Storage device for pipe cleaning tools

Abstract

A storage device for a drain cleaning tool, characterized in that it comprises a transversely arranged base on which a plurality of vertical sockets with upwardly open openings are arranged, the length of the base being greater than the width; further comprising a rod holder which can accommodate a plurality of rods transversely and can be removably connected to the lower part of the base.

Description

Field of the invention

[0001] The utility model relates to the technical field of storage and warehousing devices, in particular a storage device for pipe cleaning tools. State of the art

[0002] When cleaning tubes and grooves, such as gun barrels or grooves, various cleaning tools are used, including brushes of varying diameters and hardnesses, as well as various connectors, handles, and other auxiliary tools. To optimize the effectiveness of these brushes, they often need to be connected to rods and handles, either directly or via connectors. Therefore, the technical problem arises as to how to effectively store this multitude of different loose cleaning tools, including various brushes, connectors, multiple rods, and handles.Current technology uses some packaging containers, such as plastic boxes or bags, for storage. However, these have the following disadvantages: The various brushes and auxiliary tools are mixed together, making it difficult to remove individual parts; they are also easily damaged by friction and impact. Other solutions use large containers for flat storage of the items, which partially overcomes some of the aforementioned disadvantages, but takes up too much space, complicates transport, and increases storage and transport costs.

[0003] A type of storage device is often used in the industry for pipe cleaning tools, such as gun cleaning tools: It consists of a flat, hinged storage case. Various brushes, connectors, several equal-length rods, and one or two handles are each placed in several recesses on the inside of the two hinged housing halves. When the two housing halves are closed, a carrying handle is located on one side for transport. When various brushes, connectors, several equal-length rods, and handles are needed, the two housing halves are opened 180° and laid flat on the workbench.However, the existing storage box for pipe cleaning tools described above still has the following shortcomings: When opened, it takes up too much space on the workbench—often more than 50 percent—which significantly hampers cleaning pipes and grooves, such as those found in gun barrels or grooves. Furthermore, items from different compartments occasionally become mixed up, compromising the convenience and speed of retrieval. Subject of the invention

[0004] This utility model is intended to solve the technical problem of providing a storage device for pipe cleaning tools that occupies a relatively small area on a workbench, can accommodate various brushes and auxiliary tools separately and at the same time allows for easy and quick removal.

[0005] The technical solution of the utility model consists in providing a storage device for drain cleaning tools, comprising: a transversely arranged base having a plurality of upwardly opening vertical insertion openings, the length dimension of the base being greater than the width dimension; and a rod holder for transversely receiving a plurality of rods, the rod holder being detachably connected to the lower part of the base.

[0006] After adopting the above structure, the practical new device for storing drain cleaning tools has the following advantages: The base and rod holder are separate and placed on the workbench, occupying only a relatively small area of the workbench. This ensures that the workbench space required for cleaning firearms or other tubes and grooves is available. A variety of brushes, fasteners, and handles are inserted into the vertical sockets of the base through their respective plug-in modules, while brushes or fasteners and handles can be removably arranged, e.g., by screwing, with several round rods of equal length arranged transversely on the rod holder or within the rod holder. The compact structure and separate arrangement prevent interference, making removal and return very convenient and quick, without friction or impact. The space requirement is relatively small.

[0007] In addition, the base's top view can be rectangular, tapered, oval, or rugby ball-shaped; the width-to-length ratio of the base is 1:2 to 1:15. This specific structure can save about two-thirds of the workbench area compared to the existing area-oriented layout, thus efficiently utilizing space while saving space. For a similar number and category of rods, brushes, and auxiliary tools, this storage device enables a space saving of about two-thirds. This facilitates the arrangement of various brushes, fasteners, handles, and rods of the same length, and enables convenient retrieval and return.In addition, this design ensures that the space required on the workbench is relatively small, the structure is compact and the tools are arranged separately, thus avoiding mixing of the various brushes and auxiliary tools, and that removal or return is very easy and quick, without friction or shock, thus keeping the overall space required relatively small.

[0008] In addition, the vertical bushings can be arranged in one row, two rows, or three rows. This structure not only saves space but also allows for easy removal from both sides in a single-row arrangement. A two-row arrangement also allows convenient removal from either side. A wider arrangement allows for a three-row arrangement, leaving space for fingers between the rows to facilitate tool removal and return. This structure also ensures that the space required on the workbench remains relatively small, the arrangement is compact, and the tools are stored separately, preventing the various brushes and auxiliary tools from getting mixed up. Removal and return are very convenient and quick, without friction or impact, so the overall space required is relatively small.

[0009] In addition, the base is divided into a support body and a tool insert plate with several vertical bushings. A horizontal plate divides the support body into an upper chamber and a lower chamber, with the tool insert plate inserted in the upper chamber. The rod holder is detachably connected to the lower chamber. The tool insert plate is made of a flexible material such as flexible plastic, and the vertical bushings form a press fit with the tool posts. With this structure, the tool insert plate can be manufactured in one piece by injection molding, and the number and arrangement of the bushings can be adjusted according to the number of different brushes and auxiliary tools without having to modify the base, which saves raw materials and facilitates manufacturing.The bushings have a certain elastic springback and are connected to the posts of the cleaning tools via a press fit, so that insertion and removal is easy and the connection between the tool posts and the bushings remains stable and reliable.

[0010] The rod holder also includes a rod end holder at each end. The lower part of the two rod end holders has a lower cavity into which several round rods of equal length can be inserted from the ends and arranged next to each other. The upper part of the two rod end holders has an upper cavity for receiving several round rods of equal length next to each other. At the upper end of the cavity there is a notch into which a single transverse round rod can be inserted from top to bottom. The shape of the three sides of each rod end holder matches the shape of the three sides of the inner end of the lower cavity of the support body so that they can be inserted into the lower cavity of the support body. The underside of each rod end holder forms a skirt that is in contact with the underside of the support body. There is an elastic snap on each of the two outer sides of each rod end holder.The inner wall of the lower cavity of the support body has corresponding steps for the respective cross-locking strips of the elastic catches. The outer wall of the lower cavity of the support body has elastic pressure blocks that are pressed inward to release the cross-locking strips from the steps.

[0011] By adopting the specific structure described above, the rod holder can either stand alone or be detachably connected to the base, taking up relatively little space on the workbench. Inserting and replacing multiple rods of the same length is very simple and quick, and requires relatively little space. The use of elastic snaps and pressure blocks achieves a firm and reliable connection: the snaps engage immediately as soon as the parts are connected. To remove the rods and separate the connection, simply press four elastic pressure blocks at the corners simultaneously. This allows the dead weight of the inserted rods to lower the rod end holders and the rod holder, thus separating the connection in a practical and quick way.

[0012] Additionally, there's a protrusion on the underside of the cross plate, directly above each of the two notches, which prevents the rod ends from slipping out of the notches. This simple yet effective structure ensures that when the rod holders are attached to the base with the inserted round rods, the round rods won't slip out of the notches. This keeps the storage stable and reliable.

[0013] In addition, the rod holder comprises an upwardly opening box consisting of a base plate and a frame, the box providing a chamber for accommodating several rows of equally long round rods. The outer wall of the box frame is inserted into the inner wall of the lower chamber of the support body, with the outer edge of the box base plate being larger than that of the frame and forming a skirt that is offset against the bottom surface of the support body. At the ends of the two side plates of the box frame there is each an elastic snap fastener, and the inner walls of the lower chamber of the support body, which correspond to the respective elastic snap fasteners, have steps into which the cross strips of the elastic snaps can engage.In addition, there are elastic pressure blocks on the outer walls of the lower chamber of the support body, which correspond to the respective elastic snaps and, when pressed inward, release the cross strips from the steps. Having adopted the specific structure described above, the rod holder is detachably connected to the base and takes up relatively little space on the workbench. A large number of round rods of equal length can be removed and reinserted very conveniently and quickly, while requiring comparatively little space. Compared with the previously mentioned specific structures, the structure of the rod holder is relatively simple and easy to handle. The use of the elastic snaps and elastic pressure blocks achieves a solid and reliable connection.To remove the round bar, the four elastic pressure blocks at the corners must be pressed simultaneously, so that the entire box naturally lowers under its own weight and the round bars inside, allowing for convenient and quick separation.

[0014] In addition, the drain cleaning tool storage unit includes a cover tray that is detachably connected to the base. This design allows the cover tray to serve as a protective cover when not in use; it prevents dust and other contaminants from accumulating on brushes and auxiliary tools and also protects against loss during carrying and transport. This makes carrying, transporting, and storage easier.

[0015] In addition, the downwardly open lower frame edge of the cover shell is positioned outside the upper frame edge of the base and rests against the stepped surface of the upper part of the base. The base and the cover shell are connected by male and female latches. With the above structure, the cover shell further ensures a protective function when not in use; dust and other contaminants on brushes and auxiliary tools are prevented, and the loss of brushes and auxiliary tools during transportation is avoided, thus facilitating carrying, transportation, and storage. Since the volume of the cover shell is consistent with the base and relatively small, transportation and storage costs are reduced.

[0016] In addition, the base support body has an elastic snap at each end, and each end of the cover has a through hole that locks with the claw of the elastic snap. With this structure, the elastic snap can be made of flexible plastic, which is identical to the base. When the connection is released, the elastic snap expands naturally, which is not disruptive; during locking, the claw holds the inner edge of the cover, creating a stable and reliable connection. To release the connection, simply pull the free end of the elastic snap upward and outward, which makes it very convenient to snap or release. Short description of the drawings: Fig. 1 is a schematic diagram of the structure of one embodiment of the storage device (the rod holder is a fixed seat structure with two rod ends; the cover tray and the base locking point are not fixed) Fig. 2 is a schematic representation of the structure in plan view of Fig. 1. Fig. Figure 3 is an enlarged schematic representation of the structure of A in Fig. 1. Fig. 4 is a schematic exploded view of Fig. 1. Fig. Figure 5 is a schematic representation of the exploded structure of Fig. 1. Fig. 6 is a schematic representation of the structure of Fig. 2 with a number of round bars already inserted into the bar holder and with the top cover and bottom lock in a fastened position. Fig. 7 shows the structure of the tool insert from Fig. 4 with various brushes, connectors and handles already inserted (different brushes with different diameters are represented by cylinders). Fig. 8 is a schematic diagram of the structure of another embodiment of the storage device (the rod holder is a box-like structure, and the box is shown in the diagram; the cover shell and the base snap into place in the attached state). Fig. 9 is a schematic diagram of the structure of the box-shaped rod holder in the storage device (the rod holder contains a plurality of round rods). Fig. Figure 10 shows an enlarged schematic structure of one of the various brushes used in Fig. 7 are represented by cylinders (it shows a wire brush). Fig. 11 is a schematic diagram of the cross-sectional structure of the rod holder as a rod end tight fit structure after assembly with the base (showing the first and second specific structures of the detachable connection between the rod holder and the base; the elastic clips are attached to the step and the elastic press fit). Fig. 12 is a schematic diagram of a third specific structure of a detachable connection between a rod holder and a base. Fig. 13 is an enlarged schematic view of B in Fig. 12. Fig. 14 is a schematic exploded view showing a fourth specific structure in which the rod holder is detachably connected to the base. Fig. 15 is an enlarged schematic view of C in Fig. 16. Fig. 16 is a schematic exploded view showing a fifth specific structure of a detachable connection of a rod holder to a base. Fig. 17 is an enlarged schematic view of D in Fig. 16. Fig. Figure 18 is an enlarged schematic representation of the structure of E in Fig. 16. Fig. 19 is a schematic diagram of a sixth specific structure of a detachable connection of a rod holder to a base. Fig. Figure 20 is an enlarged schematic representation of the structure of F in Fig. 19. Fig. 21 is a schematic diagram of a seventh specific structure of a detachable connection of a rod holder to a base. Fig. 22 is an enlarged schematic view of G in Fig. 21.

[0017] The figures show: 1. Base, 11. Support body, 111. Cross plate, 112. Upper chamber, 113. Lower chamber, 1131. First stage, 1132. First elastic pressure block, 1133. Inclined guide block, 1134. Second stage, 1135. Second elastic pressure block, 1136. Elastic end snap, 11361. Operating lever, 1137. Third stage, 1138. Third elastic pressure block, 1139. Slot, 11310. Fourth stage, 114. Projection, 115. Upper frame edge, 116. First spring snap, 1161. First claw, 117. Second snap hole, 118. Step surface, 119. Cross lever, 1110. Cross insert, 12. Tool insert, 121. Vertical bushing, 122. lower chamber, 123. hollow post, 124. reinforcing rib plate; 2. rod holder, 21. rod end support, 211. lower cavity, 212. upper cavity, 2121. upper recess, 213. first skirt, 214. first elastic snap, 2141. first cross strip, 215. end notch, 22. housing, 221. first base plate, 222. frame, 223. chamber, 224. second skirt, 225. second elastic snap, 2251. second cross strip, 226. second spring snap, 2261. second claw, 227. third elastic snap, 2271. third cross strip, 23. second base plate, 231. third claw, 2311. third cross strip, 232. reinforcing rib, 233. handle, 234. wedge; 3. Pipe cleaning tool, 31. Brush, 32. Connector, 33. Handle, 34. Round rod; 4. top cover, 41. first snap hole, 42. reinforcement plate. Detailed description of the implementation examples

[0018] The specific embodiments of the present utility model are explained in more detail below in conjunction with the accompanying drawings. It should be noted that the description of these specific embodiments serves to facilitate understanding of the utility model, but does not constitute a limitation of the utility model. Furthermore, the technical features of the various embodiments of the utility model described below can be combined with each other, provided they do not conflict with each other.

[0019] This is in the Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 10 and Fig. 11 shown.

[0020] This storage device for drain cleaning tools comprises a transversely arranged base 1 equipped with a plurality of upwardly opening vertical sockets 121. The base 1 has a length dimension that is greater than its width dimension. The storage device for the utility model drain cleaning tool further comprises a rod holder 2 that laterally accommodates a plurality of rods, the rod holder 2 being detachably connected to the lower part of the base 1.

[0021] The shape of the base 1 in plan view can be rectangular, tapered, oval, or rugby ball-shaped. In this respect, it can also be described as elongated. The ratio between the width and length of the base 1 is 1:2 to 1:15, with a preferred embodiment being 1:10.

[0022] The described vertical sockets 121 are arranged in one, two or three rows. As shown in Fig. 5, although a row in width has only one vertical socket 121 for inserting a handle, it can still be considered as three rows, with the two outer rows of vertical sockets 121 extending over the length of the tool insert 12. Generally, there are two rows, which saves space and allows for convenient removal and return of brushes and similar tools on one side at a time. Of course, in some cases, as in Fig. 5 also shows the possibility, when using a rugby ball-shaped tool insert 12, of the central width of the housing being laid out in three rows. To increase comfort, sufficient space for the fingers can be left between the rows.

[0023] The posts of the various brushes 31, the connector 32, and the handles 33 of the drain cleaning devices 3 are state-of-the-art. These posts are typically stepped, with the smaller-diameter posts serving as the plug-in connection for the vertical socket 121 itself. The brushes are generally provided with an external thread, meaning that the brush 31 can be screwed directly to a round rod 34 or connected to a round rod 34 via a connector 32. The other end of the round rod 34 can be screwed to the handle 33. The diameter of the plug-in post is relatively uniform. The holes are divided into several sizes, from small to large, and are arranged on the tool insert 12 below the base 1, as shown in Fig. 4. Brushes 31 of the technology include cylindrical brushes made of metal wires, as in Fig. 10, lint brushes and rounded brushes used for wrapping paper or fabric.

[0024] The base 1 can be divided into a support body 11 and a tool insert 12, which is provided with a plurality of vertical bushings 121 and a cross plate 111. The support body 11 is divided into an upper chamber 112 and a lower chamber 113. The tool insert 12 is fitted into the upper chamber 112. The rod holder 2 fits into the lower chamber 113 and is removably attached. The tool insert 12 can be made of a flexible material, such as flexible plastic or rubber, and the bushings can be press-fitted with the tool posts. The support body 11 can also be injection-molded from plastic.

[0025] It is understandable that the base 1 can also be manufactured as a single unit, e.g., the support body 11 and the tool insert 12 can be injection molded as a single unit.

[0026] As in Fig. As shown in Figure 5, the four downward-facing sides of the tool insert 12 form a lower chamber 122, and the lower part of the lower chamber 122 rests on hollow posts 123 extending downward from the tool insert 12. All of the hollow posts within the lower chamber 122 are connected to each other by reinforcing ribs 124. The tool insert 12 can be formed by injection molding in one operation. By adopting the above structure, the tool insert 12 is manufactured to ensure the stability and reliability of the connection between the bushings and the posts of the cleaning tool, as well as the stability and reliability of the hollow posts, thereby making manufacturing simple and fast while saving material costs.

[0027] Of course, the tool insert 12 can also consist of a solid plate, such as a flexible plastic plate with a plurality of bushings.

[0028] A specific embodiment of the rod holder 2: The rod holder 2 is similar to the first rod holder and comprises a rod end holder 21 at each end. In the lower area of the two rod end holders 21 there is a lower cavity 211 into which several equally long round rods 34 can be inserted from one end and arranged next to one another. In the upper area of the two rod end holders 21 there is an upper cavity 212 that accommodates several equally long round rods 34 next to one another. At the upper end of the upper cavity 212 there is a notch that allows a single transversely extending round rod 34 to be inserted from above into the upper cavity 212, as in the upper recess 2121.

[0029] The shape of the three side surfaces of each rod end holder 21 corresponds to the shape of the three side surfaces of the inner end of the lower chamber 113 of the support body 11, so that they can be inserted into the lower chamber 113 of the support body 11. The underside of each rod end holder 21 has a skirt, which serves, for example, as the first skirt 213 and rests against the underside of the support body 11. On each outer side of each rod end holder 21 there is an elastic snap, for example the first elastic snap 214. In the inner wall of the lower chamber 113 of the support body 11, which corresponds to the respective first elastic snap 214, there are steps for the transverse strips, each of which is connected to the corresponding elastic snap 214, such as the first transverse strip 2141, which rests against the first step 1131.In addition, the outer side of the lower chamber 113 of the support body 11 has an elastic pressure unit which corresponds to the first elastic snapper 214 and is pressed inward to release the transverse strip of the respective elastic snapper from the step, like the first elastic pressure block 1132.

[0030] The contents from line 7 in this paragraph can be understood as the first specific structure for the detachable connection of the rod holder 2 to the base 1. The elastic pressure block, e.g., the first elastic pressure block 1132, can also be referred to as an elastic snap fastener. A plurality of inclined guide blocks 1133 can be attached to the two inner walls of the lower chamber 113 of the support body 11, which guide blocks center a plurality of equally long round rods 34 in the middle of the width of the lower chamber 113. It is easy to understand that there are four of each of the first elastic snap fastener 214 and the first elastic pressure block 1132.

[0031] Above the two cutouts, including the upper recess 2121, the underside of the cross plate 111 has a projection 114 which prevents the end of the round rod 34 from slipping upwards through the upper recess 2121.

[0032] The storage device for the utility model drain cleaning device may further comprise a cover which is removably connected to the base 1.

[0033] The downward-facing lower frame edge of the housing encloses the outer frame edge of the upper part of the base and rests against the upper tread of the base. The base and the housing are connected by male and female latches.

[0034] The housing may include a top cover 4 with a downwardly directed lower frame edge that fits over the upper frame edge 115 of the base 1 and rests against the stepped surface 118 of the base. The base 1 is connected to the top cover 4 by male and female fasteners. To provide additional strength, a reinforcing support plate 42 may be provided within the center of the cover 4. The frame edge may also be referred to as a rim. The reinforcing plate 42 may also be referred to as a reinforcing block. Of course, the cover may also be in the shape of a cylinder with openings at the top and bottom, and the cylinder may have a chamber at the top for receiving brushes or other loose implements. On top of the chamber is a cover that is connected to the cylindrical housing by male and female latches.

[0035] The specific structure of the male and female locking connection is as follows: At each end of the support body 11 of the base 1, there is a first spring latch 116. At each end of the top cover 4, there is a first snap hole 41, which is a rectangular through hole and is connected to the claw of the first spring latch 116, e.g., the first claw 1161. The first spring latch 116 can be made of flexible plastic. When the connection is released, the first spring latch 116 expands naturally, which is not disturbing; during locking, the first claw 1161 holds the inner wall of the top cover 4 in the first snap hole 41, thus forming a stable and reliable connection. To release the connection, it is sufficient to pull the free end of the first spring latch 116 upward and outward, which makes engagement or disengagement very convenient.It is understandable that the connection of the first claw 1161 can be called the first transverse stripe.

[0036] As in the Fig. 8 and Fig. 9 and in Fig. 11, a further specific embodiment of the rod holder 2 is a rod holder 2, similar to the second rod holder, which consists of a base plate, such as the first base plate 221, and a frame and forms an upwardly open housing 22 which has a chamber 223 for receiving a plurality of rows of round rods 34 of equal length.

[0037] The outer wall of the frame 222 of the housing 22 is inserted into the inner wall of the lower chamber 113 of the support body 11. It is easy to see that the shape and dimensions of the outer wall of the frame 222 match the dimensions of the inner wall of the lower chamber 113. The outer edge of the first base plate 221 is larger than the frame 222 and forms a skirt, like the second skirt 224, that rests against the underside of the support body 11.

[0038] On each of the two side walls of the frame 222 of the housing 22, there is an elastic snap, such as the second elastic snap 225. The inner walls of the lower chamber 113 of the support body 11 opposite the respective second elastic snaps 225 have steps provided for the transverse strips, e.g., the second transverse strip 2251, of the corresponding elastic snaps 225 to engage, such as the second step 1134. On the outer wall of the lower chamber 113 of the support body 11 corresponding to the respective second elastic snaps 225, there are elastic pressure blocks that correspond to the respective second elastic snaps 225 and are pressed inward to release the second transverse strip 2251 from the second step 1134; this is the second elastic pressure block 1135.The contents from line 5 in this paragraph can be understood as the second specific structure for the detachable connection of the rod holder 2 to the base 1.

[0039] It's easy to understand that the number of vertical sockets 121 can be several dozen, hundreds, or even more. A skirt can also be omitted, allowing the bottom of the base to directly contact the table surface. In this case, the following relevant structures, such as the third specific structure, can be used to create a lateral boundary for the two rod end brackets 21.

[0040] The specific structure of the utility model described above allows for variations, which are described below.

[0041] As in the Fig. 12 and Fig. As shown in Figure 13, the detachable connection between the rod holder 2 and the base 1 forms the third specific structure. At each end of the side walls of the lower chamber 113 of the support body 11, there is a common set of four elastic end snaps 1136, which are connected to the first rod end bracket 21. The elastic end snaps 1136 protrude with their tips into the end notch 215 of the rod end bracket 21 under spring force, thereby fixing the base 1 to the rod end bracket 21. When separation is desired, the four elastic end snaps 1136 can be pushed inward at the same time by pressing the actuating levers 11361. At this moment, the dead weight of the numerous round rods 34 inserted into the two rod end brackets 21 causes the rod holder 2 to fall naturally, so that the two parts separate automatically.The elastic end snap 1136 can also be called an end closure.

[0042] As in the Fig. 14 and Fig. 15 and in Fig. 3, the fourth specific structure of the detachable connection between the rod holder 2 and the base 1 is as follows: a second spring latch 226 is provided at each end of the housing 22 of the second rod holder. The base 1 has a second latch hole 117, similar to the lower chamber of the support body 11, at the two ends of the lower parts, which is designed in the shape of a rectangular through-hole and is used for locking with the second spring latch 226. The second spring latch 226 can be made of flexible plastic. When the connection is released, the second spring latch 226 expands naturally, which is not disturbing; during locking, the second claw 2261 holds the inner wall of the second latch hole 117 belonging to the lower chamber 113 of the support body 11, so the connection is stable and reliable.To release the connection, simply pull the free end of the second spring latch 226 upward and outward, making engagement or disengagement very convenient. The second claw 2261 can be referred to as the second cross brace.

[0043] As in the Fig. 16, Fig. 17 and Fig. 18 and in Fig. 11, the fifth specific structure of the detachable connection between the rod holder 2 and the base 1 is as follows: A third elastic snap 227 is attached to each end of the housing 22 of the second rod holder. The inner wall of the lower chamber 113 of the support body 11 of the base 1, which corresponds to the third elastic snap 227, has a third step 1137 onto which the third transverse strip 2271 of the respective third elastic snap 227 engages. On the outer side of the lower chamber 113 of the support body 11, which corresponds to the respective third elastic snap 227, there are third elastic pressure blocks 1138, which are pressed inward to detach the third transverse strip 2271 from the third step 1137.To separate the parts, the two third elastic pressure blocks 1138 must be pressed inward simultaneously. The weight of the housing 22 of the second rod holder and the round rods 34 contained therein causes the second rod holder, i.e., the box, to sink naturally, and the two parts to separate from each other. It is easy to understand that this correspondence indicates positional agreement.

[0044] As in the Fig. 19 and Fig. 20, the sixth specific structure of the detachable connection between the rod holder 2 and the base 1 is constructed as follows: The rod holder 2, similar to the third rod holder, consists of only one base plate, namely the second base plate 23. A plurality of third claws 231 are symmetrically attached to the two upper sides of the second base plate 23, and a reinforcing rib 232 may be provided between each third claw 231 and the second base plate 23 to increase strength. The lower part of the base 1, more specifically, the lower chamber 113 of the support body 11, has a plurality of slots 1139 and a fourth step 11310 on the two inner side walls, which are provided for use with the third claw 231. The slots 1139 may be L-shaped slots connecting vertical and horizontal sections. At one end of the second base plate 23 there is a handle 233 for inserting the plate.During connection, the third claws 231 of the second base plate 23 are aligned with the respective slots 1139 and inserted. The second base plate 23 is then pushed horizontally using the handle 233 so that the third transverse strip 2311 of the respective third claw 231 securely and reliably holds the corresponding fourth step 11310. The ends of the second base plate 23 can also have longitudinal limiting wedges 234.

[0045] As in the Fig. 21 and Fig.As shown in Figure 22, the seventh specific structure of the detachable connection between the rod holder 2 and the base 1 is as follows: The lower part of the base 1 has a cross lever 119 at the outer ends of the two side plates of the lower chamber 113 of the support body 11. These side plates each have transverse through-holes, and cross bars 1110 are arranged on the inside thereof. The cross lever 119 and the cross bar 1110 are connected by a sliding member that runs within the transverse through-hole. When the cross lever 119 is operated toward the rod end holder 21, the cross bar is inserted into the notch on the edge of the rod end holder 21, thereby fixing the rod end holder 21 to the base 1. When the cross lever 119 is moved away from the rod end holder 21, the cross bar is pulled out of the notch on the edge of the rod end holder 21 so that the rod end holder 21 can be separated from the base 1.

[0046] The eighth specific structure of the detachable connection of the rod holder 2 and the base 1 is: The corners are fixed with four button screws, which are screwed into the threaded holes of the first rod holder after being passed through the screw holes of the side parts of the base, such as those of the lower chamber of the support body.

[0047] The ninth specific structure of the detachable connection of the rod holder 2 and the base 1 is: The corners are also fixed with four button screws, which are screwed into the threaded holes of the second rod holder after being passed through the screw holes of the side parts of the base, such as those of the lower chamber of the support body.

[0048] The described cover, like the top cover 4, is detachably connected to the base 1. In addition to the structure of the first spring latch 116 and the first latch hole 41, two button screws can be additionally fastened at each end; the button screws are passed through the screw holes of the end plates of the top cover and screwed into the threaded holes of the base. In addition, several spring-loaded locking pins can be provided on the two walls of the connector: On one wall, there is a blind hole in which a spring is seated, which presses against a pin. At the opening of the blind hole, there is a limit step that prevents the pin from slipping out. On the other wall, there is a curved recess that is held in a locked state by the spring force. When separation is necessary, the spring force can be overcome by forcefully pulling the rod holder downward.

[0049] The enclosure may also be a transverse or horizontal enclosure with an opening at one end, and the bottom of the enclosure may have a guide rail to allow the integrated base and the underlying pole holder to slide into the enclosure; it is also possible to install rollers at the bottom of the pole holder to allow it to roll into the transverse enclosure; and the open end of the enclosure may be equipped with a door and a locking mechanism.

[0050] It's not difficult to understand that all the springy snap fasteners described above are detached from the parallel plates, that is, the sides of the springy snap fasteners are not connected to the plates, and only the bottom of the springy snap fasteners is connected to the base plate, so it can spring because it can be made of plastic material. Similarly, the elastic push blocks described above, also called elastic buttons, are detached from the parallel plates, that is, the sides of the elastic push blocks are not connected to the plates, the tops of the elastic push plates are not connected to the other plates, and only the bottoms of the elastic push plates are connected to the bottom plate, which is elastic because it can be made of plastic material. In other words, the top end is elastic because plastic is used, and only the base is connected to the bottom plate. The terms 'opening' and 'neckline' are interchangeable.

[0051] The base 1 of the storage device can be rounded at the corners, similar to the tool insert 12, the support body 11, the rod holder 2, and the cover, e.g., the top cover 4. The rod holder 2 can also be referred to as a rod rest. The top of the housing, e.g., the top cover 4, can be provided with a carrying strap to facilitate portability.

[0052] The parts, structures, or quantities not marked above and not shown in the figures are not labeled. The accompanying drawings are only schematic. In the event of any discrepancy between the drawings and the text descriptions, or between the drawings themselves, the text description prevails.

[0053] The above description represents merely a preferred embodiment of the present utility model and is not intended to limit it. It may be modified by a person skilled in the art with various modifications and variations. All modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the utility model are included within the scope of protection of the utility model.

[0054] In summary, the present invention relates to a storage device for a drain cleaning tool, which comprises a transversely arranged base on which a plurality of vertical sockets with upwardly open openings are arranged, wherein the length of the base is greater than the width; it further comprises a rod holder which can accommodate a plurality of rods transversely and is detachably connected to the lower part of the base; the base surface has the shape of a rectangle, a miter, an oval or rugby ball shape; the width to length ratio of the base is 1:2 to 15; the vertical sockets are arranged in one row, two rows or three rows running along the longitudinal direction;The base is divided into a support body and a tool insert plate, which has several vertical sockets. A cross plate divides the support body into an upper cavity and a lower cavity, and the tool insert plate sits in the upper cavity. The rod holder is connected to the lower cavity and is removably attached. The tool insert plate is made of flexible material, and the vertical sockets are precisely fitted to the tool inserts. This storage device occupies a relatively small area compared to a workbench and allows for separate storage of various brushes and tools while allowing quick and convenient access.

Claims

[1] Storage device for a pipe cleaning tool, characterized by in that it comprises a transversely arranged base on which a plurality of vertical sockets with upwardly open openings are arranged, the length of the base being greater than the width; furthermore, it comprises a rod holder which can receive a plurality of rods transversely and can be removably connected to the lower part of the base. [2] Storage device for a pipe cleaning tool according to claim 1, characterized by that the base area is rectangular, tapered, oval or rugby ball-shaped; the ratio of width to length of the base is 1:2 to 15. [3] Storage device for a pipe cleaning tool according to claim 1, characterized by that the vertical sockets are arranged in one row, in two rows or in three rows. [4] Storage device for a pipe cleaning tool according to claim 1, characterized bythat the base is divided into a support body and a tool insert plate which has a plurality of vertical sockets, wherein a cross plate divides the support body into an upper chamber and a lower chamber and the tool insert plate sits in the upper chamber; the rod holder is connected to the lower chamber and is removably attached; the tool insert plate is made of flexible material and the vertical sockets are a precise fit for the inserts of the tools. [5] Storage device for a pipe cleaning tool according to claim 3, characterized bythat the rod holder comprises a rod end holder at each end, the lower part of the two rod end holders having a lower cavity into which a plurality of round rods of equal length can be inserted from the ends and arranged next to one another; the upper part of the two rod end holders having an upper cavity which can accommodate a plurality of round rods of equal length next to one another, with a recess at the upper end of the cavity allowing a single transverse round rod to be inserted from top to bottom into the upper cavity; the shape of the three sides of each rod end holder corresponds to the shape of the three sides of the inner end of the lower cavity of the support body, so that they can be inserted into the lower cavity of the support body; the underside of each rod end holder forms a skirt which is in contact with the underside of the support body;On the two outer sides of each rod end holder, there is an elastic snap-in compression element; the inner wall of the lower cavity of the support body has corresponding steps for the respective transverse locking strips of the elastic snap-in compression elements; the outer wall of the lower cavity of the support body has elastic pressure blocks that are pressed inward to release the transverse locking strips from the steps. [6] Storage device for a pipe cleaning tool according to claim 5, characterized by that on the underside of the cross plate, which is located directly above the two recesses, there is a projection which prevents the end of the rod from slipping upwards from the recesses. [7] Storage device for a pipe cleaning tool according to claim 3, characterized bythat the rod holder comprises an upwardly open box consisting of a base plate and a frame in which several rows of round rods of equal length are accommodated; the outer wall of the frame of the box has been inserted into the inner wall of the lower chamber of the support body, while the outer edge of the base plate is larger than the frame and forms a skirt that is in contact with the underside of the support body; at each end of the two side walls of the frame of the box there is an elastic catch; the inner wall of the lower chamber of the support body has steps for the transverse locking strips of the respective elastic catches; the outer wall of the lower chamber of the support body has elastic pressure blocks that are pressed inwards to release the transverse locking strips from the steps. [8] The storage device for a pipe cleaning tool according to claim 1, characterized bythat it also includes a cover that is removably connected to the base. [9] The storage device for a pipe cleaning tool according to claim 8, characterized by that the downwardly open frame edge of the upper cover fits over the upper frame edge of the base and rests against the step surface of the base, whereby the base and the upper cover are connected to each other by a plug-in connection. [10] The storage device for a pipe cleaning tool according to claim 9, characterized by that a spring latch is arranged at each end of the support body of the base and there is a through hole at each end of the top cover which fits with the claw of the spring latch for locking.

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