CN101386168A

CN101386168A - Improved flotation tool construction

Info

Publication number: CN101386168A
Application number: CNA2007100595464A
Authority: CN
Inventors: 谢智庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-10
Filing date: 2007-09-10
Publication date: 2009-03-18

Abstract

The invention provides an improved buoyancy tool structure which comprises a body. The body comprises a first combination and a second combination, wherein, an air drain and a cladding slot are arranged inside at least one of the first combination and the second combination; the body leads the first combination and the second combination to be welded and combined with ultrasonic welding mode; a driving piece is arranged in the cladding slot; after the first combination and the second combination are welded and combined, the air drain becomes an air chamber in sealed state and is filled with proper air; the first combination forms a concave section on the external end surface of the cladding slot; the second combination forms a convex section on the external end surface of the cladding slot; and the concave section and the convex section are in paired welding for strengthening the tightness of the body molding. By adopting the structure, the body has floating effect, and the inside of the body achieve completely closed and sealed without water leakage and seepage, thereby improving the convenience of operation.

Description

Improved flotation tool construction

Technical field

The present invention relates to a kind of improved flotation tool construction.

Background technology

General instrument, its manipulation fields is object in one's power, mostly all be built in the factory building of land, the machinery of perhaps in factory building, making, and for asking firm in structure durable, instrument utilizes mostly that high-intensity metal is made, forging forms, and the then structure of the instrument stress that can bear in the operation to be produced, and the collision in using, knocks;

But, if when operation place is changed in the water by land, it is unfavorable that the instrument contravariant of metal solid construction gets, even run counter to desire, for example in the rivers and creeks, river stream, the ocean, perhaps Yu Ponds, the pool, carry out apparatus guarantee in the sluice, repair of machine, perhaps ship repairing, fault is got rid of, when work such as promptly helping out of distress, the structure cast of smart steel originally is because quality is abundant, heavy, add the pressure in the water, cause and use very difficulty of operation, perhaps sink to the depths easily and make operation interrupt, in either case, the real-time of maintenance progress or forfeiture repairing is incured loss through delay in the capital, in addition, if water infiltrates the gap of structure, then cause the member corrosion to damage easily.

Therefore, industry takes up the research and development of buoyancy instrument and makes, so M261323 number " structure-improved of tool handle " a case of the novel letters patent book number of TaiWan, China arranged, its body is to comprise a lever body, this lever body top is provided with solid part, this solid part is provided with caulking groove and is embedded a screwdriver rod, lever inside then forms an air chamber, and offer a screw that is communicated with air chamber in the lever end, this screw can allow air to flow in the air chamber, and is equipped with a blind nut air chamber is sealed, the buoyancy that instrument is formed because of the air of being deposited in the air chamber, can float in the water, so that the enforcement of every operation.

Yet, though this kind structure can make tool float on waterborne, but because of its lever body is to seal with the lock maintenance air chamber that revolves of blind nut to screw, even if but that blind nut revolves lock is tight again, water still can be by infiltrating in the small thread gaps, if hydraulic pressure is strong more then like this, and, at blind nut, screw through after the outwarding winding, screwing in repeatedly, screw thread each other is then lossy mutually, so thread gaps becomes greatly day by day, can appoint water arbitrarily to infiltrate, the sealing effect of air chamber is all gone, makes body lose floating effect fully.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcomes the above-mentioned defective that prior art exists, and a kind of improved flotation tool construction is provided, and it can make the complete driving fit sealing of flotation tool construction, and water is infiltrated.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of improved flotation tool construction comprises body; It is characterized in that, its body comprises one first combination and one second combination, this first, second combination one of at least, offer an air drain and in the inboard and coat groove, this body be in ultrasonic welding mode with first, second combination welding combination, and in coating groove, an actuator is set, when first, second combination welding in conjunction with after, make this air drain become the air chamber of a closed, this air chamber fills an amount of air; By said structure, make body possess floating effect, and body interior reach complete driving fit sealing, can not leak, seep water, promote the convenience of operation.

Aforesaid improved flotation tool construction, wherein first combination forms a recessed section of closing on the outside end face that coats groove, described second combination then forms a protruding section of connecing on the outside end face that coats groove, this recessed section of closing and the involutory welding of the protruding section of connecing are in order to strengthen this body formed compactness.

Aforesaid improved flotation tool construction, wherein first, second combination is respectively at forming a welding edge on the end face of both sides, with the contact-making surface of this welding edge as the ultrasonic welding.

Aforesaid improved flotation tool construction, wherein the coating groove of first, second combination and air drain be not for being communicated with mutually, in order to prevent the body interior infiltration.

Aforesaid improved flotation tool construction wherein then becomes a grip part after first combination and the second combination welding moulding, and operation is held for being full of in this grip part.

Aforesaid improved flotation tool construction, wherein body respectively is provided with one in two ends and coats groove.

Aforesaid improved flotation tool construction, wherein actuator is to do antirust processing with the stainless steel formation or with the surface.

Aforesaid improved flotation tool construction, wherein actuator is inserted the part that coats groove and is formed a joint portion, and this joint portion is provided with at least one piece, groove, projection, boring, interior oblique groove, bolt, screw tightening or C type of tiltedly supporting and buckles.

Because main body structure inside, this air drain with coat groove and be not communicated with mutually, so after this is body formed, present solid completely shape outside this air chamber, and this inside and outside nothing left stays any slit, so the interior air of air chamber can not leak, body normally floated in the water.

In addition,, make it be combined into integral body with the welding mode again,,, the problem that body interior suffers the water infiltration can not take place yet even if at the stronger local work of hydraulic pressure so that the body construction moulding gets is very tight because body is to utilize the protruding section of connecing to be incorporated in the recessed section of closing.

The invention has the beneficial effects as follows that it can make the complete driving fit sealing of flotation tool construction, and water is infiltrated.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the perspective exploded view before the improved flotation tool construction moulding of the present invention.

Fig. 2 is the volume rendering schematic diagram after the moulding of the present invention.

Fig. 3 A is the vertical section schematic diagram of AB line segment shown in Figure 2.

Fig. 3 B is the schematic cross section of CD line segment shown in Figure 2.

Fig. 4-1 is to Fig. 4-the 8th, and the difference of joint portion of the present invention is implemented the aspect schematic diagram.

Fig. 5 is the volume rendering schematic diagram of second embodiment of the invention.

Fig. 6 A is the vertical section schematic diagram of EF line segment shown in Figure 5.

Fig. 6 B is the schematic cross section of GH line segment shown in Figure 5.

Fig. 7 A is the volume rendering schematic diagram of third embodiment of the invention.

Fig. 7 B is the vertical section schematic diagram of the 3rd embodiment.

Fig. 8 is the vertical section schematic diagram of fourth embodiment of the invention.

Fig. 9 is the vertical section schematic diagram of fifth embodiment of the invention.

Figure 10 A is the volume rendering schematic diagram of sixth embodiment of the invention.

Figure 10 B is the vertical section schematic diagram of sixth embodiment of the invention.

Figure 11 is the view of the present invention in water float.

The number in the figure explanation:

Body 1 joint portion 32

First combination 10 tiltedly supports piece 320

Second combination, 20 grooves 321

Welding edge

11,21 projections 322

Air drain

12,22 borings 323

Coat oblique groove 324 in the

groove

13,14,23,24

The recessed section of closing 15,16 bolts 325

The protruding section of connecing 25,26 screw tightenings 326

Actuator 30,31 C types buckle 327

Grip part 40 air chambers 50

The specific embodiment

The present invention is relevant a kind of improved flotation tool construction, please refer to Figure 1 and Figure 2, it drives spanner with plum is example, be the first embodiment of the present invention, its body 1 comprises that one has one first combination 10 and one second combination 20 of suitable thickness, this is first years old,

second combination

10,20 respectively form a welding edge 11 on the end face on inboard both sides, 21, and this is first years old, second combination 10, the 20th, with symmetric form, wall is offered an air drain 12 with appropriate depth to the inside respectively, 22, this air drain 12, two ends are then respectively offered one and are coated groove 13 about in the of 22,14,23,24, this

air drain

12,22 with up and down

coating groove

13,14,23,24 become mutual disconnected aspect, in addition, the air drain 12 of this first combination 10 and coating groove 13 up and down, 14 end face forms a recessed section of closing 15,16, the air drain of this second combination 20 22 with coat groove 23 up and down, 24 end face then forms a protruding section of connecing 25,26;

This is first years old, second combination 10, the 20th, be fused into one each other in ultrasonic welding mode, before weld job, be in the recessed section of closing 15,16, the protruding section of connecing 25,26 and welding edge 11 each other, settle Supersonic waveguide energy line on 21, (the further technology about the ultrasonic welding is the application that belongs to prior art to promote heat conduction welding effect, it is not the theme that desire of the present invention is inquired into, so do not repeat them here), by heat that ultrasonic vibrations produced with first,

second combination

10,20

welding edge

11,21, the recessed section of

closing

15,16, the protruding section of connecing 25,26 and other connecting part each other fusion engage, this

coats groove

13,14,23, in the welding forming process, establish into an actuator 30 for 24,31, this

actuator

30,31 can be stainless steel, or the surface done antirust processing, and in the present embodiment, this

actuator

30,31 is opening pulling head and plum blossom pulling head aspect, again, this is first years old,

second combination

10,20 is a grip part 40 at the welding aftershaping, and the air drain 12 of this body 1 inside, 22, the then involutory air chamber 50 that is shaped to, this air chamber 50 fills an amount of air is arranged, and allows body 1 have the buoyancy that may float in the water;

Please refer to shown in Fig. 3 A, it is the cutaway view of the AB line segment of Fig. 2, as shown in the figure, this

air drain

12,22 is not communicated with mutually with

coating groove

13,14,23,24, so after body 1 moulding, present solid completely shape outside this air chamber 50, and any slit is stayed in body 1 inside and outside nothing left, so the air in the air chamber 50 can not leak, and can make body 1 normally float in the water;

Refer again to shown in Fig. 3 B, it is the cutaway view of CD line segment shown in Figure 2, because of body 1 is to utilize the protruding section of connecing 25,26 to be incorporated in the recessed section of

closing

15,16, make it be combined into integral body by the welding mode again, so body 1 shaping structures gets very tight, even if at the stronger local work of hydraulic pressure, the body 1 inner problem that infiltrated by water can not take place yet;

Moreover, the present invention utilizes the ultrasonic welding, and cooperate the intimate engagement of recessed section of

closing

15,16 and the protruding section of connecing 25,26, make body 1 tight moulding, do not stay the slit, the air in the air chamber 50 can not be leaked or round water infiltration, keep the buoyancy that body 1 is possessed, allow and hold the present invention when underwater work, water no longer takes place infiltrate the situation that causes instrument to sink by the place, slit.

This

actuator

30,31

insert coating groove

13,14,23,24 part, be to form a joint portion 32, please refer to Fig. 4-1 to shown in Fig. 4-8, it is this joint portion 32 various aspect embodiment, this joint portion 32 can be provided with one and tiltedly support piece 320 as Fig. 4-1, or as Fig. 4-2, respectively dig for both sides and to establish a groove 321, or, respectively form a projection 322 in both sides, or as Fig. 4-4 as Fig. 4-3, offer a boring 323 in the joint portion, or, offer an indent skewed slot 324, or as Fig. 4-6 in a side as Fig. 4-5, one bolt 325 is set in the joint portion, or, joint portion and screw tightening 326 locks are established, or as Fig. 4-8 as Fig. 4-7, the C type that is provided with buckles 327, and above-mentioned enforcement aspect all helps strengthening the compactness of actuator combination.

Please refer to Fig. 5 to Fig. 6 B again, it is a second embodiment of the invention, and wherein structure is identical with first embodiment, does not repeat them here (following other embodiment is also together), and this section only is illustrated with regard to different place:

The actuator 30 of present embodiment can be a D driving end, for the workpiece that supplies to pull machinery when underwater work;

Fig. 7 A to Figure 10 B is the present invention the the 3rd, the 4th, the 5th and the 6th embodiment, the aspect of this actuator 30, according to order be respectively Flexible spanner at hand, tup, the collar and screwdriver head, by different actuators 30 aspects, so body 1 just can be shaped to instruments such as various spanner, iron hammer, sleeve and bottle opener, all can float on as shown in figure 11 in the water, to satisfy the various situation needs of underwater work.

Claims

1. an improved flotation tool construction comprises body; It is characterized in that, its body comprises one first combination and one second combination, this first, second combination one of at least, offer an air drain and in the inboard and coat groove, this body be in ultrasonic welding mode with first, second combination welding combination, and in coating groove, an actuator is set, when first, second combination welding in conjunction with after, make this air drain become the air chamber of a closed, this air chamber fills an amount of air.

2. improved flotation tool construction according to claim 1, it is characterized in that described first combination forms a recessed section of closing on the outside end face that coats groove, described second combination then forms a protruding section of connecing on the outside end face that coats groove, this recessed section of closing and the involutory welding of the protruding section of connecing are in order to strengthen this body formed compactness.

3. improved flotation tool construction according to claim 1 is characterized in that described first, second combination is respectively at forming a welding edge on the end face of both sides, with the contact-making surface of this welding edge as the ultrasonic welding.

4. according to each described improved flotation tool construction in the claim 1 to 3, the coating groove that it is characterized in that described first, second combination and air drain be not for being communicated with mutually, to prevent the body interior infiltration.

5. according to each described improved flotation tool construction in the claim 1 to 3, it is characterized in that then becoming a grip part after described first combination and the second combination welding moulding, operation is held for being full of in this grip part.

6. according to each described improved flotation tool construction in the claim 1 to 3, it is characterized in that described body respectively is provided with one in two ends and coats groove.

7. according to each described improved flotation tool construction in the claim 1 to 3, it is characterized in that described actuator is to do antirust processing with the stainless steel formation or with the surface.

8. according to each described improved flotation tool construction in the claim 1 to 3, it is characterized in that described actuator inserts the part that coats groove and form a joint portion, this joint portion is provided with at least one piece, groove, projection, boring, interior oblique groove, bolt, screw tightening or C type of tiltedly supporting and buckles.