Portable storage bag with reel storage structure
The portable storage bag with a roll-up storage structure solves the problems of large size and inconvenience of traditional storage bags. It enables quick roll-up and complete shrinkage, ensuring the stability and service life of the bag and adapting to the needs of bags of different thicknesses.
Patent Information
- Application Number
- CN202520280672.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Traditional storage bags take up a lot of space and are inconvenient to carry when not in use, while folding storage bags are cumbersome to make and difficult to keep compact. Existing products cannot achieve complete roll-up storage.
Design a portable storage bag with a roll-up storage structure, including an outer shell, a roll-up shaft, a rollable bag body, a guide groove, a knob, and a locking mechanism. The knob and locking mechanism work together to achieve quick roll-up and locking. The combination of multiple round holes and fixing pins ensures stable rotation and locking of the knob and the outer shell.
It enables quick and complete roll-up of the storage bag, preventing the bag from twisting and being damaged, extending its service life, and allowing users to freely choose the roll-up or unrolling length to adapt to bags of different thicknesses, while providing a convenient handle operation.
Smart Images
Figure CN223715162U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the storage technical field relates to a portable storage bag with reel storage structure. BACKGROUND
[0002] The conventional storage bag (such as handbag, travel bag, bicycle package) occupies larger space when idle, and is inconvenient to carry. Although there are folding storage bags in the prior art, the folding process is complicated and difficult to keep compact, and is easy to loosen. Some products try to use elastic straps or drawstring to close, but cannot achieve complete rolling storage of the bag body. SUMMARY
[0003] In view of the technical problems in the prior art, the utility model provides a portable storage bag with reel storage structure, which comprises a shell, a reel and a rollable bag body, a guide groove is formed on the surface of the shell, the reel is rotatably installed in the shell and extends out of the end of the shell, one end of the rollable bag body is woundly connected with the reel, and the other end extends out of the shell through the guide groove, further comprising a knob and a locking mechanism, the knob is rotatably connected with the shell and slidably installed at one end of the reel extending out of the shell, the locking mechanism is installed on the end of the knob and the shell, when the end of the knob away from the shell slides to the end of the reel, the locking mechanism is unlocked, the reel is freely rotated relative to the shell under the driving of the knob, when the knob slides to the end of the shell, the locking mechanism is locked, and the reel is fixed relative to the shell.
[0004] Further, the locking mechanism comprises a fixed pin and a round hole matched with the fixed pin, the fixed pin is fixedly installed on the knob, the round hole is arranged at the end of the shell and located on one side of the reel, when the fixed pin is matched with the round hole, the locking mechanism is locked, and vice versa.
[0005] Further, the round hole comprises a plurality of round holes, and the plurality of round holes are equally spaced and distributed around the reel.
[0006] Further, a stepped hole is arranged at the center of the knob, a limiting screw is slidably installed in the stepped hole, the end of the reel is provided with a threaded hole, and the reel is threadedly connected with the limiting screw when the reel extends into the stepped hole.
[0007] Further, one end of the knob close to the shell is provided with a ring-shaped convex edge, the surface of the shell is provided with a ring-shaped groove, the ring-shaped convex edge is slidably sleeved in the ring-shaped groove, and the ring-shaped convex edge is sleeved on the ring-shaped groove when the locking mechanism is unlocked.
[0008] Further, the guide groove is provided with a pressing plate connected with the shell through an elastic mechanism, and the rollable bag body is located below the pressing plate.
[0009] Further, one end of the rollable bag body outside the shell is provided with a handle.
[0010] Beneficial effects:
[0011] 1. In the utility model, through the setting of the shell, the reel, the rollable bag body, the guide groove, the knob and the locking mechanism, the storage bag can be quickly rolled up conveniently, the problems of large size and inconvenience in carrying of the traditional storage bag when idle are solved, the rollable bag body can be prevented from being damaged by twisting, the rollable bag body can be completely rolled up and stored, and the service life is prolonged.
[0012] 2. In the utility model, through the cooperation of the fixing pin and the circular hole, the rotation between the knob and the shell can be locked simply and conveniently; in combination with the setting of the plurality of circular holes, the locking of most positions can be met as far as possible, so that the length of the rollable bag body in rolling up or releasing can be freely selected.
[0013] 3. In the utility model, through the setting of the stepped hole, the limiting screw and the threaded hole, the knob can be prevented from sliding out of the end of the reel; through the setting of the annular convex edge and the annular groove, the knob can be effectively prevented from being inclined when sliding, and the smoothness and stability of the sliding of the knob are ensured.
[0014] 4. In the utility model, through the setting of the pressing plate and the elastic mechanism, the rollable bag body of different thicknesses can be used, and the rollable bag body can be further prevented from being damaged by twisting.
[0015] 5. In the utility model, through the setting of the handle, the rollable bag body can be conveniently released. DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.
[0017] Figure 1 It is a whole structure schematic view of the utility model;
[0018] Figure 2 It is a structure sectional view when the utility model is unlocked;
[0019] Figure 3 It is a structure sectional view when the utility model is locked;
[0020] Figure 4 Figure 1 is a schematic view of a pressing plate and elastic mechanism installation structure according to the present application.
[0021] Explanation of reference signs:
[0022] 1, housing; 2, reel; 3, rollable package; 4, guide groove; 5, knob; 6, fixing pin; 7, round hole; 8, stepped hole; 9, limiting screw; 10, annular flange; 11, annular groove; 12, pressing plate; 13, elastic mechanism; 14, handle. DETAILED DESCRIPTION
[0023] In order to make the above objectives, characteristics and advantages of the present application more apparent, a detailed description of the specific embodiments of the present application will be given below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.
[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0025] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0026] In this application, unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise expressly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0027] In this application, unless otherwise expressly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in horizontal height.
[0028] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.
[0029] The utility model provides a portable storage bag with reel storage structure, such as Figure 1 、 Figure 2 and Figure 3As shown, including the shell 1, reel 2 and curlable package 3, the surface of the shell 1 is provided with a guide groove 4, to avoid the curlable package 3 damage, the edge of the guide groove 4 is all chamfered, the reel 2 is rotatably installed in the shell 1, and one end extends out of the end of the shell 1, specifically the one end of the reel 2 in the shell 1 can be rotatably connected with the other end of the shell 1 through a bearing or other structure, one end of the curlable package 3 is woundly connected with the reel 2, specifically can be clamped in the reel 2, the other end extends out of the shell 1 through the guide groove 4, wherein the curlable package 3 can be flexible material such as nylon, canvas, in order to facilitate the release of the curlable package 3, one end of the curlable package 3 located outside the shell 1 is provided with a handle 14, further comprising a knob 5 and a locking mechanism, the knob 5 is rotatably connected with the shell 1, and is slidably installed on one end of the reel 2 extending out of the end of the shell 1, the locking mechanism is installed on the end of the knob 5 and the shell 1, when the end of the knob 5 away from the shell 1 slides to the end of the reel 2, the locking mechanism is unlocked, the reel 2 is freely rotated relative to the shell 1 under the driving of the knob 5, when the knob 5 slides to the end of the shell 1, the locking mechanism is locked, the reel 2 is fixed relative to the shell 1, specifically the end of the reel 2 is square, the center of the knob 5 is provided with a square hole, the end of the reel 2 is slidably matched with the square hole, so that the knob 5 and the reel 2 can be synchronously rotated.
[0030] In the embodiment, through the setting of the shell 1, the reel 2, the curlable package 3, the guide groove 4, the knob 5 and the locking mechanism, the storage bag can be conveniently and quickly rolled up, the problem that the traditional storage bag is large in size and inconvenient to carry when idle is solved, meanwhile, the curlable package 3 can be prevented from being twisted and damaged, and can be completely rolled up and stored, thereby prolonging the service life.
[0031] In the utility model, preferably, as Figure 2 and Figure 3 As shown, the locking mechanism comprises a fixed pin 6 and a round hole 7 matched with the fixed pin 6, the fixed pin 6 is fixedly installed on the knob 5, the round hole 7 is arranged at the end of the shell 1 and is located at one side of the reel 2, when the fixed pin 6 is matched with the round hole 7, the locking mechanism is locked, otherwise the locking mechanism is unlocked, in addition, the locking mechanism can also be realized by the cooperation of a gear buckle and a tooth groove or other structures capable of realizing sliding unlocking and locking; the round hole 7 comprises a plurality of round holes 7, the plurality of round holes 7 are equidistantly distributed around the reel 2, in specific use, in order to improve the locking effect, the fixed pin 6 can also be provided with a plurality of fixed pins 6, the spacing between the adjacent two fixed pins 6 is consistent with the spacing between the adjacent two round holes 7.
[0032] In the embodiment, the rotation locking between the knob 5 and the shell 1 can be achieved simply and conveniently through the cooperation of the fixing pin 6 and the round hole 7; in combination with the arrangement of the plurality of round holes 7, the locking of most positions can be met as far as possible, so that the length of the rollable package 3 for winding or releasing can be selected freely.
[0033] In the utility model, preferably, as shown in Figure 1 、 Figure 2 and Figure 3 , the center of the knob 5 is equipped with a stepped hole 8, the limit screw 9 is slidably installed in the stepped hole 8, the end of the reel 2 is equipped with a threaded hole, and the reel 2 is screwed into the threaded hole and is screwed with the limit screw 9.
[0034] In the embodiment, the stepped hole 8, the limit screw 9 and the threaded hole can prevent the knob 5 from sliding out of the end of the reel 2.
[0035] In the utility model, preferably, as shown in Figure 1 、 Figure 2 and Figure 3 , the end of the knob 5 close to the shell 1 is equipped with a ring-shaped convex edge 10, the surface of the shell 1 is equipped with a ring-shaped groove 11, the ring-shaped convex edge 10 is slidably sleeved in the ring-shaped groove 11, and when the locking mechanism is unlocked, the ring-shaped convex edge 10 is sleeved on the ring-shaped groove 11.
[0036] In the embodiment, the ring-shaped convex edge 10 and the ring-shaped groove 11 can effectively prevent the knob 5 from being deflected when sliding, and ensure the smoothness and stability of the sliding of the knob 5.
[0037] In the utility model, preferably, as shown in Figure 1 and Figure 4 , the guide groove 4 is installed with a pressing plate 12, the pressing plate 12 is connected with the shell 1 through an elastic mechanism 13, the rollable package 3 is located below the pressing plate 12, and the pressing plate 12 abuts against the surface of the rollable package 3 under the elastic force of the elastic mechanism 13.
[0038] In the embodiment, the pressing plate 12 and the elastic mechanism 13 can adapt to the use of rollable packages 3 with different thicknesses, and can further avoid the damage of the rollable package 3 due to twisting.
[0039] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.
[0040] The above embodiments only express several implementation ways of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.
Claims
1. A portable storage bag with a reel storage structure, comprising a shell (1), a reel (2) and a rollable bag body (3), a guide groove (4) is formed on the surface of the shell (1), the reel (2) is rotatably installed in the shell (1) and extends out of the end of the shell (1) at one end, one end of the rollable bag body (3) is woundly connected with the reel (2) and the other end extends out of the shell (1) through the guide groove (4), characterized in that, Further comprising a knob (5) and a locking mechanism, the knob (5) is rotatably connected with the shell (1), and is slidingly installed on one end of the reel (2) extending out of the end of the shell (1), the locking mechanism is installed on the knob (5) and the end of the shell (1), when the knob (5) slides to the end of the reel (2) away from the end of the shell (1), the locking mechanism is unlocked, the reel (2) is freely rotated relative to the shell (1) under the driving of the knob (5), when the knob (5) slides to the end of the shell (1), the locking mechanism is locked, and the reel (2) is fixed relative to the shell (1).
2. The portable storage bag with a reel storage structure according to claim 1, characterized in that, The locking mechanism comprises a fixed pin (6) and a round hole (7) matched with the fixed pin (6), the fixed pin (6) is fixedly installed on the knob (5), the round hole (7) is arranged on the end of the shell (1) and located on one side of the reel (2), when the fixed pin (6) is matched with the round hole (7), the locking mechanism is locked, otherwise the locking mechanism is unlocked.
3. The portable storage bag with a reel storage structure according to claim 2, characterized in that, The round hole (7) comprises a plurality of round holes (7) which are equally spaced and surround the reel (2).
4. The portable storage bag with a reel storage structure according to claim 3, characterized in that, A stepped hole (8) is arranged at the center of the knob (5), a limiting screw (9) is slidingly installed in the stepped hole (8), the end of the reel (2) is provided with a threaded hole, and the reel (2) is screwed into the threaded hole (8) and connected with the limiting screw (9).
5. The portable storage bag with a reel storage structure according to any one of claims 1 to 4, characterized in that, An annular protrusion (10) is arranged on one end of the knob (5) close to the shell (1), an annular groove (11) is arranged on the surface of the shell (1), the annular protrusion (10) is slidingly sleeved in the annular groove (11), and when the locking mechanism is unlocked, the annular protrusion (10) is sleeved in the annular groove (11).
6. The portable storage bag with a tape reel storage structure according to claim 5, wherein A pressing plate (12) is installed in the guide groove (4), the pressing plate (12) is connected with the shell (1) through an elastic mechanism (13), the rollable package (3) is located below the pressing plate (12), and the pressing plate (12) abuts against the surface of the rollable package (3) under the action of the elastic mechanism (13).
7. The portable storage bag with a belt reel storage structure according to claim 1, characterized by, One end of the rollable package (3) located outside the shell (1) is provided with a handle (14).