CN214367074U - Section bar connecting piece and cupboard - Google Patents

Abstract

The utility model relates to a section bar and connecting piece and cupboard belongs to a metal material field. The technical scheme adopted by the invention is as follows: the section bar is of a long-strip-shaped metal structure and comprises at least one group of connecting piece, the section of each insertion groove is a three-surface closed opening, a first protrusion body and a second protrusion body are arranged on two opposite side surfaces in each insertion groove respectively, the first protrusion bodies and the second protrusion bodies are located on the same plane and are spaced at a certain distance, and a convex third protrusion body is arranged on one side edge of the opening of each insertion groove. The invention has the advantages that: the sectional material structure is convenient to splice through the connecting piece, the splicing speed is high, and no additional operation tool is needed; the connecting piece structure is a cylindrical body, so that the strength is high, and the manufacturing and the use are convenient; the manufactured cupboard is convenient for providing the quality and the stability of products, has high installation efficiency, and is matched with the ceramic tiles to splice and compound the current product trend.

Description

Section bar connecting piece and cupboard

Technical Field

The utility model relates to a section bar connecting piece and cupboard belongs to a metal material field.

Background

Existing profile structures are typically joined using metal connectors, such as by self-tapping screws or holes and bolts. However, this connection requires manual drilling on site and requires additional metal corner fittings to ensure the strength of the connection.

Modern day cabinets use ceramic tiles as a countertop or support structure to facilitate cleaning. But the cupboard of current ceramic tile structure uses structural adhesive or cement mortar bonding to link to each other more, and structural adhesive has the chemical release, is unfavorable for health, and cement mortar needs on-the-spot stirring construction, and the quality of product is good or bad by the master of on-the-spot preparation, and is inefficient, accomplishes the production of scale standardization very that, and cupboard product quality is unstable.

Disclosure of Invention

The invention provides a profile connecting piece and a cabinet, which solve the problem of standardized and rapid installation of the cabinet and improve the product quality and stability.

In order to achieve the purpose, the invention adopts the technical scheme that:

the section bar is of a long-strip metal structure and comprises at least one group of insertion groove of the connecting piece, the section of the insertion groove is three-sided, one side of the insertion groove is closed, the other side of the insertion groove is provided with a first protrusion body and a second protrusion body, the first protrusion body and the second protrusion body are positioned on the same plane and are separated by a certain distance, and one side edge of the opening of the insertion groove is provided with a protruding third protrusion body;

the connecting piece is the square cylinder of polymer material, be equipped with first inner groovy and second inner groovy on the two opposite flank of square cylinder one end respectively, first inner groovy and second inner groovy are in the coplanar, square cylinder keeps away from above-mentioned tip and is equipped with third inner groovy and the fourth inner groovy that is on a parallel with first inner groovy and second inner groovy, third inner groovy and fourth inner groovy are in the coplanar, the tip of connecting piece inserts from the opening of jack groove, wherein first inner groovy and second inner groovy are embedded into respectively to first bulge and second bulge, perhaps first inner groovy and second inner groovy are embedded into respectively to second bulge and first bulge, third bulge embedding third inner groovy or fourth inner groovy.

Preferably, the section bar is also provided with at least one group of inner hole grooves adjacent to the jack grooves, the other end of the connecting piece is inserted into the inner control groove to realize the connection of the inner hole grooves and the jack grooves, and the opening directions of the inner hole grooves are opposite to the positions of the inner control groove and the jack grooves.

Preferably, the section bar is also provided with two groups of inner hole grooves, the inner hole grooves are adjacent, and the two inner hole grooves are arranged side by side with the jack grooves.

Preferably, the jack slots are two connected groups, and the openings of the two jack slots face to be vertical.

Preferably, the combined type square section bar is further provided with a group of inner hole grooves, the two inner hole grooves are respectively connected with two adjacent side surfaces of the inner hole grooves, and the two inner hole grooves form a section bar arranged in a right angle.

The cupboard by section bar and connecting piece, constitute including at least a set of monomer cupboard, this monomer cupboard is the cuboid structure, one of them corner structure of monomer cupboard is constituteed by two sets of connecting pieces amalgamation between three section bars, the fluted end of connecting piece is followed the jack groove opening embedding of section bar tip, the no fluted end of connecting piece inserts the hole inslot of section bar tip, wherein the opening position of the jack groove of section bar is towards the section bar direction rather than paralleling of the stupefied position department in limit of cupboard, the side of ceramic tile formation cupboard is put into to the jack inslot.

The invention has the advantages that: the sectional material structure is convenient to splice through the connecting piece, the splicing speed is high, and no additional operation tool is needed;

the connecting piece structure is a cylindrical body, so that the strength is high, and the manufacturing and the use are convenient;

the manufactured cupboard is convenient for providing the quality and the stability of products, has high installation efficiency, and is matched with the ceramic tiles to splice and compound the current product trend.

Drawings

Figure 1 is a first embodiment of the profile according to the invention,

figure 2 is a second embodiment of the profile according to the invention,

figure 3 is a third embodiment of the profile according to the invention,

figure 4 is a block diagram of a connector of the present invention,

fig. 5 shows a cabinet structure formed by the sectional materials and the connecting pieces of the invention.

Fig. 6 is a view of a connection corner in a cabinet structure made up of profiles and connectors according to the invention.

Reference numerals: 1. profile, 2, connector, 101, socket groove, 102, first bulge, 103, second bulge, 104, third bulge, 105, inner hole groove, 106, right angle profile, 107, double inner hole profile, 108, double socket profile, 201 first inner groove 202, second inner groove 203, third inner groove 204, tip end 205, tip end 206, fourth inner groove.

Detailed Description

The following is a further description of the specific structure and content of the present invention:

the utility model discloses section bar structure, section bar 1 and connecting piece 2, section bar 1 is rectangular shape metallic structure, including at least a set of connecting piece 2's jack groove 101, jack groove 101's cross-section is three-sided closed opening on one side, is equipped with first protrusion 102 and second protrusion 103 on the two opposite flanks in jack groove 101 respectively, and first protrusion 102 and second protrusion 103 are in coplanar and interval certain distance, and jack groove 101's opening one side edge sets up convex third protrusion 104.

Embodiment 1 of the profile is a double-inner-hole profile, the profile 1 is provided with two groups of inner-hole grooves 105, the inner-hole grooves 105 are adjacent, the two inner-hole grooves 105 are arranged side by side with the jack groove 101, and the opening of the jack groove 101 faces to the opposite direction of the jack groove direction relative to the inner-hole grooves.

In the section embodiment 2, which is a double-jack section, and in the section embodiment 3, the jack slots 101 are two connected groups, and the openings of the two jack slots 101 face to be vertical.

The section bar embodiment 3 is a right-angle section bar, the jack grooves 101 are two connected groups, the openings of the two jack grooves 101 are perpendicular, a group of inner hole grooves 105 are further arranged, the two jack grooves 101 are respectively connected with two adjacent side surfaces of the inner hole grooves 105, and the two jack grooves 101 and the hole grooves form the section bar 1 which is arranged in a right angle.

The connecting mode of the section bar and the connecting piece, the end of the connecting piece 2 is inserted from the opening of the jack groove 101,

the utility model discloses connecting piece structure, connecting piece 2 are the square cylinder of polymer material, are equipped with first inner groovy and second inner groovy on the two opposite flanks of square cylinder one end respectively, and first inner groovy and second inner groovy are in on the coplanar, and square cylinder keeps away from above-mentioned tip and is equipped with third inner groovy and the fourth inner groovy that is on a parallel with first inner groovy and second inner groovy, and third inner groovy and fourth inner groovy are in on the coplanar.

Wherein first bulge 102 and second bulge 103 imbed first inner groovy and second inner groovy respectively, perhaps second bulge 103 imbeds first inner groovy and second inner groovy respectively with first bulge 102, and third bulge 104 imbeds third inner groovy or fourth inner groovy, and this kind of connection realizes connecting piece length direction and the perpendicular continuous between the section bar.

The end without the groove of the connecting piece 2 is inserted into the inner control groove to realize the connection of the connecting piece and the section bar, and the connection mode realizes the connection of the length direction of the connecting piece and the section bar in the same direction.

The cabinet formed by assembling the profiles and the connecting pieces of the three embodiments has a rectangular frame structure, and the three profiles 1 are spliced by two groups of connecting pieces 2 to form one corner structure of the single cabinet.

Four corners of the front side surface of the cabinet are spliced by two double-inner-hole sectional materials and a double-jack sectional material, and four corners of the rear side surface of the cabinet are spliced by two right-angle sectional materials and a double-jack sectional material. The jack grooves of the profiles on the same side are embedded into the ceramic tiles to form the side faces after splicing.

The concrete connection mode of the two corner structures is explained by the front upper side left corner structure, the vertical structure is a double-inner-hole section bar, the horizontal structure is a double-inner-hole section bar, the longitudinal structure is a double-jack section bar, the groove end of the connecting piece a is embedded into the horizontally-oriented jack groove of the double-jack section bar, the jack groove opening of one double-inner-hole section bar faces to the center of the side face and is vertical, the jack groove opening of the other double-inner-hole section bar faces to the center of the front side face and is horizontal,

the optical head of the connecting piece a is inserted into the upper side inner hole groove of the horizontally arranged double-inner-hole profile, the double-insertion-hole profile and the horizontally arranged double-inner-hole profile are vertically arranged at the moment, the groove end of the connecting piece b is embedded into the groove hole groove with the downward opening of the double-insertion-hole profile, the optical head end of the connecting piece b is inserted into the inner hole groove on the outer side of the vertically arranged double-inner-hole profile, the double-insertion-hole profile is respectively and vertically connected with the two double-inner-hole profiles, and the rest three vertex angles are the same as the connecting mode.

The concrete connection mode of another corner structure is explained by a left corner structure on the upper side of the rear side face, a right-angle section bar is vertically arranged, a right-angle section bar is horizontally arranged, a double-jack section bar is vertically arranged, the groove end of a connecting piece d is embedded into a downward jack groove of the double-jack section bar, the groove end of a connecting piece e is embedded into a jack groove of the double-jack section bar in the horizontal direction, the light head end of the connecting piece d and the light head end of the connecting piece e are respectively inserted into an inner hole groove of the horizontal right-angle section bar and an inner hole groove of the vertical right-angle section bar, the two right-angle section bars and the double-jack section bar are respectively connected in a pairwise perpendicular mode at the moment, a ceramic tile is embedded into the jack grooves to form the side faces, and the rest three vertex angles are the same as the connection mode.

After the profiles are spliced into a cabinet, each side face is provided with four insertion hole grooves 101 facing to the middle of the side face, and ceramic tiles are placed in the insertion hole grooves 101 to form the side faces of the cabinet. The upper and lower edge frames of the front side surface of the cabinet are not provided with the slotted grooves, the edge of an opening of an edge cabinet is not provided with edges to block, and the opening of the front side surface of the cabinet is provided with a cabinet door. Four corners of the last bottom of the cupboard are provided with feet to support the whole cupboard.

Claims (6)

1. The profile connecting piece is characterized by comprising a profile (1) and connecting pieces (2), wherein the profile (1) is of a long strip-shaped metal structure and comprises at least one group of jack grooves (101) of the connecting pieces (2), the cross sections of the jack grooves (101) are three-sided, one side of each jack groove is open, two opposite side surfaces in each jack groove (101) are respectively provided with a first convex body (102) and a second convex body (103), the first convex bodies (102) and the second convex bodies (103) are positioned on the same plane and are spaced at a certain distance, and one side edge of the opening of each jack groove (101) is provided with a convex third convex body (104);

connecting piece (2) are the square column body of polymer material, be equipped with first inner groovy and second inner groovy on the two opposite side of square column body one end respectively, first inner groovy and second inner groovy are in the coplanar, square column body keeps away from above-mentioned square column body one end and is equipped with third inner groovy and the fourth inner groovy that is on a parallel with first inner groovy and second inner groovy, third inner groovy and fourth inner groovy are in the coplanar, the opening of jack groove (101) is inserted from square column body one end of connecting piece (2), wherein first bulge (102) and second bulge (103) imbed first inner groovy and second inner groovy respectively, perhaps second bulge (103) and first bulge (102) imbed first inner groovy and second inner groovy respectively, third bulge (104) imbed third inner groovy or fourth inner groovy.

2. The profile connecting piece according to claim 1, wherein the profile (1) is further provided with at least one group of inner hole grooves (105) adjacent to the jack groove (101), the other end of the connecting piece (2) is inserted into the inner control groove to realize the connection of the inner hole grooves and the jack groove (101), the inner hole grooves (105) are connected with the jack groove (101), and the opening direction of the jack groove (101) is opposite to the position of the inner control groove.

3. A profile connection according to claim 2, characterised in that the profile (1) is further provided with two sets of inner bore grooves (105), the inner bore grooves (105) being adjacent and the two inner bore grooves (105) being juxtaposed with the receptacle groove (101).

4. A profile connection element according to claim 1, characterised in that the socket grooves (101) are in two consecutive groups, the openings of the two socket grooves (101) facing perpendicularly.

5. A profile connection piece according to claim 3, characterized in that the two socket grooves (101) are connected to two adjacent sides of the inner groove (105), respectively, the two socket grooves (101) and the groove forming the profile (1) arranged at right angles.

6. A cabinet made of the profile connecting pieces as claimed in claim 3 or 5, characterized by comprising at least one set of single cabinets which are rectangular, wherein the three profiles (1) are spliced by two sets of connecting pieces (2) to form one corner structure of the single cabinet, the grooved end of each connecting piece (2) is inserted into the opening of the jack groove (101) at the end of the profile (1), and the non-grooved end of each connecting piece (2) is inserted into the inner hole groove (105) at the end of the profile (1), wherein the opening position of the jack groove (101) of the profile (1) faces the profile (1) parallel to the edge position of the cabinet, and the side surface of the cabinet is formed by placing ceramic tiles into the jack groove (101).

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