame having a hooking portion formed vertically at an end thereof, which is inserted and hooked to the inner side of the top end of a cup and first locking protrusions formed to be extended horizontally to the outside of the cup and protruding downward from both sides of a base surface of the horizontally extended portion; a locking frame having a support portion formed vertically at the end thereof and joined to the base surface of the hooking frame to be able to slide horizontally, wherein the support portion pressurizes the top end of the cup from the outside to come in tight contact with the hooking portion by enabling clamping protrusions formed at both sides to be locked respectively into the first locking protrusions and the locking frame has a clearance where the locking frame can be tilted when slidingly coupled by the hooking frame such that the clamping protrusions can be fastened into and detached from the first locking protrusions; a push locking unit having a hinge shaft which is hinged to an end of the hooking frame and a second locking protrusion arranged on the hinge shaft to move and return along with the hinge shaft by means of elastic return caused by push and release; and a folding frame hinged to the end of the hooking frame by the push locking unit to change from a vertical posture to a horizontal posture or vice versa from the hooking frame when the second locking protrusion is fitted into any one of the first and second locking grooves. According to the present invention, the handle is detachably installed on a cup to enhance convenience of accommodation and portability and allow its firm fixation to a cup and user convenience.

Description

Detachable foldable cup handle

The present invention relates to a cup handle, and more particularly, to a removable foldable cup handle that is securely and conveniently detachably installed on a cup and enables easy and stable folding.

In general, a cup is a container for holding a beverage, and for convenience of installation, a handle is provided on one side, and the handle is usually integral with the cup body.

In recent years, cups used for outdoor use, such as auto camping, backpacking, or bicycle camping such as bromping, etc., are products in which the handle of the cup is folded or the handle is separated from the cup for convenience of storage. has been developed and is being used.

As a conventional technique for a detachable handle cup, a "cup having a detachable handle" of Korean Patent Registration No. 10-0964533 has been proposed, which includes a body having an accommodating space therein and an opening formed at the top; an insertion member formed on the outer surface of the main body and having a through hole formed in the vertical direction; a guide member protruding from the outer surface of the main body and extending a predetermined length vertically downward from the insertion member; and a base portion having a sliding groove having a shape corresponding to that of the guide member on the bottom surface to slide along the guide member of the main body and having a fixing portion formed at one end so as to be fitted and fixed in the through hole of the insertion member; and a handle member having a handle portion extending from and forming a space for a user to attach by hand, wherein the fixing portion extends in a direction parallel to the longitudinal direction of the base portion, and the ends thereof extend in the outer surface direction to each other It is a pair of symmetrical locking pieces, and a support member having a width greater than the width of the fixing portion is formed between the base portion and the fixing portion, and such a handle is usually formed integrally with the cup body.

However, in this prior art, since the cup itself has to have a coupling structure with the handle, it is difficult to use the handle in common with several cups, and by having a coupling structure similar to the hook coupling, it is difficult to implement with a solid metal, as well as this It had the problem of being vulnerable to breakage.

And, since this prior art does not have the same function as the so-called Sierra Cup widely used in outdoor firearms, it has a problem that acts as a limit to increase usability.

In order to solve the problems of the prior art as described above, the present invention is to be detachably installed on the cup, so as to increase the convenience of storage and portability, and to enable convenient use with a firm fixation to the cup, and a handle. By allowing it to be used in common for cups of various sizes that do not have the same size, compatibility and economy are excellent, and easy and stable folding is possible. The purpose is to increase usability.

Other objects of the present invention will be easily understood through the description of the following embodiments.

In order to achieve the object as described above, according to one aspect of the present invention, the hooking portion inserted into the upper end of the cup is formed perpendicular to the end, is formed to extend horizontally outward from the cup, and extends horizontally a locking frame formed so that the first locking protrusion protrudes downwardly on both sides of the bottom surface of the part; The locking projections formed on both sides to be slidably coupled to the bottom surface of the locking frame in the horizontal direction and to be in close contact with the locking part by pressing the upper end of the cup from the outside by a support part formed perpendicular to the end from the outside is on the first locking protrusion. a locking frame having a clearance capable of being tilted when slidingly coupled from the locking frame so that the locking protrusion is engaged with and detached from the first locking protrusion; A second locking protrusion provided on the hinge shaft, having a hinge shaft for hinge coupling at the end of the locking frame, moves and returns together with the hinge shaft by elastic return by push and release by pressing. unit; And at the end of the locking frame is hinged by the push locking unit, the second locking protrusion is coupled to any one of the first and second locking grooves from the locking frame to any one of a vertical posture and a horizontal posture A removable foldable cup handle is provided, including; a variable folding frame.

The locking frame is formed such that an opening and a sliding coupling portion are arranged in a longitudinal direction in a horizontally extending portion, and the first locking protrusions are respectively formed to protrude downwardly on both sides of the opening, and the locking frame includes: One side of the sliding coupling part may be slidably coupled with the clearance, and an upper button formed on the upper surface may protrude upward to move along the opening.

The locking frame is provided with a pair of shaft coupling portions spaced apart from each other to face each other at the ends, and the push-locking unit has a side button and a side plate so as to be slidable in the width direction in a state in which rotation is suppressed at each of the shaft coupling portions, respectively. is provided, the side button and the side plate are connected to each other by a hinge shaft, a second locking protrusion is provided to form an integral part on the side plate side on the hinge shaft, a spring is installed on the hinge shaft, and the folding frame is , a through hole is formed so that the hinge shaft passes through, and a sliding groove in which the side button is slidably accommodated together with the spring is formed on one side of the through hole, and the sliding groove receives the side button. The first and second locking grooves are respectively connected to the periphery of the side on which the side plate is located in the through hole so as to be rotatable about the hinge axis and exposed to the outside, so that by pressing the side button, the The second locking protrusion separated from the first or second locking groove is selectively fitted into any one of the first and second locking grooves while returning by the restoring force of the spring, and is thus separated from the locking frame in any one of a vertical posture and a horizontal posture. It can be fixed in one position.

In the folding frame, the first and second locking grooves are arranged to form 90 degrees around the through hole, and the side button and the side plate are open inside the shaft coupling part having a rectangular shape. A cross-section exposed to the side may be formed in a quadrangle to be coupled to be restrained.

When the folding frame is in a vertical state, one end has a curvature and a bent portion is formed so as to be bent adjacent to the outside of the cup, so that it can have a “C” shape together with the locking frame.

According to the removable foldable cup handle according to the present invention, it is possible to increase the convenience of storage and portability by being detachably installed on the cup, and it is possible to enable convenient use with a strong fixation to the cup, and there is no handle. By allowing it to be shared with cups of various sizes, compatibility and economy can be excellent, and by enabling easy and stable folding, it can be used as a Sierra cup that can be used for cooking on the stove from personal tableware. By doing so, it has the effect of increasing the usability.

1 is a perspective view illustrating a state in which a removable foldable cup handle is fixed to a cup according to an embodiment of the present invention.
2 is a perspective view illustrating a state in which the removable foldable cup handle is fixed to the cup from another direction according to an embodiment of the present invention.
3 is a perspective view illustrating a state in which the removable foldable cup handle is released from the cup according to an embodiment of the present invention.
4 is a plan view illustrating a state in which the removable foldable cup handle is fixed to the cup according to an embodiment of the present invention.
5 is a cross-sectional view taken along line AA of FIG. 4 .
6 is a cross-sectional view taken along line BB of FIG. 4 , and shows a state in which the folding is locked.
7 is a cross-sectional view taken along line BB of FIG. 4 and shows a state in which the folding is unlocked.
8 is a cross-sectional view taken along line CC of FIG. 4 , and shows a ring shape.
9 is a cross-sectional view taken along line CC of FIG. 4 and shows a straight line shape.
10 is a perspective view illustrating a main part of a folding frame in a removable foldable cup handle according to an embodiment of the present invention.
11 is a perspective view for explaining a fixing process to a cup in a removable foldable cup handle according to an embodiment of the present invention.
12 is a perspective view for explaining a folding process in a removable foldable cup handle according to an embodiment of the present invention.

Since the present invention may have various changes and may have various embodiments, specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to a specific embodiment, it should be understood as including all changes, equivalents or substitutes included in the spirit and scope of the present invention, and may be modified in various other forms. and the scope of the present invention is not limited to the following examples.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings, and the same reference numerals are assigned to the same or corresponding components regardless of reference numerals, and redundant description thereof will be omitted.

1 is a perspective view illustrating a state in which a removable foldable cup handle is fixed to a cup according to an embodiment of the present invention, and FIG. 2 is a state in which a removable foldable cup handle is fixed to a cup according to an embodiment of the present invention. is a perspective view from another direction, and FIG. 3 is a perspective view showing a state in which the removable foldable cup handle according to an embodiment of the present invention is released from the cup.

1 to 3 , the removable foldable cup handle 100 according to an embodiment of the present invention includes a hanging frame 110 , a locking frame 120 , a push locking unit 130 and a folding frame 140 . It may include, and these components may be made of various metal materials, including titanium or stainless steel, and may be made of various materials, including synthetic resin, within the range allowed by durability.

The locking frame 110 has a locking part 111 inserted into the upper end of the cup 200 vertically to the end, extending horizontally outward from the cup 200, and the bottom surface of the horizontally extending part. The first locking protrusions 114 on both sides are formed to protrude downward.

1 to 5 , the locking frame 110 may be formed such that the opening 112 and the sliding coupling part 113 are arranged in the longitudinal direction in the horizontally extending portion, and the first locking protrusion 114 ) may be respectively formed to protrude downward on both sides of the opening 112 . In addition, the locking frame 110 may be provided with a pair of shaft coupling portions 115 spaced apart from each other to face each other in order to be coupled to the folding frame 140 by the installation of the push locking unit 130 .

The locking frame 120 is slidably coupled to the bottom surface of the locking frame 110 in the horizontal direction, and the support part 121 vertically formed at the end presses the upper end of the cup 200 from the outside to the locking part 123 . The locking protrusions 123 formed on both sides so as to be in close contact with the first locking protrusions 114 are respectively caught on the first locking protrusions 114, and the locking protrusions 123 are caught and separated from the first locking protrusions 114 so that they can be caught and separated from the locking frame 110. ), it has a clearance that can be tilted when slidingly coupled.

The locking frame 120 may be slidably coupled to the sliding coupling part 113 with one side having a clearance as described above, and the upper button 122 formed on the upper surface may be moved upward along the opening 112 . can be protruded into

3 to 10 , the push locking unit 130 has hinge shafts 133 and 134 for hinge coupling at the end of the locking frame 110 , and a second locking protrusion 135 provided on the hinge shafts 133 and 134 . ) moves and returns together with the hinge shafts 133 and 134 by elastic return by push and release by pressing.

The push-locking unit 130 may be provided with a side button 131 and a side plate 132 to be slidable in the width direction in a state in which rotation is suppressed in each of the shaft coupling parts 115, respectively, and the side button 131 and the side plate 132 may be connected to each other by hinge shafts 133 and 134, and the second locking protrusion 135 may be provided to form an integral body on the side plate 132 side from the hinge shafts 133 and 134, and the hinge shaft ( Springs 136 may be installed at 133 and 134 . The side button 131 and the side plate 132 may be connected to each other by a single hinge shaft, but as in this embodiment, each of the hinge shafts 133 and 134, that is, the first and second hinge shafts 133 and 134 are perpendicular to each other. It may be integrally formed, and the first and second hinge shafts 133 and 134 may be connected to each other by interference fitting, screw coupling, or other various methods to improve assembly. The second locking protrusion 135 may be provided to protrude from the side of the second hinge shaft 134 as in the present embodiment.

The folding frame 140 is hinged by the push locking unit 130 at the end of the locking frame 110 , and the second locking protrusion 135 is coupled to any one of the first and second locking grooves 143 and 144 . to be changed to any one of a vertical posture and a horizontal posture from the locking frame 110 by

The folding frame 140 may have a through hole 142 formed so that the hinge shafts 133 and 134 pass therethrough, and the side button 131 is slidably accommodated together with the spring 136 on one side of the through hole 142 . A sliding groove 141 may be formed, and the sliding groove 141 enables rotation about the hinge shafts 133 and 134 in a state that accommodates the side button 131, and the side plate ( The first and second locking grooves 143 and 144 are respectively connected to the periphery of the side on which the 132 is located and are formed to be exposed to the outside, so that by pressing the side button 131, from the first or second locking grooves 143 and 144 While the separated second locking protrusion 135 is returned by the restoring force of the spring 136, it is selectively fitted into any one of the first and second locking grooves 143 and 144 to form a vertical posture and a horizontal posture from the engaging frame 110. It can be fixed in any one of the postures. Here, the sliding groove 141 has a circular cross-sectional shape so that it can be rotated in a state in which the side button 131 is accommodated therein.

The folding frame 140 may be arranged such that the first and second locking grooves 143 and 144 form a 90 degree angle around the through hole 142 , and the side button 131 and the side plate 132 are open inside shape. In order to be coupled to the inner side of the shaft coupling part 115 made of this quadrangle so that rotation is suppressed, a cross-section exposed to the side may be formed in a quadrangle to correspond to the inner shape of the shaft coupling part 115 .

When the folding frame 140 is in a vertical state, the bending part 145 is formed so that one end has a curvature and is bent adjacent to the outside of the cup 200, so that it has a "U" shape together with the locking frame 110 . can do.

The operation of the removable foldable cup handle according to the present invention will be described.

Referring to FIG. 11 , in order to fix the removable foldable cup handle 100 to the cup 200 , first, as in (a), the locking frame 110 is connected to the cup by the locking part 111 (refer to FIG. 1 ). In a state to be caught on the upper end of (200), as in (b), by pressing the upper button 122 so that the locking frame 120 is tilted, and by pushing the upper button 122 toward the cup 200, ( As in c), the support part 121 is in close contact with the outside of the upper end of the cup 200, and the upper button 122 in a state such that the upper end of the cup 200 is sandwiched between the locking part 111 and the support part 121. While returning and moving upward, the locking protrusion 123 is caught by the first locking protrusion 114 (see FIGS. 1 and 2), so that the support part 121 of the locking frame 120 is the cup 200. The upper end is fixed in a state in close contact with the locking part 111 . On the other hand, separation of the removable foldable cup handle 100 from the cup 200 is performed in the reverse order of the above-described fixing order.

Referring to FIG. 12 , by changing the posture of the folding frame 140 from the hanging frame 110 , it is possible to switch to a vertical state as in (a) and a horizontal state as in (b), which For this, as in FIG. 6 , in a state in which the second locking protrusion 135 is accommodated and locked in the first locking groove 143 of the folding frame 140 , as in FIG. 7 , the side button 131 is pushed to be accommodated in the sliding groove 141, so that the second locking protrusion 135 moves together with the hinge shafts 133 and 134 to be separated from the first or second locking grooves 143 and 144, thereby folding the frame 140 From this locking frame 110, the rotation is possible.

Then, the folding frame 140 from the locking frame 110 to have a desired posture, for example, to have a vertical posture such as a ring-shaped handle as in FIG. When the force applied to the side button 131 is removed after having a posture, the second locking protrusion 135 by the elastic restoring force of the spring 136 corresponds to the first or second locking grooves 143 and 144. is inserted into Accordingly, the locking frame 110 is the first through the side button 131 and the side plate 132, and the hinge shafts 133 and 134 and the second locking protrusion 135 in which the shaft coupling part 115 is inhibited from rotating. Alternatively, by being fixed to the second locking grooves 143 and 144 , the posture of the folding frame 140 may be maintained in an adjusted state.

According to the detachable foldable cup handle according to the present invention as described above, by being detachably installed on the cup, it is possible to increase the convenience of storage and portability, and it is possible to enable convenient use while firmly fixing the cup to the cup. By allowing it to be used in common for cups of various sizes that do not have the same size, compatibility and economy can be improved.

In addition, according to the present invention, by enabling easy and stable folding, it can be used as a Sierra cup that can be used for cooking on the stove from personal tableware, thereby increasing usability.

As described above, the present invention has been described with reference to the accompanying drawings, but it goes without saying that various modifications and variations may be made within the scope without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, and should be defined by the claims described below as well as those claims and equivalents.

110: catching frame 111: catching part
112: opening 113: sliding coupling part
114: first locking protrusion 115: shaft coupling part
120: locking frame 121: support
122: upper button 123: locking part
130: push locking unit 131: side button
132: side plate 133: first hinge shaft
134: second hinge shaft 135: second locking protrusion
136: spring 140: folding frame
141: sliding groove 142: through hole
143: first locking groove 144: second locking groove
145: bending part 200: cup

Claims (5)

The locking part inserted into the upper end of the cup is formed perpendicular to the end, the locking frame extends outward from the cup horizontally, and the first locking protrusion is formed on both sides of the bottom surface of the horizontally extending part to protrude downward. ;
The locking projections formed on both sides to be slidably coupled to the bottom surface of the locking frame in the horizontal direction and to be in close contact with the locking part by pressing the upper end of the cup from the outside by a support part formed perpendicular to the end from the outside is on the first locking protrusion. a locking frame having a clearance that can be tilted when slidingly coupled from the locking frame so that the locking protrusion is engaged with and detached from the first locking protrusion;
A second locking protrusion provided on the hinge shaft, having a hinge shaft for hinge coupling at the end of the locking frame, moves and returns together with the hinge shaft by elastic return by push and release by pressing. unit; and
The end of the locking frame is hinged by the push locking unit, and the second locking protrusion is variable from the locking frame to any one of a vertical posture and a horizontal posture by coupling with any one of the first and second locking grooves. a folding frame that can be;
Including, a removable foldable cup handle. The method according to claim 1,
The hanging frame is
The opening and the sliding coupling portion are formed in a horizontally extending portion to be arranged in the longitudinal direction, and the first locking protrusions are respectively formed to protrude downward on both sides of the opening,
The locking frame is
One side of the sliding coupling portion is slidably coupled with the clearance, and an upper button formed on the upper surface protrudes upward to move along the opening. The method according to claim 1,
The hanging frame is
A pair of shaft coupling portions spaced apart from each other are provided at the ends,
The push locking unit,
A side button and a side plate are respectively provided on each of the shaft coupling parts to be slidable in the width direction in a state in which rotation is suppressed, and the side button and the side plate are connected to each other by a hinge shaft, and from the hinge shaft to the side plate side A second locking protrusion is provided to form an integral body, and a spring is installed on the hinge shaft,
The folding frame,
A through hole is formed so that the hinge shaft passes through, and a sliding groove in which the side button is slidably accommodated together with the spring is formed at one side of the through hole, and the hinge is in a state where the sliding groove accommodates the side button. The first and second locking grooves are respectively connected to the periphery of the side on which the side plate is located in the through hole and are formed to be exposed to the outside, so that the first and second locking grooves are formed to be exposed to the outside by pressing the side button. The second locking protrusion separated from the first or second locking groove is selectively fitted into any one of the first and second locking grooves while returning by the restoring force of the spring, and is either vertical or horizontal from the locking frame. Removable, foldable cup handle fixed in the position of 4. The method according to claim 3,
The folding frame,
The first and second locking grooves are arranged to form a 90 degree centering on the through hole, and the inner shape of the side button and the open side plate is formed in a quadrangle to be coupled to the inside of the shaft coupling part so that rotation is suppressed. A removable foldable cup handle with a cross-section exposed to the side formed in a rectangle. 5. The method according to any one of claims 1 to 4,
The folding frame,
When in a vertical state, a bendable portion is formed so that one end has a curvature and bends adjacent to the outside of the cup, so that it has a “C” shape together with the locking frame, a removable foldable cup handle.

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