Portable engineering geological exploration tool box

Abstract

This utility model relates to the field of toolbox technology and discloses a portable engineering geological exploration toolbox, including a box body. A shoulder strap is fixedly connected to the left side of the box body. An expanding strap is fixedly connected to the middle of the outer wall of the shoulder strap, and a sponge pad is fixedly connected to the bottom of the expanding strap. An adjusting sleeve is fixedly connected to the right side of the box body. A roller is rotatably connected to the inner wall of the adjusting sleeve. A spring ring is fixedly connected to the front end of the roller. A threaded knob is rotatably connected to the top right side of the adjusting sleeve. A locking frame is threadedly connected to the left side of the outer wall of the threaded knob. In this utility model, the shoulder strap is connected to the left side of the box body, and the combination of the adjusting sleeve and the roller, along with the spring ring, enables the automatic retraction of the shoulder strap. Rotating the threaded knob locks the shoulder strap to accommodate different carrying lengths. The use of the expanding strap and the sponge pad further improves the portability and comfort of the tool, meeting the needs of users.

Description

Technical Field

[0001] This utility model relates to the field of toolbox technology, and in particular to a portable engineering geological exploration toolbox. Background Technology

[0002] Engineering geological exploration is a crucial step in the early stages of engineering construction, involving the carrying and use of numerous tools. Currently, geological surveyors use ordinary toolboxes and backpacks to carry tools such as hammers, compasses, and magnifying glasses. However, these methods of carrying tools suffer from problems such as easy loss, inconvenience in access, and insufficient protection. As geological exploration work becomes more complex and sophisticated, higher demands are placed on the portability, protection, and ease of access of tools. Therefore, a portable toolbox is needed to ensure ease of use.

[0003] A search revealed Chinese Patent Publication No. CN219854525U, which discloses a portable toolbox belonging to the field of electrical engineering equipment technology. The toolbox includes a box body with a hinged lid. A handle is fixedly installed on the lid. Grooves are formed on both sides of the box body, and locking components are installed within these grooves. First locking blocks are fixedly installed on both sides of the lower surface of the lid, and these first locking blocks cooperate with the locking components on the same side. Outer cylinders are fixedly installed on both sides of the box body, and inner rods are slidably installed within the outer cylinders. Two inner rods are fixedly connected. It has a carrying strap, and the outer tube is equipped with an adjustment mechanism. The inner rod has several adjustment holes that work in conjunction with the adjustment mechanism to adjust the exposed length of the inner rod outside the outer tube. This allows the carrying strap to be adjusted according to the user's needs by adjusting the exposed length of the inner rod outside the outer tube, making it suitable for different users. The structure is simple, easy to carry, and has a wide range of applications. However, the above structure is not easy to adjust, the pressure on the contact surface between the carrying strap and the person is too high, and the comfort and ease of adjustment of the carrying strap are not taken into consideration, making it difficult to meet the needs of users. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable engineering geological exploration toolbox, which aims to improve the problems of the complex process of adjusting the length of the structure in the existing technology, the excessive pressure of the strap on the wearer, and the lack of wearing comfort and ease of adjustment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable engineering geological exploration toolbox, comprising a box body, a shoulder strap fixedly connected to the left side of the box body, an expanded surface strap fixedly connected to the middle of the outer wall of the shoulder strap, a sponge pad fixedly connected to the bottom of the expanded surface strap, an adjusting sleeve fixedly connected to the right side of the box body, a roller rotatably connected to the inner wall of the adjusting sleeve, a spring ring fixedly connected to the front end of the roller, a threaded knob rotatably connected to the top right side of the adjusting sleeve, a locking frame threadedly connected to the left side of the outer wall of the threaded knob, and a locking structure provided on the top of the box body, the locking structure being used to close and lock the toolbox.

[0006] Through the above technical solution: This case is connected to a shoulder strap, providing a carrying function. The widened strap is designed to increase the contact area and provide more stable support. The sponge pad is designed to provide extra comfort and cushioning when carrying, reducing pressure on the back. The inner wall of the adjustment sleeve on the right side of the case is rotatably connected to a roller. The roller, in conjunction with the elasticity provided by the spring ring, makes it more flexible and convenient to roll up the shoulder strap during use. The threaded knob allows the user to easily adjust the tightness of the locking bracket. The function of this locking bracket is to securely lock the position of the shoulder strap after adjustment, preventing it from moving at will. This locking structure is specifically designed to close and lock the toolbox, ensuring that the toolbox can be safely kept closed when not in use, preventing the loss of internal tools and accidental opening.

[0007] As a further description of the above technical solution: The locking structure includes a lid, the bottom rear side of which is rotatably connected to the top rear side of the box body, a locking block fixedly connected to the middle front side of the lid, a locking plate one fixedly connected to the bottom of the locking block, a locking plate two slidably connected to the inner wall of the locking sleeve fixedly connected to the top front side of the box body, a spring plate slidably connected to the rear side of the locking plate two, and a push button fixedly connected to the front side of the locking plate two.

[0008] Through the above technical solution: the lid and the box body are connected by a rotating connection, ensuring that the lid can be opened and closed flexibly. The bottom of the locking block is fixedly connected to the locking plate one, so that the locking plate one is located under the lid, which enhances the stability of the locking mechanism. The locking sleeve can slide to connect the locking plate two, so that the locking plate two can slide freely in the locking sleeve, thereby cooperating with the spring plate to provide elasticity to the locking plate two, so that it can automatically reset when subjected to external force. The push button is the part operated by the user. By pressing the push button, the user can control the sliding of the locking plate two, thereby unlocking the lid.

[0009] As a further description of the above technical solution: The top left and right sides of the box lid are provided with multiple storage slots, and the inner walls of the storage slots are fixedly connected with multiple partitions on the front and back sides.

[0010] Through the above technical solutions, these storage slots not only make it convenient for users to store various small items, but the partitions can also effectively separate the items, avoiding collisions and friction between them.

[0011] As a further description of the above technical solution: The inner wall of the storage slot is rotatably connected to a slot cover, and the front side of the slot cover is fixedly connected to an opening piece.

[0012] Through the above technical solution, the slot cover can protect the items in the storage slot from dust and dirt, and the opening flap makes it more convenient and faster for users to operate.

[0013] As a further description of the above technical solution: The top of each groove cover is fixedly connected with multiple decorative strips, and the multiple decorative strips are arranged at equal intervals.

[0014] Through the above technical solutions, these decorative strips not only enhance the overall visual effect, but their equidistant arrangement further increases their aesthetic appeal.

[0015] As a further description of the above technical solution: A handle groove is provided at the rear of the top center of the lid, and a handle is rotatably connected to the inner wall of the handle groove.

[0016] The above technical solution allows for the rotatable connection of a practical handle to the toolbox, enabling users to easily pick it up.

[0017] As a further description of the above technical solution: A nameplate slot is provided at the top center of the box lid, and a nameplate is fixedly connected to the inner wall of the nameplate slot.

[0018] The above technical solution allows the nameplate slot to accommodate the nameplate, which enables users to clearly obtain relevant information about the toolbox.

[0019] As a further description of the above technical solution: Multiple protective blocks are fixedly connected to the front and rear sides of the box, and multiple support pads are fixedly connected to the bottom corners of the box.

[0020] Through the above technical solutions, these protective blocks can effectively prevent damage to the box during handling and transportation. These support pads can provide stable support, prevent the toolbox from shaking when placed, and protect the bottom of the toolbox from ground wear, ensuring its integrity and service life.

[0021] This utility model has the following beneficial effects: 1. In this utility model, the shoulder strap is connected to the left side of the case, and the automatic retraction of the shoulder strap is achieved by the combination of the adjusting sleeve and the roller, in conjunction with the spring ring. By rotating the threaded knob on the adjusting sleeve, the locking frame will lock the shoulder strap to adapt to different carrying lengths. The use of the wide-face strap and sponge pad further improves the portability and comfort of the tool and meets the usage needs.

[0022] 2. In this utility model, a simple and stable locking mechanism is achieved through the connection between the locking block and the first locking piece on the lid. After the first locking piece slides into the locking sleeve, the second locking piece, under the action of the spring plate, locks the first locking piece, thus achieving locking. To unlock, push the push button to slide the second locking piece backward, releasing the first locking piece and facilitating the opening of the lid. This structure prevents tools from being lost and allows for quick and easy access, thus meeting the locking requirements. Attached Figure Description

[0023] Figure 1 A perspective view of the front of the shoulder strap of a portable engineering geological exploration toolbox proposed in this utility model; Figure 2 This is a partial structural breakdown diagram of the adjustment sleeve of a portable engineering geological exploration toolbox proposed in this utility model; Figure 3 This is a partial structural diagram of the box body of a portable engineering geological exploration toolbox proposed in this utility model; Figure 4 This is a partial structural diagram of the lock sleeve of a portable engineering geological exploration toolbox proposed in this utility model; Figure 5 This is a partial structural diagram of the lid of a portable engineering geological exploration toolbox proposed in this utility model.

[0024] Legend: 1. Case body; 2. Locking structure; 201. Case lid; 202. Lock block; 203. Lock plate one; 204. Lock sleeve; 205. Lock plate two; 206. Spring plate; 207. Push button; 3. Shoulder strap; 4. Expanding strap; 5. Sponge pad; 6. Adjustment sleeve; 7. Roller; 8. Spring ring; 9. Threaded knob; 10. Locking frame; 11. Storage slot; 12. Divider; 13. Slot cover; 14. Opening plate; 15. Decorative strip; 16. Handle slot; 17. Handle; 18. Tag slot; 19. Nameplate; 20. Protective block; 21. Support pad. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 An embodiment of this utility model provides a portable engineering geological exploration toolbox, comprising a box body 1, a shoulder strap 3 fixedly connected to the left side of the box body 1, an expanded surface strap 4 fixedly connected to the middle of the outer wall of the shoulder strap 3, a sponge pad 5 fixedly connected to the bottom of the expanded surface strap 4, an adjustment sleeve 6 fixedly connected to the right side of the box body 1, a roller 7 rotatably connected to the inner wall of the adjustment sleeve 6, a spring ring 8 fixedly connected to the front end of the roller 7, a threaded knob 9 rotatably connected to the top right side of the adjustment sleeve 6, a locking frame 10 threadedly connected to the left side of the outer wall of the threaded knob 9, and a locking structure 2 provided on the top of the box body 1 for closing and locking the toolbox; Specifically, the case 1 is connected to a shoulder strap 3, providing a carrying function. The widened strap 4 is to increase the contact area and provide more stable support. The sponge pad 5 is to provide extra comfort and cushioning when carrying, reducing pressure on the back. The inner wall of the adjustment sleeve 6 on the right side of the case 1 is rotatably connected to a roller 7. The roller 7, together with the elasticity provided by the spring ring 8, makes it more flexible and convenient to roll up the shoulder strap 3 when in use. The threaded knob 9 allows the user to easily adjust the tightness of the locking bracket 10. The function of the locking bracket 10 is to securely lock the position of the shoulder strap 3 after adjustment, preventing it from moving at will. The locking structure 2 is specifically used to close and lock the toolbox, ensuring that the toolbox can be safely kept closed when not in use, preventing the loss of internal tools and accidental opening.

[0027] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 The locking structure 2 includes a box cover 201, the bottom rear side of the box cover 201 is rotatably connected to the top rear side of the box body 1, a lock block 202 is fixedly connected to the middle front side of the box cover 201, a lock piece 203 is fixedly connected to the bottom of the lock block 202, a lock piece 205 is slidably connected to the inner wall of the lock sleeve 204 fixedly connected to the top front side of the box body 1, a spring piece 206 is slidably connected to the rear side of the lock piece 205, and a push button 207 is fixedly connected to the front side of the lock piece 205. Specifically, the lid 201 is connected to the body 1 by a rotating connection, ensuring that the lid 201 can be opened and closed flexibly. The bottom of the locking block 202 is fixedly connected to the locking piece 203, so that the locking piece 203 is located below the lid 201, which enhances the stability of the locking mechanism. The locking sleeve 204 can slide to connect the locking piece 205, so that the locking piece 205 can slide freely in the locking sleeve 204, thereby cooperating with the spring plate 206 to provide elasticity to the locking piece 205, so that it can automatically reset when subjected to external force. The push button 207 is a user-operated component. By pressing the push button 207, the user can control the sliding of the locking piece 205, thereby unlocking the lid 201.

[0028] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5 The top left and right sides of the box cover 201 are provided with multiple storage slots 11. Multiple partitions 12 are fixedly connected to the front and rear sides of the inner wall of the storage slot 11. The rear side of the inner wall of the storage slot 11 is rotatably connected to the slot cover 13. The front side of the slot cover 13 is fixedly connected to the opening piece 14. Multiple decorative strips 15 are fixedly connected to the top of the slot cover 13. The multiple decorative strips 15 are arranged at equal intervals. Specifically, these storage slots 11 not only make it convenient for users to store various small items, but also have multiple practical partitions 12 fixedly connected to the front and back sides of the inner wall of each storage slot 11. These partitions 12 can effectively separate items and avoid collisions and friction between items. The slot cover 13 can not only protect the items in the storage slot 11 from dust and dirt, but also allow users to easily open the slot cover 13 when needed. The opening tab 14 makes it more convenient and quick for users to operate. These decorative strips 15 not only enhance the overall visual effect, but also increase the aesthetics by arranging them at equal intervals.

[0029] Please see the appendix Figure 1 and attached Figure 5 The top center of the lid 201 has a handle groove 16, and the inner wall of the handle groove 16 is rotatably connected to a handle 17. The top center of the lid 201 has a nameplate groove 18, and the inner wall of the nameplate groove 18 is fixedly connected to a nameplate 19. Multiple protective blocks 20 are fixedly connected to the front and rear sides of the box body 1, and multiple support pads 21 are fixedly connected to the bottom corners of the box body 1. Specifically, the slot 16 can be rotatably connected to a practical handle 17 so that the user can easily pick up the toolbox. The nameplate slot 18 is suitable for accommodating the nameplate 19, which allows the user to clearly obtain relevant information about the toolbox. In order to enhance the durability and protection of the box 1, multiple sturdy protective blocks 20 are fixedly connected to its front and rear sides. These protective blocks 20 can effectively prevent damage to the box 1 during handling and transportation. These support pads 21 can provide stable support, prevent the toolbox from shaking when placed, and also protect the bottom of the toolbox from ground wear, ensuring its integrity and service life.

[0030] Working principle: The shoulder strap 3 is connected to the left side of the case 1, and the other side of the shoulder strap 3 is slidably connected to the right side of the case 1 via the adjusting sleeve 6. Since the inner wall of the adjusting sleeve 6 is rotatably connected to the roller 7, and the roller 7 is fixedly connected to the bottom right side of the shoulder strap 3, the roller 7 automatically retracts the shoulder strap 3 under the action of the spring ring 8. After pulling out the shoulder strap 3 to adjust the length, turn the threaded knob 9 on the right side of the adjusting sleeve 6, so that the locking bracket 10 sliding on the inner wall of the adjusting sleeve 6 will approach the left end of the threaded knob 9, thereby squeezing the shoulder strap 3 to lock it to obtain a suitable carrying length. The expanding strap 4 is slidably connected to the outer wall of the shoulder strap 3. Adjusting the expanding strap 4 to the part of the body that bears the pressure, and using the sponge pad 5 to reduce the pressure, this structure can adjust the appropriate carrying length, improve the portability of the tool, and increase the comfort of carrying it for a long time, thus meeting the needs of use. By fixing a locking block 202 with a locking plate 203 to the lid 201, when the lid 201 is locked, simply close it downwards. The locking plate 203 will slide into the inner wall of the lock sleeve 204 and press the locking plate 205 with a spring plate 206. After reaching the predetermined position, the locking plate 205 will reset under the action of the spring plate 206, thereby locking the locking plate 203. To unlock, simply push the push button 207 to slide the locking plate 205 backward, which will release the locking plate 203 and open the lid 201. This structure is simple, can stably close the toolbox, and prevent tools from being lost. The simple opening and closing method also improves the convenience of taking out tools and meets the locking requirements.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable engineering geological exploration toolbox, comprising a box body (1), characterized in that: A carrying strap (3) is fixedly connected to the left side of the box (1). An expanded surface strap (4) is fixedly connected to the middle of the outer wall of the carrying strap (3). A sponge pad (5) is fixedly connected to the bottom of the expanded surface strap (4). An adjusting sleeve (6) is fixedly connected to the right side of the box (1). A roller (7) is rotatably connected to the inner wall of the adjusting sleeve (6). A spring ring (8) is fixedly connected to the front end of the roller (7). A threaded knob (9) is rotatably connected to the top right side of the adjusting sleeve (6). A locking frame (10) is threadedly connected to the left side of the outer wall of the threaded knob (9). A locking structure (2) is provided on the top of the box (1). The locking structure (2) is used to close and lock the toolbox.

2. The portable engineering geological exploration toolbox according to claim 1, characterized in that: The locking structure (2) includes a box cover (201), the bottom rear side of the box cover (201) is rotatably connected to the top rear side of the box body (1), a lock block (202) is fixedly connected to the middle front side of the box cover (201), a lock plate one (203) is fixedly connected to the bottom of the lock block (202), a lock sleeve (204) is fixedly connected to the top front side of the box body (1), a lock plate two (205) is slidably connected to the inner wall of the lock sleeve (204), a spring plate (206) is slidably connected to the rear side of the lock plate two (205), and a push button (207) is fixedly connected to the front side of the lock plate two (205).

3. The portable engineering geological exploration toolbox according to claim 2, characterized in that: The top left and right sides of the box cover (201) are provided with multiple storage slots (11), and the inner walls of the storage slots (11) are fixedly connected with multiple partitions (12).

4. A portable engineering geological exploration toolbox according to claim 3, characterized in that: The inner wall of the storage slot (11) is rotatably connected to a slot cover (13), and the front side of the slot cover (13) is fixedly connected to an opening piece (14).

5. A portable engineering geological exploration toolbox according to claim 4, characterized in that: The top of each groove cover (13) is fixedly connected with multiple decorative strips (15), and the multiple decorative strips (15) are arranged at equal intervals.

6. A portable engineering geological exploration toolbox according to claim 2, characterized in that: The top center of the box cover (201) has a handle groove (16) on the rear side, and the inner wall of the handle groove (16) is rotatably connected to a handle (17).

7. A portable engineering geological exploration toolbox according to claim 2, characterized in that: The top center of the box cover (201) is provided with a nameplate slot (18), and the inner wall of the nameplate slot (18) is fixedly connected with a nameplate (19).

8. A portable engineering geological exploration toolbox according to claim 1, characterized in that: Multiple protective blocks (20) are fixedly connected to the front and rear sides of the box (1), and multiple support pads (21) are fixedly connected to the bottom corners of the box (1).

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