CN218056256U - Protective box for air conditioner refrigerant tool set - Google Patents

Abstract

The utility model discloses a protective box for tool set of air conditioner refrigerant, belonging to the field of tool set protective box, which comprises a box body, wherein the outer side of the box body is rotatably connected with a box cover, the tool set is placed in the box body, wherein, handles are fixed on the outer sides of the box body and the box cover close to a middle groove, and the box body and the box cover are opened and closed through a quick fixing mechanism; the utility model discloses, place the instrument suit in the box, when carrying the box through the handle, because of each part weight of instrument suit differs, when leading to box focus skew, rotate the lead screw, the lead screw passes through threaded connection and drives and control about the balancing weight, adjust the holistic focus of box through the balancing weight, make the box focus be located the middle part of box, when making and mentioning the box, the box is steady, avoid the box slope, it is more laborsaving when carrying to make the box, avoid the box to lead to the carrier hard to keep steady because of focus skew, avoid causing the damage to the carrier wrist.

Description

Protective box for air conditioner refrigerant tool set

Technical Field

The utility model relates to a tool kit protective housing technical field specifically is a protective housing that air conditioner refrigerant tool kit was used.

Background

An air conditioner, that is, an air conditioner, is an apparatus for manually adjusting and controlling parameters such as temperature, humidity, cleanliness, flow rate, etc. of ambient air in a building/structure, and when adding an air conditioning refrigerant, it is necessary to supplement the air conditioning refrigerant with a tool kit, and when carrying the tool kit, it is necessary to protect the air conditioning refrigerant with a protective box and carry the air conditioning refrigerant.

The protective housing that current air conditioner refrigerant instrument suit was used when using, instrument suit distributes unevenly in the protective housing, and each part weight of instrument suit is different, causes protective housing weight to distribute unevenly for protective housing focus shifts, when mentioning the protective housing, and the carrier can lead to the case to produce because of protective housing focus shifts and rock, needs the carrier to difficultly keep the steady of box, causes the damage to the carrier wrist easily, awkward.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective housing that air conditioner refrigerant instrument suit was used has reached and has adjusted the holistic focus of box through the balancing weight, makes the box focus be located the middle part of box, and when making to mention the box, the box is steady, avoids the box slope, makes the box more laborsaving when carrying, avoids the box to lead to the carrier to difficultly keep steady because of the focus skew, avoids causing the purpose of damage to the carrier's wrist.

In order to achieve the above object, the utility model provides a following technical scheme: a protective box for a tool set of an air conditioner refrigerant comprises a box body, a box cover is rotatably connected to the outer side of the box body, the tool set is placed in the box body, wherein,

handles are fixed on the outer sides of the box body and the box cover close to the middle groove, the box body and the box cover are opened and closed through a quick fixing mechanism, and supporting legs are symmetrically arranged at one end of the box body, far away from the handles;

the inside that the handle was kept away from to the box has seted up the adjustment tank, horizontal sliding connection has the balancing weight in the adjustment tank, the inside threaded connection of balancing weight has the lead screw, lead screw one end runs through the inside outside that extends to of box.

Preferably, quick fixed establishment includes first mount, the box is close to handle bilateral symmetry and is fixed with first mount, first mount is kept away from handle one side and has been seted up the fixed rod groove, the outside that the case lid corresponds first mount is fixed with the second mount, the fixed slot has been seted up to the corresponding fixed rod groove one side of second mount, the outside intercommunication that first mount is close to the fixed rod groove has the push rod groove, the internally mounted in fixed rod groove has the spring, the dead lever is installed to the opening side that the spring is close to the fixed rod groove, the dead lever is close to push rod groove one side and is fixed with the push rod.

Preferably, the fixing rod is a cylinder, and the outer diameter of the fixing rod is matched with the inner diameter of the fixing groove.

Preferably, a guide groove is formed in the box body close to the balancing weight, and a guide block is fixed on one side of the balancing weight corresponding to the guide groove.

Preferably, the guide groove and the guide block are T-shaped, and the outer dimension of the guide block is matched with the inner dimension of the guide groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, place the instrument suit in the box, when carrying the box through the handle, because of each part weight of instrument suit differs, when leading to box focus skew, rotate the lead screw, the lead screw passes through threaded connection and drives and control about the balancing weight, adjust the holistic focus of box through the balancing weight, make the box focus be located the middle part of box, when making and mentioning the box, the box is steady, avoid the box slope, it is more laborsaving when carrying to make the box, avoid the box to lead to the carrier hard to keep steady because of focus skew, avoid causing the damage to the carrier wrist.

2. The utility model discloses, when needing to cover the case lid, drive the dead lever through the push rod and withdraw the fixed rod groove completely, the spring compression, later cover the case lid, make first mount and second mount just align, the fixed rod groove also just aligns with the fixed slot, later loosen the push rod, the spring promotes the inside that the dead lever got into the fixed slot, to first mount and second mount fixed connection, carry out fixed connection to box and case lid, through the quick fixed establishment who sets up, the convenience is fixed fast to box and case lid, avoids the case lid to open automatically.

3. The utility model discloses, rotate the lead screw, when adjusting the balancing weight, avoid the balancing weight to be driven by the lead screw through guide block and guide way and produce the rotation, make the lead screw can drive the balancing weight and remove about, when the balancing weight removes, the balancing weight drives the guide block and removes in the guide way, through the guide way and the guide block of T shape, lead to the removal of balancing weight, avoid the removal of balancing weight to produce the skew.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a portion B of FIG. 2 according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the counterweight block of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. sleeving tools; 4. a handle; 5. a first fixing frame; 6. a fixed rod slot; 7. a second fixing frame; 8. fixing grooves; 9. a push rod groove; 10. a spring; 11. a fixing rod; 12. a push rod; 13. a support leg; 14. an adjustment groove; 15. a balancing weight; 16. a guide groove; 17. a guide block; 18. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1 to 5, the present invention provides a technical solution: a protective box for tool set of air conditioner refrigerant comprises a box body 1, a box cover 2 is rotatably connected with the outer side of the box body 1, a tool set 3 is arranged in the box body 1, wherein,

handles 4 are fixed on the outer sides of the box body 1 and the box cover 2 close to the middle groove, the box body 1 and the box cover 2 are opened and closed through a quick fixing mechanism, and supporting legs 13 are symmetrically arranged at one end of the box body 1 far away from the handles 4;

an adjusting groove 14 is formed in the box body 1 far away from the handle 4, a balancing weight 15 is transversely connected in the adjusting groove 14 in a sliding manner, a screw rod 18 is connected in the balancing weight 15 in a threaded manner, and one end of the screw rod 18 penetrates through the box body 1 and extends to the outer side;

place tool set 3 in box 1, when carrying box 1 through handle 4, differ because of each part weight of tool set 3, when leading to box 1 focus skew, rotate lead screw 18, lead screw 18 passes through threaded connection and drives about the balancing weight 15, adjust the holistic focus of box 1 through balancing weight 15, make 1 focus of box be located the middle part of box 1, when making to mention box 1, box 1 is steady, avoid box 1 slope, make box 1 more laborsaving when carrying, avoid box 1 to lead to the carrier hard to keep steady because of focus skew, avoid causing the damage to the carrier wrist.

Please refer to fig. 1 to 3, the fast fixing mechanism includes a first fixing frame 5, a first fixing frame 5 is symmetrically fixed on two sides of a box 1 close to a handle 4, a fixing rod groove 6 is formed on one side of the first fixing frame 5 far away from the handle 4, a second fixing frame 7 is fixed on an outer side of the box cover 2 corresponding to the first fixing frame 5, a fixing groove 8 is formed on one side of the second fixing frame 7 corresponding to the fixing rod groove 6, the outer side of the first fixing frame 5 close to the fixing rod groove 6 is communicated with a push rod groove 9, a spring 10 is installed inside the fixing rod groove 6, a fixing rod 11 is installed on an opening side of the spring 10 close to the fixing rod groove 6, the side of the fixing rod 11 close to the push rod groove 9 is fixed with a push rod 12, the fixing rod 11 is a cylinder, the outer diameter of the fixing rod 11 is matched with the inner diameter of the fixing groove 8, when the box cover 2 needs to be covered, the fixing rod 11 is driven to be completely retracted into the fixing rod groove 6 through the push rod 12, the spring 10 is compressed, the box cover 2 is then covered, the first fixing frame 5 is aligned with the second fixing frame 7, the box cover 5 is prevented from being automatically connected with the fixing frame 1 through the fixing frame 2, and the fixing frame 1 is prevented from being connected with the box cover 2.

Referring to fig. 1, 2 and 5, a guide groove 16 is formed inside the box body 1 close to the weight block 15, a guide block 17 is fixed on one side of the weight block 15 corresponding to the guide groove 16, the guide groove 16 and the guide block 17 are T-shaped, and the external dimension of the guide block 17 is matched with the internal dimension of the guide groove 16, when the screw rod 18 is rotated to adjust the weight block 15, the weight block 15 is prevented from being driven by the screw rod 18 to rotate through the guide block 17 and the guide groove 16, so that the screw rod 18 can drive the weight block 15 to move left and right, when the weight block 15 moves, the weight block 15 drives the guide block 17 to move in the guide groove 16, and the movement of the weight block 15 is guided through the T-shaped guide groove 16 and the guide block 17, so that the movement of the weight block 15 is prevented from being deviated.

The working principle is as follows: this protective housing that air conditioner refrigerant instrument suit was used, place instrument suit 3 in box 1, when carrying box 1 through handle 4, because of each part weight of instrument suit 3 differs, when leading to box 1 focus skew, rotate lead screw 18, lead screw 18 drives the removal of balancing weight 15 through threaded connection, adjust the holistic focus of box 1 through balancing weight 15, make box 1 focus be located the middle part of box 1, when making to mention box 1, box 1 is steady, avoid box 1 slope, make box 1 more laborsaving when carrying, avoid box 1 to lead to the carrier to struggle hard because of focus skew and keep steady, avoid causing the damage to the carrier's wrist, and when needing to cover case lid 2, drive dead lever 11 through push rod 12 and withdraw dead lever groove 6 completely, spring 10 compresses, later cover case lid 2, make first mount 5 align with second mount 7, dead lever groove 6 also aligns with fixed slot 8, later loosen push rod 12, spring 10 promotes dead lever 11 and gets into the inside of fixed slot 8, to first mount 5 and second mount 7 fixed connection, carry out fixed connection to box 1 and case lid 2, just open the quick fixed mechanism through convenient fixed mechanism 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a protective housing that air conditioner refrigerant instrument suit was used, includes box (1), its characterized in that: the outer side of the box body (1) is rotatably connected with a box cover (2), a tool set (3) is arranged in the box body (1), wherein,

handles (4) are fixed on the outer sides of the middle grooves, close to the box body (1) and the box cover (2), the box body (1) and the box cover (2) are opened and closed through a quick fixing mechanism, and supporting legs (13) are symmetrically installed at one end, far away from the handles (4), of the box body (1);

the inside of handle (4) is kept away from in box (1) has seted up adjustment tank (14), horizontal sliding connection has balancing weight (15) in adjustment tank (14), the internal thread of balancing weight (15) is connected with lead screw (18), lead screw (18) one end is run through box (1) inside and is extended to the outside.

2. A protective case for an air conditioner refrigerant kit as claimed in claim 1, wherein: quick fixed establishment includes first mount (5), box (1) is close to handle (4) bilateral symmetry and is fixed with first mount (5), handle (4) one side is kept away from in first mount (5) has seted up fixed rod groove (6), the outside that case lid (2) correspond first mount (5) is fixed with second mount (7), fixed slot (8) have been seted up to second mount (7) corresponding fixed rod groove (6) one side, the outside intercommunication that first mount (5) are close to fixed rod groove (6) has push rod groove (9), the internally mounted in fixed rod groove (6) has spring (10), dead lever (11) are installed near the opening side in fixed rod groove (6) in spring (10), dead lever (11) are close to push rod groove (9) one side and are fixed with push rod (12).

3. A protective case for an air conditioner refrigerant kit according to claim 2, wherein: the fixing rod (11) is a cylinder, and the outer diameter of the fixing rod (11) is matched with the inner diameter of the fixing groove (8).

4. A protective case for an air conditioning refrigerant kit according to claim 1, characterized in that: a guide groove (16) is formed in the box body (1) close to the inner part of the balancing weight (15), and a guide block (17) is fixed on one side, corresponding to the guide groove (16), of the balancing weight (15).

5. A protective case for an air conditioner refrigerant kit according to claim 4, wherein: the guide groove (16) and the guide block (17) are T-shaped, and the external size of the guide block (17) is matched with the internal size of the guide groove (16).

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