CN2642856Y - The spiral combination structure of the foot column and the pallet of the sink - Google Patents

Abstract

A spiral combination structure of a foot column and a pallet of a water tank comprises a foot column, a sleeve and a pallet, wherein the sleeve is provided with an external thread, the outer diameter of the external thread increases obliquely from the opening at the head end of the sleeve to the opening at the tail end, the sleeve is formed by a ring plate, a positioning column is provided on the inner side of the ring plate, the positioning column is passed through the opening of the foot column, and a thread is provided on the outer side of the ring plate to form the external thread of the sleeve; and the pallet is provided with a screw hole, the foot column is passed through the screw hole, and the external thread of the sleeve is screwed into the screw hole; the screwing assembly of the sleeve is simple and increases the locking area, so that the assembly of the foot column and the pallet is more stable.

Description

The spiral combination structure of the foot column and the pallet of the sink

technical field

The invention relates to a spiral combination structure of a foot column and a pallet of a water tank, in particular to a spiral combination structure which is easy to assemble and strengthens the combination of a foot column and a pallet.

Background technique

With the popularity of DIY, the design of the sink has developed a modular structure. Whether it is indoor or outdoor, home or industry needs, it can be easily disassembled and arranged flexibly, so it is widely accepted by the public.

The known combined structure of the foot column and the pallet of the sink, please refer to Fig. 1 and Fig. 2, including the foot column 1, the joint piece 2, the bolt 3 and the pallet 4, wherein the foot column 1 is provided with a through hole 10, The engaging piece 2 is provided with an opening 20, the joint 40 at the corner of the pallet 4 is provided with a screw hole 41, the stud 3 passes through the opening 20 of the engaging piece 2 and the through hole 10 of the foot post 1, and Screwed into the screw hole 41 of the pallet 4, the foot column 1 is fixed on the junction 40 at the corner of the pallet 4, and the tank body 5 of the water tank is provided with a groove (not shown) for inserting and fixing the foot column 1 end.

The above-mentioned combined structure of the foot column and the pallet of the known water tank needs tools to screw the bolts to fix each component. The assembly process is cumbersome, and the bolts are only connected in series, which is easy to loosen due to the use and shaking of the water tank and lacks stability. sex.

Therefore, it can be seen from the above that the above-mentioned combined structure of the foot column and the pallet of the known water tank obviously has inconvenience and disadvantages to be improved in actual use.

Utility model content

The main purpose of the utility model is to provide a helical combination structure of the foot column and the pallet of the water tank, which makes the assembly of the foot column and the pallet easy and more stable.

In order to achieve the above purpose, the utility model mainly provides a spiral combination structure of a pedestal and a pallet of a water tank, including a pedestal, a sleeve and a pallet, wherein the surface of the pedestal is provided with openings; the sleeve is provided with There are external threads, and the outer diameter of the external threads increases gradually from the opening at the head end of the sleeve to the opening at the tail end. The opening of the foot column is provided, and the outer side of the collar piece is provided with screw teeth to form the outer screw teeth of the sleeve; The screw fits in the screw hole.

The positioning column of the collar piece of the sleeve passes through the foot column, and the outer thread of the sleeve is screwed into the screw hole of the pallet, which is easy to assemble and increases the locking area between the sleeve and the pallet, and the foot column and the pallet The assembly of pallets is more stable.

Description of drawings

Fig. 1 is a three-dimensional assembled view of a known water tank.

Fig. 2 is a partial sectional side view of the pedestal and the pallet of the known water tank.

Fig. 3 is a partial three-dimensional exploded view of the utility model assembled in the tank body of the water tank.

Fig. 3A is a partial three-dimensional exploded view of the present invention.

Fig. 4 is a three-dimensional assembly diagram of the utility model assembled in the tank body of the water tank.

Fig. 5 is a partial sectional side view of the utility model.

Fig. 6 is a partial cross-sectional side view of another embodiment of the present invention.

Foot column: 1 Through hole: 10

Engaging pieces: 2 Opening holes: 20

Bolts: 3

Pallet: 4 Joints: 40 Screw holes: 41

Tank: 5

Pillars: 6 Holes: 60

Sockets: 7

External thread: 70 Head end opening: 71

  Tail end opening: 72   The first set of rings: 73

  Positioning column: 731   Recess: 732

  Screw teeth: 733   Second ring piece: 74

  Positioning column: 741   Convex part: 742

  Thread: 743   Outer block: 75

Pallet: 8 Screw holes: 80 Screw seats: 81

Tank: 9

Detailed ways

For further elaborating the technical means and effects that the utility model adopts to achieve the predetermined purpose, please refer to the following detailed description and accompanying drawings of the utility model, and believe that the purpose, characteristics and characteristics of the utility model can be obtained from this And for specific understanding, however, the accompanying drawings are only for reference and illustration, and are not intended to limit the present utility model.

Please refer to Fig. 3 to Fig. 5, the utility model is a helical combined structure of the foot column and the pallet of the sink, including the foot column 6, the sleeve 7 and the pallet 8, wherein:

The foot column 6 is provided with an opening 60 on its column surface.

Sleeve 7, which is provided with external thread 70, the outer diameter of this external thread 70 is gradually increased from the opening 71 at the head end of the sleeve 7 to the opening 72 at the tail end. The collar piece of the sleeve 7 of the example includes a first collar piece 73 and a second collar piece 74, and the inner sides of the first collar piece 73 and the second collar piece 74 are provided with positioning posts 731, 741, and the positioning posts 731, 741 are set to be located in the opening 60 of the foot column 6, the positioning column 731 of the first collar piece 73 is provided with a concave portion 732, and the positioning column 741 of the second collar piece 74 is provided with a convex portion 742 inserted in the The concave portion 732 , the outer sides of the first collar piece 73 and the second collar piece 74 are provided with screw teeth 733 , 743 to form the outer screw teeth 70 of the sleeve 7 .

The pallet 8 is provided with a screw hole 80 through which the leg 6 passes through the screw hole 80 , and the outer thread 70 of the sleeve 7 is screwed into the screw hole 80 . The pallet 8 of this embodiment includes a screw seat 81 , the screw seat 81 has the screw hole 80 of the pallet 8 , and the pallet 8 is molded to fix the screw seat 81 at the corner of the pallet 8 . In addition, the above-mentioned screw holes 80 can be directly provided at the corners of the pallet 8 .

The water tank includes a tank body 9, four legs 6, four sleeves 7 and a pallet 8, and the positioning posts 731, 741 of the first collar piece 73 and the second collar piece 74 pass through the opening of the feet column 6. The hole 60 fits with the concave portion 732 and the convex portion 742, and the foot column 6 is then passed through the screw hole 80 of the pallet 8, and the sleeve 7 is screwed from the head end opening 71 to the tail end opening 72 of the sleeve 7. The outer thread 70 is in the screw hole 80 of the pallet 8, so that the helical combination structure of the foot column 6 and the pallet 8 of the assembled water tank can be easily and quickly completed by hand, and the tank body 9 is provided with a groove (not shown) One end of the foot column 6 is inserted and fixed. Since the locking area of the sleeve 7 and the pallet 8 is large, and they are screwed and embedded with each other, the assembly of the foot column 6 and the pallet 8 is stable enough to support the tank body 9 and the tank. The utensils in the body 9 or the weight of water storage.

Please refer to Fig. 6, the edge of the opening 72 at the tail end of the sleeve 7 is further provided with an outer stopper 75, and the outer stopper 75 abuts against the pallet 8, so that the completion of the screwing action of the sleeve 7 is easy to confirm, ensuring The sleeve 7 is firmly locked to the screw hole 80 of the pallet 8 .

Creation features and advantages

Therefore, through the helical combination structure of the pedestal and the pallet of the water tank of the present utility model, it has the following characteristics:

(1) The sleeve is positioned on the foot column, and the outer thread of the sleeve is screwed into the screw hole of the pallet. The outer diameter of the outer thread is gradually increased from the opening of the head end of the sleeve to the opening of the tail end, increasing the sleeve and the pallet The locking area is large, and the screw fit makes the combination of the foot column and the pallet more stable.

(2) The sleeve is composed of a collar piece. The positioning column on the inner side of the collar piece is pierced through the foot column, and the foot column and pallet are assembled by screwing. It can be assembled easily and quickly without tools.

Claims (5)

1, the spiral combining structure of a kind of socle of tank and pallet is characterized in that, this structure comprises:

Socle, its cylinder is provided with perforate;

Sleeve, it is provided with external screw teeth, and outer this collet head end opening without leave of this external screw teeth caudad opening tilts to increase progressively, sleeve is established by collar loop and is formed, this cover ring plate inboard is provided with reference column, and this reference column is arranged in the perforate of this socle, and the cover ring plate outside is provided with the external screw teeth that thread forms sleeve; And

Pallet, it is provided with screw, and this socle is arranged in this screw, and the external screw teeth of this sleeve is screwed together in this screw.

2, the spiral combining structure of the socle of tank as claimed in claim 1 and pallet, it is characterized in that, the cover ring plate of this sleeve comprises the first cover ring plate and the second cover ring plate, and the reference column of this first cover ring plate is provided with recess, and the reference column of this second cover ring plate is provided with protuberance and is inserted in this recess.

3, the spiral combining structure of the socle of tank as claimed in claim 1 and pallet is characterized in that, this sleeve tail end edge of opening further is provided with outer link stopper, and this outer link stopper is resisted against this pallet.

4, the spiral combining structure of the socle of tank as claimed in claim 1 and pallet is characterized in that, this pallet includes the spiral shell seat, and this spiral shell seat has the screw of above-mentioned pallet, and the pallet moulding is fixed this spiral shell seat in the pallet corner.

5, the spiral combining structure of the socle of tank as claimed in claim 1 and pallet is characterized in that, above-mentioned screw is directly offered in this pallet corner.

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