CN200961347Y

CN200961347Y - Trowel handle

Info

Publication number: CN200961347Y
Application number: CN 200620108899
Authority: CN
Inventors: 杜叙桃
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-25
Filing date: 2006-10-25
Publication date: 2007-10-17
Anticipated expiration: 2016-10-25

Abstract

The utility model discloses a trowel, comprising a handle, wherein a patter is arranged at the end portion of the handle of the trowel. The utility model is characterized in that the handle has a bridge type integral structure, the joint pin of the two ends of the handle is an enclosed barrel, the upper surface of the handle is provided with an opening, an enclosing cover plate is arranged at the handle corresponding to the opening, the enclosing cover plate is fixed at the opening, and an enclosing hollow integral is formed. The utility model solves the problem of the prior art that the lower end of the handle of the plastic handle trowel is not enclosed and the cement can easily flow into the handle, the expansion and contraction of the cement can easily lead to the cracking of the lower end of the handle of the trowel, and the trowel has complex assembling and high molding manufacturing cost. The utility model provides with a novel trowel which has an enclosed lower end, non-cracking and simple assembling.

Description

The trowel handle

Technical field:

The utility model relates to a kind of instrument for building, relates in particular to a kind of improvement to the wood float structure.

Technical background:

In China's civil engineering, in the decoration process to metope and ground, people use the wood float manual operations usually at present, but the handle of traditional wood float and patter all are to be formed by the wood manufacturing, by iron nail or screw handle are fixed on the patter then.This wood float it hold uncomfortablely, and in use, patter weares and teares easily, and iron nail will be exposed, and can cause slide mark to ground or metope in the construction.Also have trowel to adopt plastic monoblock injection molded, this trowel is held comfortable, but it is too crisp, is subject to the influence of environment temperature, the fracture easily of collision back.Also the someone adopts plastics trowel handle in addition, with seccotine handle is fixed on the wooden patter, the Chinese patent publication number is CN2601287Y, and name is called a kind of novel plastic wood trowel, a kind of novel trowel is disclosed, this trowel is by matrix plastic handgrip, plank, seccotine, parts such as semi arch sheet are formed, coat seccotine and plank is bonding on matrix plastic handgrip base plate, the semi arch sheet is bonded in matrix plastic handgrip both sides, what make the matrix plastic handgrip holds place's ovalisation.This trowel handle, at its lower end is not sealed, and cement is bonded at the handle, at its lower end place easily in the use, and expanding with heat and contract with cold of cement causes the handle fracture easily, and the trowel of this structure assembling more complicated, and it is higher to make the moulding cost with mould.

Summary of the invention:

The utility model exposes iron nail causes slide mark easily in construction problem after mainly having solved the wood float patter wearing and tearing that exist in the prior art, and a kind of novel trowel that adopts plastic handle to link to each other and form with wooden patter is provided.

It is easily influenced by ambient temperature with the plastic injection-moulded trowel that forms that the utility model has mainly solved the integral body that exists in the prior art, and the problem that ruptures easily in the use provides a kind of novel trowel that adopts plastic handle to link to each other and form with wooden patter.

The utility model has mainly solved the handle, at its lower end of the plastic handle wood float that exists in the prior art and has not sealed, easy water inlet mud, expanding with heat and contract with cold of cement causes the trowel handle, at its lower end to break easily, and this trowel assembling is complicated, mould is made the high problem of moulding cost, a kind of lower end closed is provided, has been difficult for breaking, assembled simple novel trowel.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of trowel, comprise handle, end at the trowel handle is equipped with patter, described handle is a bridge shape overall structure, handle two ends joint pin is a sealing cylinder, and the upper surface of handle is provided with opening, which is provided with and the corresponding cover plate of opening, cover plate is fixed on the opening, forms the integral body of a sealing hollow.Distance is 7cm-9cm between this handle two ends joint pin.

As a kind of preferred version of such scheme, be provided with the perpendicular reinforcing rib of agent structure of several and bridge shape in the described handle grip place inner chamber; And be provided with a circular barrier sheet in the joint pin bottom.Described reinforcing rib is generally two, be arranged on handle and hold the place, has increased the intensity that handle is held the place, does not make it yielding or break.

As a kind of preferred version of such scheme, the area of described barrier sheet is greater than handle two ends cylinder cross sectional area.Form a card body shape in handle end,, can adopt on the card body and water one deck seccotine or other bonding fillers again, make handle be placed in the patter, more firmly be difficult for dropping being with the patter assembling.

As a kind of preferred version of such scheme, on described plank, be provided with and the corresponding circular hole of barrier sheet size, the handle two ends are embedded in respectively in the circular hole, by seccotine handle are fixed on the plank.

As a kind of preferred version of such scheme, respectively be provided with a dop at capping plate two ends, this dop is connected capping plate inboard, is one stepped.It is one arc that this capping plate is, when being installed on it on handle, the dop overhead at its two ends is in handle openings place inwall, and the capping plate has a tension force to both sides, make the capping plate firm be embedded in handle upper end open place, coat seccotine at capping plate and opening joint again, capping plate and handle are become one.

As a kind of preferred version of such scheme, described handle upper surface is an arc, and its lower end is the reverse arc of a side, forms one and holds body.This setting makes the user hold more comfortablely, and the easier application of force.

As a kind of preferred version of such scheme, described handle can be plastic handgrip, rubber stem or metal handle.

As a kind of preferred version of such scheme, described patter also can be plastic plate, PVC plate, veneer, rubber tile or metal sheet.

As a kind of preferred version of such scheme, the diameter of described barrier sheet is 30mm-60mm.

The utility model possess hold comfortable, advantage such as assembling is simple, and it is low to make the moulding cost with mould, rational in infrastructure.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a kind of stereochemical structure explosive view of the present utility model.

Fig. 2 is a kind of schematic diagram of the utility model handle.

Fig. 3 is a kind of upward view of the utility model handle.

Fig. 4 is a kind of vertical view of the utility model handle.

Fig. 5 is a kind of lateral view of the utility model handle.

Fig. 6 is a kind of structural representation of the utility model handle part.

The specific embodiment:

According to shown in Figure 1, the utility model is made up of handle, capping and patter.

As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, described handle 1 is a bridge shape overall structure, it can be plastic handgrip, rubber stem or metal handle, handle 1 upper surface is provided with opening, handle 1 two ends are the joint pin 5 of a upper end open, the joint pin lower end is provided with a barrier sheet 6, and this barrier sheet is a toroidal, and its area is greater than the area of joint pin 5 cross sections.The curved shape of handle upper surface, the relative upper surface of its soffit is an opposite arc shape, form one broad in the middle, narrowing toward each end hold body 4, in holding body 4 chambeies, handle 1 is provided with two reinforcing ribs 3, this reinforcing rib 3 is respectively perpendicular to agent structure, and the corresponding body 4 interior both sides of being in one's hands that are provided with are connecting and holding body 4 two sides.

According to shown in Figure 1, one capping plate 2, its shape and handle 1 upper surface open shape think if, shown in the partial structurtes schematic diagram of capping plate among Fig. 6, be respectively equipped with a dop 8 in capping plate 2 two ends, this dop 8 is located at capping 2 inner surface, and a part is exposed at outside the termination, and the length of described capping plate 2 terminations is greater than the length of dop termination.Capping plate 2 is buckled on the handle 1, coats seccotine in its joint portion again, with capping plate 2 and handle 1 integrator.

According to shown in Figure 1, a patter 7, this patter 7 can be plastic plate, PVC plate, veneer, rubber tile or metal sheet.Be provided with two circular holes 9 on patter 7, its size is slightly larger than barrier sheet 6 sizes, and barrier sheet 6 just in time is embedded in the circular hole 9; Coat seccotine in described barrier sheet 6 bottoms, the handle integral adhesive on patter 7, can also be gone into glue or some other bonding filler by the barrier sheet top-pour after connecting in circular hole 9, handle 1 lower end is buckled in the patter 7.

Claims

1. trowel, comprise handle, end at the trowel handle is equipped with patter, it is characterized in that: described handle is a bridge shape overall structure, handle (1) two ends joint pins (5) are a sealing cylinder, and the upper surface of handle (1) is provided with opening, which is provided with and the corresponding capping plate of opening (2), capping plate (2) is fixed on the opening, forms the integral body of a sealing hollow.

2. trowel according to claim 1 is characterized in that being provided with the perpendicular reinforcing rib (3) of agent structure of several and bridge shape in described handle (1) grip inner chamber; And be provided with a circular barrier sheet (6) in joint pin (5) bottom.

3. trowel according to claim 1 is characterized in that the area of described barrier sheet (6) is greater than handle two ends joint pins (5) cross sectional area.

4. trowel according to claim 1 is characterized in that being provided with on described patter (7) and the corresponding circular hole (9) of barrier sheet (6) size, and the handle two ends are embedded in respectively in the circular hole, by seccotine handle (1) are fixed on the patter (7).

5. trowel according to claim 1 is characterized in that respectively being provided with a dop (8) at capping plate (2) two ends, and this dop is connected capping plate (2) inboard, is one stepped.

6. trowel according to claim 1 is characterized in that.Described handle (1) upper surface is an arc, and its lower end is the reverse arc of a side, forms one and holds body (4).

7. trowel according to claim 1 is characterized in that described handle (1) can be plastic handgrip, rubber stem or metal handle.

8. trowel according to claim 1 is characterized in that described patter (7) also can be plastic plate, PVC plate, veneer, rubber tile or metal sheet.

9. trowel according to claim 1, the diameter that it is characterized in that described barrier sheet (6) is 30mm-60mm.