CN211491119U

CN211491119U - Universal abrasive paper frame for decoration

Info

Publication number: CN211491119U
Application number: CN202020024720.2U
Authority: CN
Inventors: 阮佳微; 张翔峰; 管秉友
Original assignee: Taizhou Tianshui Construction Co ltd
Current assignee: Taizhou Tianshui Construction Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-15
Anticipated expiration: 2030-01-06

Abstract

The utility model provides a decorate with universal abrasive paper frame belongs to wall fitment appurtenance technical field. It has solved the current abrasive paper frame structural stability relatively poor, uses inconvenient, the short problem of life. This decorate and use universal abrasive paper frame, attach fitting is including being rectangular banding body, and same axial has set firmly the plug bush on the body, and axial interval distribution has when the extension rod axial is pegged graft in the plug bush on the inner wall of plug bush, and elasticity supports to lean on the outer wall in the extension rod and increase the elastic rubber ring with extension rod axial coefficient of friction, still is equipped with on the interior terminal surface of plug bush when the extension rod axial is pegged graft in the plug bush, prevents the square screens groove of extension rod rotation in the plug bush in a circumferential direction. The utility model has the advantages of reasonable design, simply, when pegging graft with the extension rod axial, structural stability is high, convenient to use, long service life.

Description

Universal abrasive paper frame for decoration

Technical Field

The utility model belongs to the technical field of wall fitment appurtenance, a decorate and use universal abrasive paper frame is related to.

Background

The application of the abrasive paper frame in modern decoration engineering is more and more extensive, and the variety of the abrasive paper frame is also different day by day. However, the existing abrasive paper frame is generally in a handheld mode, so that the operation is quite inconvenient, and particularly, in places such as side corners, roofs and the like, the grinding work can be completed only by means of tools such as scaffolds and the like. Meanwhile, a lot of dust generally floats down during polishing, so that workers are easy to inhale harmful dust during working, and the influence on body health is caused.

To the above-mentioned situation, some emery paper framves that link firmly the extension rod also appear dismantling in the existing market, for example chinese patent number is: "201610064663.9" a dustproof abrasive paper frame with can dismantle telescopic handle mainly by support body, holding rod, two abrasive paper stationary dog and telescopic handle, the head of telescopic handle's telescopic link passes through the circular bolt hole of screw thread screwed connection in holding rod afterbody.

In the structure, when the sand brush is actually used, the frame body sand brushes the wall surface back and forth, the telescopic handle and the holding rod are connected in a spiral way and are easy to loose, so that the wall surface or the top surface required by the frame body sand brush cannot be well controlled; the structural stability is relatively poor, the use is inconvenient, and the service life is short.

Disclosure of Invention

The utility model aims at providing a simple structure, connection structure are stable, convenient to use, long service life's universal abrasive paper frame is used in decoration to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: a universal decorative abrasive paper frame comprises a rectangular bottom plate, wherein two ends of the upper surface of the bottom plate are respectively detachably connected with a pressing strip which is vertically arranged, the middle part of the upper surface of the bottom plate is provided with a connecting joint for being inserted with an extension rod, a connecting device which can lead the connecting joint to rotate on the bottom plate in a universal way is arranged between the connecting joint and the bottom plate, it is characterized in that the connecting joint comprises a rectangular strip-shaped body, the body is fixedly provided with an inserting sleeve along the same axial direction, when the extension rod is axially inserted in the plug bush at intervals on the inner wall of the plug bush, an elastic rubber ring which is elastically propped against the outer wall of the extension rod and increases the axial friction coefficient with the extension rod, the inner end surface of the plug sleeve is also provided with a square clamping groove which prevents the extension rod from rotating in the circumferential direction in the plug sleeve when the extension rod is axially plugged in the plug sleeve.

This universal abrasive paper frame for decoration has elastic rubber ring mainly at the axial interval distribution on the inner wall of grafting cover, and this elastic rubber ring prevents that extension rod axial from breaking away from the grafting cover when pegging graft in the grafting cover, still is equipped with square screens groove on the interior terminal surface of grafting cover, when preventing that the bottom plate from coming back the sand brush, extension rod circumference rotation in the grafting cover, and coupling joint is when being connected with extension rod axial, stable in structure, convenient to use, long service life.

In the universal abrasive paper holder for decoration, three embedding grooves are axially distributed on the inner wall of the inserting sleeve at intervals, and the elastic rubber rings are respectively embedded and fixedly connected in the corresponding embedding grooves. The elastic rubber rings are axially distributed at intervals, so that the axial friction coefficient of the elastic rubber rings with the extension rod can be improved.

In the universal abrasive paper frame for decoration, the inserting sleeve is in a flaring shape, the diameter of the elastic rubber ring at the edge of the flaring of the inserting sleeve is larger than that of the elastic rubber ring at the middle part of the inserting sleeve, and the diameter of the elastic rubber ring at the middle part of the inserting sleeve is larger than that of the elastic rubber ring at the lower part of the inserting sleeve. The purpose of setting up like this is convenient extension rod axial grafting in the grafting cover.

In the above-mentioned universal abrasive paper frame for decoration, the connecting device include the articulated connecting seat, the horizontal interval parallel distribution in middle part position of the upper surface of bottom plate have two articulated plates, the articulated connecting seat be in between two articulated plates and articulated through round pin axle and two articulated plates, the articulated connecting seat on have the hinge ear that is vertical setting, the body of attach fitting on have the hinge slot part, the articulated connecting seat articulate in the hinge slot part of attach fitting's body through the hinge ear. The purpose of this arrangement is to enable the connection joint to be universally rotatable on the base plate.

In the universal abrasive paper frame for decoration, the pin shaft penetrates through the hinged connecting seats, one end of the pin shaft is vertically hinged to one hinged plate, and the other end of the pin shaft is vertically hinged to the other hinged plate. The purpose of setting up like this is that the convenience is articulated connecting seat and two articulated boards are articulated.

In the universal abrasive paper frame for decoration, the hinge lug is provided with the hinge shaft in a penetrating way, and the hinge lug is correspondingly hinged in the hinge groove part of the body of the connecting joint through the hinge shaft. The purpose of this arrangement is to ensure the stability of the hinge lug and the hinge slot portion of the body of the connection joint.

In foretell universal abrasive paper frame for decoration, the layering be the arc shape, the middle part of layering be provided with the connecting hole, the both ends of the upper surface of bottom plate bolt post has respectively, the layering establish through the connecting hole cover and establish on corresponding bolt post and link firmly it on corresponding bolt post through the goat's horn nut. The purpose of this setting is to make the layering have deformation elasticity, when using, helps the layering to further compress tightly the both ends of abrasive paper.

In the universal abrasive paper frame for decoration, the two ends of the upper surface of the bottom plate are also provided with abutting edge strips for preventing the pressing strips from rotating on the upper surface of the bottom plate. The purpose of setting up like this can prevent effectively that the layering from deviating, slope, rotation at the upper surface of bottom plate, when the layering links firmly the both ends of the upper surface of bottom plate, and this layering supports to lean on the distribution with supporting to lean on the strake adjacently.

In the universal decorative abrasive paper holder, the upper surface of the bottom plate is further provided with anti-skid reinforcing ribs along the length direction of the bottom plate. This is done to increase the mechanical strength of the base plate.

In the universal abrasive paper frame for decoration, the lower surface of the bottom plate is fixedly connected with an elastic rubber layer in a glue adhesion mode. The purpose of this setting is when the lower surface of bottom plate is fixed abrasive paper sand brush, and the elastic rubber layer has the effect of elasticity extrusion wall.

Compared with the prior art, this decorate with universal abrasive paper frame's advantage does: the structure design is reasonable and simple, and when the extension rod is axially inserted, the structure stability is high, the use is convenient, and the service life is long.

Drawings

Fig. 1 is a schematic perspective view of the universal decorative abrasive paper holder.

FIG. 2 is a schematic cross-sectional view of the connection joint in the universal decorative abrasive paper holder.

In the figure, 1, a bottom plate; 2. layering; 3. a body; 4. a plug bush; 5. an elastic rubber ring; 6. a square clamping groove; 7. the hinged connecting seat; 8. a hinge plate; 9. a pin shaft; 10. A hinge ear; 11. a hinge slot portion; 12. hinging a shaft; 13. a bolt column; 14. a claw nut; 15. abutting against the edge strips; 16. anti-skid reinforcing edges; 17. an elastic rubber layer.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the universal abrasive paper frame for decoration mainly comprises a rectangular bottom plate 1, wherein two ends of the upper surface of the bottom plate 1 are respectively detachably connected with a pressing strip 2 which is vertically arranged, a connecting joint for being inserted with an extension rod is arranged in the middle of the upper surface of the bottom plate 1, and a connecting device which can enable the connecting joint to rotate on the bottom plate 1 in a universal manner is arranged between the connecting joint and the bottom plate 1; in actual manufacturing, the specific implementation of the connecting device is as follows: mainly constitute by articulated connecting seat 7, the horizontal interval parallel distribution in middle part position of the upper surface of bottom plate 1 has two articulated slab 8, and articulated connecting seat 7 is in between two articulated slab 8 and articulates with two articulated slab 8 through round pin axle 9, has the articulated ear 10 that is vertical setting on articulated connecting seat 7, has articulated slot part 11 on attach fitting's the body 3, and articulated connecting seat 7 articulates in the articulated slot part 11 of attach fitting's body 3 through articulated ear 10. Specifically speaking: the pin shaft 9 is arranged in the hinged connecting seat 7 in a penetrating way, one end of the pin shaft 9 is vertically hinged on one hinged plate 8, and the other end of the pin shaft 9 is vertically hinged on the other hinged plate 8; hinge shafts 12 are inserted into the hinge lugs 10, and the hinge lugs 10 are correspondingly hinged in the hinge groove parts 11 of the body 3 of the connector through the hinge shafts 12.

When implementing the manufacturing, this attach fitting mainly comprises the body 3 that is rectangular strip, plug bush 4 has set firmly in same axial on the body 3, axial interval distribution has when the extension rod axial is pegged graft in plug bush 4 on the inner wall of plug bush 4, elasticity supports to lean on in the outer wall of extension rod and increase with the elastic rubber ring 5 of extension rod axial coefficient of friction, still be equipped with on the interior terminal surface of plug bush 4 when the extension rod axial is pegged graft in plug bush 4, prevent the square screens groove 6 of extension rod circumferential direction rotation in plug bush 4.

In actual manufacturing, the connection mode of the elastic rubber ring 5 and the insertion sleeve 4 is as follows: three embedded grooves are axially distributed on the inner wall of the body inserting sleeve 4 at intervals, and the elastic rubber rings 5 are respectively embedded and fixedly connected in the corresponding embedded grooves; the plug bush 4 is flaring shape, the diameter of the elastic rubber ring 5 at the edge of the flaring of the plug bush 4 is larger than that of the elastic rubber ring 5 at the middle part of the plug bush 4, and the diameter of the elastic rubber ring 5 at the middle part of the plug bush 4 is larger than that of the elastic rubber ring 5 at the lower part of the plug bush 4.

During actual manufacturing, the pressing strip 2 is arc-shaped, a connecting hole is formed in the middle of the pressing strip 2, bolt columns 13 are respectively arranged at two ends of the upper surface of the bottom plate 1, the pressing strip 2 is sleeved on the corresponding bolt columns 13 through the connecting hole and is fixedly connected to the corresponding bolt columns 13 through claw nuts 14; two ends of the upper surface of the bottom plate 1 are also provided with abutting edge strips 15 for preventing the pressing strips 2 from rotating on the upper surface of the bottom plate 1; the upper surface of the base plate 1 is further provided with an anti-slip reinforcing rib 16 along the length direction of the base plate 1.

In order to have the elastic buffering effect by abutting against the wall surface when the sand paper and sand brush is fixed on the lower surface of the bottom plate 1, the lower surface of the bottom plate 1 is fixedly connected with an elastic rubber layer 17 in a glue adhesion mode.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A universal abrasive paper frame for decoration comprises a rectangular bottom plate (1), wherein two ends of the upper surface of the bottom plate (1) are respectively detachably connected with a pressing strip (2) which is vertically arranged, a connecting joint for being inserted with an extension rod is arranged in the middle of the upper surface of the bottom plate (1), a connecting device capable of enabling the connecting joint to rotate on the bottom plate (1) in a universal mode is arranged between the connecting joint and the bottom plate (1), the universal abrasive paper frame is characterized in that the connecting joint comprises a rectangular strip-shaped body (3), an inserting sleeve (4) is fixedly arranged on the body (3) in the same axial direction, elastic rubber rings (5) which are elastically abutted against the outer wall of the extension rod and increase the axial friction coefficient with the extension rod are axially distributed on the inner wall of the inserting sleeve (4) at intervals when the extension rod is axially inserted into the inserting sleeve (4), the inner end surface of the plug sleeve (4) is also provided with a square clamping groove (6) for preventing the extension rod from rotating in the circumferential direction in the plug sleeve (4) when the extension rod is axially plugged in the plug sleeve (4).

2. The universal decorative abrasive paper holder as claimed in claim 1, wherein three embedded grooves are axially distributed on the inner wall of the plug-in sleeve (4) at intervals, and the elastic rubber rings (5) are respectively embedded and fixedly connected in the corresponding embedded grooves.

3. The universal abrasive paper frame for decoration according to claim 2, wherein the inserting sleeve (4) is in a flaring shape, the diameter of the elastic rubber ring (5) at the edge of the flaring of the inserting sleeve (4) is larger than that of the elastic rubber ring (5) at the middle part of the inserting sleeve (4), and the diameter of the elastic rubber ring (5) at the middle part of the inserting sleeve (4) is larger than that of the elastic rubber ring (5) at the lower part of the inserting sleeve (4).

4. The universal abrasive paper frame for decoration according to claim 3, wherein the connecting device comprises a hinged connecting seat (7), two hinged plates (8) are transversely distributed in parallel at intervals on the middle position of the upper surface of the bottom plate (1), the hinged connecting seat (7) is positioned between the two hinged plates (8) and hinged with the two hinged plates (8) through a pin shaft (9), a vertically arranged hinged lug (10) is arranged on the hinged connecting seat (7), a hinged groove part (11) is arranged on the body (3) of the connecting joint, and the hinged connecting seat (7) is hinged in the hinged groove part (11) of the body (3) of the connecting joint through the hinged lug (10).

5. The universal decorative abrasive paper frame according to claim 4, wherein the pin shaft (9) is inserted into the hinged connecting seat (7), one end of the pin shaft (9) is vertically hinged to one of the hinged plates (8), and the other end of the pin shaft (9) is vertically hinged to the other hinged plate (8).

6. A universal decorative abrasive paper holder as claimed in claim 5, characterized in that said hinge lugs (10) are provided with hinge shafts (12) in such a way that said hinge lugs (10) are correspondingly hinged to the hinge grooves (11) of the body (3) of the joint by means of the hinge shafts (12).

7. The universal decorative abrasive paper frame according to claim 6, wherein the pressing strip (2) is arc-shaped, a connecting hole is formed in the middle of the pressing strip (2), bolt columns (13) are respectively arranged at two ends of the upper surface of the base plate (1), the pressing strip (2) is sleeved on the corresponding bolt columns (13) through the connecting hole and is fixedly connected to the corresponding bolt columns (13) through claw nuts (14).

8. A universal decorative abrasive paper frame according to claim 7, characterized in that the two ends of the upper surface of the bottom plate (1) are further provided with abutting edge strips (15) for preventing the pressing strips (2) from rotating on the upper surface of the bottom plate (1).

9. The universal decorative abrasive paper frame as claimed in claim 8, wherein the upper surface of the bottom plate (1) is further provided with anti-slip reinforcing ribs (16) along the length direction of the bottom plate (1).

10. The universal decorative abrasive paper frame according to claim 9, wherein the lower surface of the base plate (1) is further fixedly connected with an elastic rubber layer (17) through glue adhesion.