Portable protection box of handheld drilling rig

Abstract

The utility model discloses a portable protection box of a handheld drilling rig, which relates to the technical field of drilling equipment accessories and comprises a box body, a buffer component is mounted at the bottom end in the box body, a clamping seat is arranged at the upper end of the buffer component, a placing groove is formed in the clamping seat, a heat dissipation component is arranged at the bottom of the box body, and a top cover is mounted at the top end of the box body. And locks are arranged on the top cover and the box body. According to the protection box, the handheld drilling rig can be effectively fixed through the clamping base and the elastic binding band, buffering and damping are provided for the handheld drilling rig in an all-around mode through the buffering assembly and the annular air bag when the protection box suffers from accidents such as collision and falling, the damage risk of the device is greatly reduced, and compared with a traditional protection box which only relies on a simple lining for buffering, the protection box has the advantages of being simple in structure and convenient to use. The damping effect is remarkably improved, the fluidity of air exchange between the box body and the outside is improved through the arranged heat dissipation assembly, the handheld drilling rig is assisted in cooling in the carrying process, and the situation that the service life of the handheld drilling rig is affected is avoided to a large extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling equipment accessory technical field especially, relates to a portable protection box of handheld drilling device. BACKGROUND

[0002] Handheld drilling device is widely used in field geological exploration, construction early stage survey and some small maintenance scene. However, the existing handheld drilling device usually lacks the specially adapted protection box, and is easy to be damaged due to collision and extrusion during carrying and transporting. Part of the existing protection box is only a simple box structure, cannot effectively fix the drilling device, and the internal components rub and collide with each other during movement, and the function is single. Moreover, the temperature of the drilling device is relatively high after use, and placing it into the protection box will slow down the heat dissipation and affect the service life. Therefore, the present application provides a portable protection box of handheld drilling device. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a portable protection box of handheld drilling device, which can effectively fix the handheld drilling device through the clamping seat and elastic band, and provide all-round buffering and shock absorption for the handheld drilling device when the protection box is subjected to collision, falling and other accidents through the buffering assembly and annular air bag, thereby greatly reducing the risk of damage to the device. Compared with the traditional protection box relying on simple lining buffering, the shock absorption effect is significantly improved. The heat dissipation assembly improves the flow of air exchange between the box body and the outside air, and assists in cooling the handheld drilling device during carrying, thereby greatly avoiding the influence on the service life of the handheld drilling device and overcoming the deficiencies of the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A portable protection box of handheld drilling device, comprising a box body, a buffering assembly is installed at the inner bottom end of the box body, a clamping seat is arranged at the upper end of the buffering assembly, a placing groove is arranged on the clamping seat, a heat dissipation assembly is arranged at the bottom of the box body, a top cover is installed at the top end of the box body, a lock is installed on the top cover and the box body, a protection assembly is arranged on the inner side of the top cover, an elastic band is installed on the inner wall of the box body above the clamping seat, and a handle is fixed to the outer side of the top cover.

[0006] As a further scheme of the utility model, the buffering assembly comprises four damping spring shock absorbers fixed at the four corners of the inner wall of the bottom end of the box body, and a support frame is connected to the upper ends of the four damping spring shock absorbers.

[0007] As a further scheme of the utility model, the heat dissipation assembly comprises a fan installed on the side wall of the box body below the clamping seat.

[0008] As a further scheme of the utility model: the other side of the box body and above the card seat is provided with a heat dissipation hole, the card seat and at the placing groove is provided with a ventilation hole.

[0009] As a further scheme of the utility model: the inner wall bottom end of the box body is installed with a lithium battery, and the side outer wall of the box body is installed with a control switch and a charging hole.

[0010] As a further scheme of the utility model: the protection assembly includes a ring-shaped air bag fixed to the inner wall of the top cover, and the inner wall of the top cover and close to the sealing end of the top cover is provided with equidistantly distributed reinforcing ribs.

[0011] The utility model has the advantages of:

[0012] The handheld drilling device can be effectively fixed through the card seat and the elastic bandage, the protection box can provide all-round buffering and shock absorption for the handheld drilling device when suffering from collision, falling and other accidents through the buffering assembly and the ring-shaped air bag, the risk of device damage is greatly reduced, the shock absorption effect is significantly improved compared with the traditional protection box relying on simple lining buffering only, the flowability of air exchange between the box body and the outside is improved through the set heat dissipation assembly, the handheld drilling device is cooled in the carrying process, and the service life of the handheld drilling device is greatly avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a first perspective three-dimensional structure schematic view of the portable protection box of the handheld drilling device.

[0014] Fig. 2 It is a second perspective three-dimensional structure schematic view of the portable protection box of the handheld drilling device.

[0015] Fig. 3 It is a partial cross-section structure schematic view of the portable protection box of the handheld drilling device.

[0016] In the drawing: 1, box body; 2, elastic bandage; 3, placing groove; 4, card seat; 5, ring-shaped air bag; 6, control switch; 7, fan; 8, reinforcing rib; 9, top cover; 10, heat dissipation hole; 11, support frame; 12, ventilation hole; 13, lithium battery; 14, damping spring shock absorber; 15, lock; 16, handle. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] Embodiment 1, refer to Figs. 1-3 The utility model provides a portable protection box of handheld drilling device, including box body 1, the inside bottom of box body 1 is installed with buffer assembly, the upper end of buffer assembly is provided with clamping seat 4, is provided with the placement slot 3 on clamping seat 4, the bottom of box body 1 is provided with heat dissipation assembly, the top of box body 1 is installed with top cover 9, and lock 15 is installed on top cover 9 and box body 1, the inside of top cover 9 is provided with protection assembly, the inner wall of box body 1 and located above clamping seat 4 is installed with elastic bandage 2, and the outside of top cover 9 is fixed with handle 16.

[0019] Buffer assembly includes four damping spring shock absorber 14 fixed at the bottom end inner wall four corners of box body 1, and the upper end of four damping spring shock absorber 14 is connected with support frame 11, and clamping seat 4 is placed on the upper end of support frame 11.

[0020] Heat dissipation assembly includes fan 7 installed on the side wall of box body 1 and located below clamping seat 4.

[0021] The other side of box body 1 and located above clamping seat 4 is provided with heat dissipation hole 10, and ventilation hole 12 is formed on clamping seat 4 and located at placement slot 3.

[0022] The bottom end of the inner wall of box body 1 is installed with lithium battery 13, and control switch 6 and charging hole are installed on the side outer wall of box body 1.

[0023] Protection assembly includes annular air bag 5 fixed on the inner wall of top cover 9, and the inner wall of top cover 9 and close to the sealing end of top cover 9 is provided with reinforcing rib 8 distributed at equal distance, to improve the structural strength of top cover 9.

[0024] Working principle: the handheld drilling device is placed in the placement slot 3 of the clamping seat 4, then the elastic bandage 2 is tightened through the buckle, and then the handheld drilling device is further fixed, the impact force generated by the absorption vibration is absorbed through the damping spring shock absorber 14, and the lock 15 at the connection of the top cover 9 and the box body 1 can keep the overall structure stable in the closed state, and the annular air bag 5 is wrapped around the outside of the handheld drilling device, so that the protection box can provide all-round buffer and shock absorption for the handheld drilling device in the case of collision, falling and other accidents, greatly reducing the risk of damage to the device, compared with the traditional protection box relying on simple lining buffer, the shock absorption effect is significantly improved, for the handheld drilling device just used and placed in the box body 1, the fan 7 can be started, the flowability of air exchange between the box body 1 and the outside is improved, and the service life of the handheld drilling device is greatly avoided in the process of carrying.

[0025] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A portable protection case for a hand-held drilling device, comprising a case body (1), characterized in that, The inner bottom end of the box body (1) is provided with a buffer assembly, the upper end of the buffer assembly is provided with a clamping seat (4), the clamping seat (4) is provided with a placing groove (3), the bottom of the box body (1) is provided with a heat dissipation assembly, the top end of the box body (1) is provided with a top cover (9), the top cover (9) and the box body (1) are provided with a lock (15), the inner side of the top cover (9) is provided with a protection assembly, the inner wall of the box body (1) and above the clamping seat (4) is provided with an elastic bandage (2), the outer side of the top cover (9) is fixedly provided with a handle (16).

2. A portable protective case for a hand-held drilling device according to claim 1, characterized in that The buffer assembly comprises four damping spring shock absorbers (14) fixed at the four corners of the inner wall of the bottom end of the box body (1), the upper ends of the four damping spring shock absorbers (14) are connected with a supporting frame (11), and the clamping seat (4) is arranged at the upper end of the supporting frame (11).

3. A portable protective case for a hand-held drilling device according to claim 1, characterized in that The heat dissipation assembly comprises a fan (7) arranged on the side wall of the box body (1) and below the clamping seat (4).

4. A portable protective case for a hand-held drilling device according to claim 3, characterized in that The other side of the box body (1) and above the clamping seat (4) is provided with a heat dissipation hole (10), and the clamping seat (4) and at the placing groove (3) are provided with a ventilation hole (12).

5. A portable protective case for a hand-held drilling device according to claim 1, characterized in that The inner wall of the box body (1) and the bottom end is provided with a lithium battery (13), and the side wall of the box body (1) is provided with a control switch (6) and a charging hole.

6. A portable protective case for a hand-held drilling device according to claim 1, characterized in that The protection assembly comprises an annular air bag (5) fixed to the inner wall of the top cover (9), and the inner wall of the top cover (9) and close to the sealing end of the top cover (9) is provided with reinforcing ribs (8) distributed at equal distances.

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