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KR-20260065149-A - Zipperless Travel Carrier

KR20260065149AKR 20260065149 AKR20260065149 AKR 20260065149AKR-20260065149-A

Abstract

The present invention discloses a travel carrier comprising: a cover unit including a first cover having an internal receiving space and a first opening formed on one side that is open, and a second cover arranged facing the first cover and having a second opening formed corresponding to the first opening; a frame unit including a first frame formed in a ring shape corresponding to the circumference of the first opening and one side coupled to the first cover, and a second frame formed in a ring shape corresponding to the circumference of the second opening and one side coupled to the second cover, arranged facing the first frame and optionally coupled to the first frame; and a fixing unit provided on the first frame and the second frame to mutually coupled and optionally seal the receiving space, wherein the first frame and the second frame have a rotation axis along at least a portion of the circumference and are mutually rotatably coupled.

Inventors

  • 조재원

Assignees

  • (주)트래블매니아

Dates

Publication Date
20260508
Application Date
20241101

Claims (12)

  1. A cover unit comprising a first cover having an internal receiving space and having a first opening formed on one side that is open, and a second cover arranged facing the first cover and having a second opening formed corresponding to the first opening; and A frame unit comprising: a first frame formed in a ring shape corresponding to the periphery shape of the first opening and having one side coupled to the first cover; and a second frame formed in a ring shape corresponding to the periphery shape of the second opening and having one side coupled to the second cover, arranged facing the first frame and selectively coupled to the first frame; A travel carrier in which the first frame and the second frame are rotatably coupled to each other, having a rotation axis along at least a portion of the circumference, and each other side contacts to seal the receiving space.
  2. In paragraph 1, A travel carrier comprising a fixing unit provided on the first frame and the second frame, which is coupled to each other and optionally seals the receiving space.
  3. In paragraph 2, The above fixed unit is, A travel carrier characterized by the first frame and the second frame being provided on sides spaced apart from contact surfaces arranged to face each other and being coupled to each other.
  4. In paragraph 2, The above fixed unit is, A travel carrier characterized by being provided on the other side of the rotation axis along the circumference of the above frame unit.
  5. In paragraph 4, The above fixed unit is, A travel carrier composed of multiple units spaced apart from each other along the perimeter of the frame unit.
  6. In paragraph 1, The first frame has an insertion protrusion formed along its perimeter that protrudes upward at least in a portion thereof, and A travel carrier characterized in that the second frame is formed with a recess corresponding to the insertion protrusion and has a coupling groove into which the insertion protrusion is inserted.
  7. In paragraph 6, The above-mentioned insertion protrusion is, A travel carrier characterized by the uneven height of the protruding portion along the perimeter.
  8. In Paragraph 7, The above-mentioned insertion protrusion is, A travel carrier formed such that when rotated around the aforementioned axis of rotation, the height protruding in a direction away from the first region adjacent to the axis of rotation gradually increases.
  9. In Paragraph 7, The above-mentioned insertion protrusion is, A travel carrier formed such that, when rotated around the aforementioned axis of rotation, the height protruding in a direction away from the axis of rotation gradually decreases in a second region formed in a certain area based on the part furthest from the axis of rotation.
  10. In paragraph 1, The first frame is detachably coupled to the first cover, and A travel carrier characterized in that the second frame is detachably coupled to the second cover unit.
  11. In Paragraph 10, A travel carrier in which the first frame and the second frame are each connected to the first cover and the second cover through separate screw connections.
  12. In paragraph 1, A travel carrier in which the first frame and the second frame are formed in the shape of square rings and have the same or different widths.

Description

Zipperless Travel Carrier The present invention relates to a zipperless travel carrier, and more specifically, to a zipperless travel carrier in which a pair of frame units are selectively combined and fixed, and when the storage space is fixed, the interior can be sealed by a separate fixing unit instead of a zipper. Generally, a travel suitcase is a general term for a special-purpose bag designed to accommodate a large amount of a traveler's belongings while allowing the body itself to be dragged along the sidewalk. These travel suitcases are equipped with an extendable handle for convenient movement and wheels on the bottom, and have the advantage of allowing the user to move without using excessive force, such as by laying the suitcase down at a certain angle so that the wheels touch the ground and pulling it. And typically, travel suitcases are configured so that a pair of covers with corresponding shapes are joined facing each other to seal the internal storage space. Here, typically, the cover is equipped with a hinge on part of the perimeter and a zipper on the remaining part, and it is common to seal it using the zipper while they are in contact with each other. In particular, zippers are widely used because they offer the advantage of being flexibly positioned along the length, allowing them to be applied regardless of the carrier's circumference shape. However, such zippers have weak inherent durability, are easily damaged, and are vulnerable to external contamination. In particular, when a pair of covers are joined, if the joining area is secured only by a zipper, there was a problem where fluid could easily penetrate into the storage space. Prior Art: Korean Registered Patent 10-2234760 FIG. 1 is a diagram showing a schematic shape of a travel carrier according to an embodiment of the present invention; FIG. 2 is a drawing showing the travel suitcase of FIG. 1 in an open state; FIG. 3 is a drawing showing the form in which the frame unit and the cover unit are separated in the travel carrier of FIG. 1; FIG. 4 is a drawing showing the configuration of a frame unit in the travel carrier of FIG. 1; FIG. 5 is a plan view showing the detailed configuration of the frame unit of FIG. 4; FIG. 6 is a drawing showing the detailed shape of the insertion protrusion in FIG. 4; and Figure 7 is a drawing showing the detailed shape of the insertion protrusion in Figure 6. Preferred embodiments of the present invention, in which the objectives of the present invention can be specifically realized, will be described below with reference to the attached drawings. In describing these embodiments, the same names and reference numerals are used for identical components, and additional explanations thereof will be omitted. In addition, in describing the embodiments of the present invention, it is stated in advance that while the same names and symbols are used for components having the same function, they are not substantially identical to the prior art. Furthermore, the terms used in the embodiments of the present invention are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. Furthermore, in the embodiments of the present invention, terms such as "comprising" or "having" are intended to specify the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not excluding in advance the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. First, with reference to FIGS. 1 to 4, we will examine the configuration of a zipperless travel carrier according to the first embodiment of the present invention. FIG. 1 is a diagram showing a schematic shape of a travel carrier according to an embodiment of the present invention, and FIG. 2 is a diagram showing the travel carrier of FIG. 1 in an open state. And Fig. 3 is a drawing showing the form in which the frame unit and the cover unit are separated in the travel carrier of Fig. 1, and Fig. 4 is a drawing showing the configuration of the frame unit in the travel carrier of Fig. 1. FIG. 1 is a drawing showing the external shape of a cosmetic case according to the present invention; The travel carrier according to the present invention has a separate fixing unit (300) for opening and closing the bag, but does not require a zipper that is commonly used in the past, and can seal the interior through a separate frame unit (200). A travel carrier according to the present invention comprises a cover unit (100), a frame unit (200), and a fixing unit (300). When the cover unit (100) and the frame unit (200) are combined, the fixing unit (300) selectively fixes the frame unit (200) to control opening and closing. The above cover unit (100) is a component forming the outer shape of the