CN207139715U - A kind of anticreep grip handle mechanism - Google Patents

Abstract

The utility model discloses a kind of anticreep grip handle mechanism, solving used in everyday has pipe structure handle, base handle and set easily loosen the problem of departing between, including the base handle being connected with instrument, it is characterized in that described base handle is tubular structure, the other end end of base handle is symmetrically distributed with inwardly projecting deep gouge along central axis, and deep gouge is provided with the heavy hole of the circle inwardly sunk towards one end of tool direction；The tubular casing handle that endoporus and base handle crest clearance coordinate mutually is equipped with base pommel portion, end is arranged with circular convex pier that is inwardly projecting and coordinating with circular heavy hole by described set along center line；End is arranged with inwardly projecting and corresponding with deep gouge interference limit rib along center line by set, is provided with interference limit rib with covering the pawl being structure as a whole.Integral structure form, easy processing easy-formation, the connector structural strength after modification is good, and service life is strong.

Description

A kind of anticreep grip handle mechanism

Technical field

Daily necessities technology is the utility model is related to, particularly a kind of mop, besom etc. of being used for is using made of hollow pipe The anticreep grip handle mechanism for shank of shaking hands.

Background technology

Handle is the handshake part that common tool is essential in people's daily life, and handle arrangement five of the prior art is spent Eight, configurations, differ from one another.If patent announcement number is CN102551617B, a kind of stretching for cleaning equipment of proposition Draw back one's hand handle, including Handleset, for pulling moveable cleaning equipment；Closing piece component, it is arranged in the casing of cleaning equipment In, closing piece component is used to pin or release handle component enables Handleset to move up and down；And button, itself and closing piece component Connection, button can make closing piece component release handle component by single depression, and closing piece component can be moved to Handleset Automatic locking Handleset during specified location.A kind of taper knob that and for example patent announcement number designs for CN102398652B, has Main body, the handle for the handle that set main body covering is operated to front-wheel are covered, taper knob has engaging portion, and the engaging portion will cover main body Outboard end it is locking on handle, this structure designs to prevent the outboard end for covering main part sagging.For another example patent A kind of cleaning handle that notification number is related to for CN101874710B, including hollow handle box body, the closing of hollow handle box body one end, Blind end is formed with the installation portion being connected with cooker or cookware handle, and the other end is provided with capping, and capping is provided with capping hole, capping On be connected with brush head device, brush head device includes the matrix with fluid hole, and matrix one end is provided with brush, and the other end is capping Connecting portion.This structure movable combining saves kitchen tools space, itself can carry cleaning fluid on panhandle.It is numerous at these In handle product, particularly hollow pipe docking assist handle, such as Handlebar of bicycle, family expenses mop, besom, substantially Completed by the interference fit between pipe-pipe, or appropriate plus part auxiliary stop or gluing etc., these structures use in instrument When, it is difficult to keep interference fit state for a long time and loosen between two pipes of cooperation because of shank stress reason, use is very inconvenient, Also the potential safety hazard caused by two pipes are disengaged to user.

The content of the invention

The purpose of this utility model be in order to solve it is used in everyday there is pipe structure handle, base handle and set between easily The problem of loosening, separating, there is provided a kind of simple in construction, one-shot forming, the anticreep grip handle mechanism without another establishing part.

Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of anticreep grip Handle mechanism, including the base handle being connected with instrument, it is characterized in that described base handle is tubular structure, the other end end edge of base handle Central axis is symmetrically distributed with inwardly projecting deep gouge, and deep gouge is provided with the heavy hole of the circle inwardly sunk towards one end of tool direction； The tubular casing handle that endoporus and base handle crest clearance coordinate mutually is equipped with base pommel portion, described set is symmetrical along center line end Provided with circular convex pier that is inwardly projecting and coordinating with circular heavy hole；Set end along center line be arranged with it is inwardly projecting and with The corresponding interference limit rib of deep gouge, it is provided with covering the pawl being structure as a whole in interference limit rib.

Because hollow pipe has higher structural strength and relatively low weight and the deep love by designers, but ordinary circumstance Under, due to hollow pipe because wall thickness is relatively thin, for end construction than sharp, it is more complicated to be directly processed into overall safety Product Process, So all carrying out installing additional set under conventional situation mostly form, i.e., carry out sheath protection in body end.In existing product, nothing By being pure rubber sheath or body sheath, positioning anticreep owes design.The technical program is by following several respects to phase Carry out protecting de- processing between the body to connect：First, with the cooperation of circular heavy hole and circular convex pier, with stamping forming circle Spherical surface body mutually to restrict object, when the inserting of two bodys in place when, the heavy hole of circle and circular convex pier are voluntarily in place.But this needs Round sphere body its height that the magnitude of interference could insert can not be too big, otherwise bring difficulty to assembling, or bring knot to two bodys Damage on structure.Second, the present apparatus devises deep gouge on a body, interference limit rib is designed on another body, and deep gouge Circular sink is arranged on interference limit rib to cheat, on the same straight line of circular convex pier, can not only be used for guiding during circular convex pier inserting Body, to improve the height magnitude of interference of round sphere, and pawl arrangement is carried out in interference limit rib, set handle is attached to behind position completely By retaining.Disappear simultaneously and taken axial direction, the radial direction free degree, thoroughly avoid rotating between two bodys, axial play phenomena such as.

Preferably, deep gouge and circular the distance between hole≤5mm that sinks on described base handle.Circular convex pier is reduced to cross The distance in big magnitude of interference region, makes assembling become lighter.

Preferably, the deep-slotted chip breaker that described interference limit rib extends internally body for set, described pawl has some The monodentate of individual parallel arrangement is formed, and each monodentate is arranged along interference limit rib cambered surface.

Preferably, the pawl in described interference limit rib has to set the inclined tooth angle of afterbody.

Preferably, the retaining line coordinated with the pawl in interference limit rib is provided with described deep gouge.

Preferably, surface is provided with rubber sheath by described set.

Preferably, tail end is provided with hanging hole by described set.

The beneficial effects of the utility model are：The heavy hole of circle and the design of convex pier, using stamping forming round sphere body as Mutually restrict object, when base handle and set the inserting of two bodys in place when, the heavy hole of circle and circular convex pier voluntarily in place, to axial direction, The radial direction free degree is tentatively limited；Deep gouge is designed on base handle body, in set design interference limit rib on body, and makes to sink Groove, interference limit rib and circular heavy hole, circular convex pier are on same straight line, can not only be used for guiding during circular convex pier inserting Body, so as to improve the magnitude of interference of circular convex pier, the arrangement of pawl in interference limit rib has been carried out again, set handle is attached to behind position completely By retaining, while disappear and taken axial direction, the radial direction free degree, thoroughly avoid rotating between two bodys, axial play phenomena such as.Integration Structure type, easy processing easy-formation, the connector structural strength after modification is good, and service life is strong.

Brief description of the drawings

Fig. 1 is a kind of base handle structure schematic diagram of the present utility model.

Fig. 2 is a kind of set of the utility model structural representation.

Fig. 3 is a kind of set of the present utility model end structure illustration.

Fig. 4 is Fig. 3 right view.

In figure：1. base handle, 11. deep gouges, 12. circular heavy holes, 2. sets of handles, 21. interference limit ribs, 22. is circular convex Pier, 23. hanging holes.

Embodiment

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.

A kind of anticreep grip handle mechanism of the present embodiment, include the base handle 1 of tubular structure, one end and the mop work of base handle 1 Tool connection, the other end end of base handle 1 is provided with inwardly projecting deep gouge 11 along central axis is symmetrical, as shown in figure 1, in deep gouge 11 towards mop tool direction one end 3mm intervals, provided with the heavy hole 12 of the circle inwardly sunk.Mutually it is equipped with the end of base handle 1 The tubular casing that endoporus and base handle crest clearance coordinate 2, cover 2 ends along center line be arranged with it is inwardly projecting and with circle The circular convex pier 22 that heavy hole 12 coordinates, as shown in Fig. 2 set is symmetrically additionally provided with 2 ends along center line inwardly projecting and and deep gouge Corresponding interference limit rib 21, it is provided with covering the pawl being structure as a whole 2, as shown in Figure 3, Figure 4 in interference limit rib 21.

Further, interference limit rib 21 is set deep-slotted chip breaker that 2 bodys are extended internally, i.e., in set once property on 2 bodys Stamp out deep-slotted chip breaker and pawl, the monodentate that pawl there are 7 parallel arrangements is formed, cambered surface cloth of each monodentate along interference limit rib 21 Put, i.e., all monodentate length are to being arcuate structure.Pawl in interference limit rib 21 has to set the inclined tooth of 2 afterbodys Angle.

Deep gouge 11 on base handle 1 has two kinds of embodiments, one is smooth surface；The second is the hair side with retaining line, i.e. deep gouge The retaining line coordinated with the pawl in interference limit rib 21 is provided with 11.

In addition, 2 surfaces are provided with rubber sheath by set.2 tail ends are provided with hanging hole 23 by set.

During assembling, grip slowly inserts circular convex pier 22 at two on 2 along the deep gouge 11 on base handle 1, to circular convex pier 22, which enter circular heavy hole 12, stops, and now, the pawl being full of in limit rib 21 forms backing stop structure with the bottom surface of deep gouge 11, so as to thoroughly hinder Stop set 2 from deep gouge 11 to depart from.

Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality Structure after the simple transformation of type etc. belongs to the scope of protection of the utility model.

Claims (7)

1. a kind of anticreep grip handle mechanism, including the base handle being connected with instrument（1）, it is characterized in that described base handle is hollow pipe knot Structure, the other end end of base handle are symmetrically distributed with inwardly projecting deep gouge along central axis（11）, deep gouge towards tool direction one End is provided with the heavy hole of the circle inwardly sunk（12）；The tubular casing that endoporus and base handle crest clearance coordinate mutually is equipped with base pommel portion （2）, end is arranged with circular convex pier that is inwardly projecting and coordinating with circular heavy hole by described set along center line（22）； End is arranged with inwardly projecting and corresponding with deep gouge interference limit rib along center line by set（21）, in interference limit rib Provided with covering the pawl being structure as a whole.

A kind of 2. anticreep grip handle mechanism according to claim 1, it is characterized in that described base handle（1）On deep gouge（11） With the heavy hole of circle（12）The distance between≤5mm.

A kind of 3. anticreep grip handle mechanism according to claim 1, it is characterized in that described interference limit rib（21）For set （2）The deep-slotted chip breaker that body extends internally, described pawl have several monodentates being arranged in parallel to form, and each monodentate is along interference Limit rib cambered surface is arranged.

A kind of 4. anticreep grip handle mechanism according to claim 1 or 3, it is characterized in that described interference limit rib（21）In Pawl have to set handle（2）The inclined tooth angle of afterbody.

A kind of 5. anticreep grip handle mechanism according to claim 1 or 2 or 3, it is characterised in that described deep gouge（11）In Provided with interference limit rib（21）In pawl coordinate retaining line.

A kind of 6. anticreep grip handle mechanism according to claim 1 or 2 or 3, it is characterised in that set handle（2）Surface is provided with rubber Plastic boot.

A kind of 7. anticreep grip handle mechanism according to claim 1 or 2 or 3, it is characterized in that described set handle（2）Tail end is set There is hanging hole（23）.