CN215014785U - Sales counter right angle connection structure and sales counter - Google Patents

Abstract

The application relates to a counter right-angle connecting structure and a counter, which comprise a horizontal support and a vertical support fixedly connected with the horizontal support, wherein a horizontal clamping groove is formed in the side wall of the horizontal support, a counter table is clamped in the horizontal clamping groove, the horizontal support is provided with a horizontal fixing piece, and the horizontal support and the counter table are fixedly connected through the horizontal fixing piece; vertical centre gripping groove has been seted up to vertical support diapire, and the vertical centre gripping inslot centre gripping has the sales counter backup pad, and vertical support is provided with vertical mounting, and vertical mounting is with vertical support and sales counter backup pad fixed connection. The junction of horizontal stand and vertical support is provided with the transition arc, and the side of horizontal stand and vertical support is provided with the dress trim cover that is used for sheltering from horizontal mounting and vertical mounting. This application makes the counter table face and the connection between the counter backup pad of producing more stable, reduces the counter and uses after a period, because junction stress concentration leads to the easy distortion of counter table face and backup pad problem cracked even.

Description

Sales counter right angle connection structure and sales counter

Technical Field

The application relates to the field of furniture technology, in particular to a counter right-angle connecting structure and a counter.

Background

The counter is a common furniture, and the manufacturing raw materials are mostly wood. The counter generally comprises a counter support plate and a counter top arranged above the counter support plate, wherein the counter support plate is fixedly connected with the counter top to ensure that the counter is kept stable. The counter is in the furniture field, no matter be as office supplies or the use of house, and its demand volume is all very big.

In the processing process of the counter, the counter supporting plate and the counter surface are fixedly connected to form a counter whole. In the related technology, the common connection mode of the counter support plate and the counter top is that four-in-one connecting piece is used for connection, namely, holes are drilled on the side wall of the counter support plate, the abutting side face of the counter top and the counter support plate and the lower end face of the counter top, a counter top side face hole is communicated with a lower end face hole of the counter top, and the axes of the two holes are vertical. Screwing the threaded embedded part into the round hole of the counter supporting plate, then screwing the screw and the threaded embedded part tightly, inserting the screw rod of the screwed screw into the hole formed in the side face of the counter, finally inserting the cross of the eccentric part into the hole in the lower end face outwards, and screwing the eccentric part to enable the eccentric part to abut against the screw rod of the leakage head.

To the correlation technique among the above-mentioned, the inventor discovers, counter among the correlation technique is when the concatenation, counter mesa and counter backup pad commonly used are the pressboard material, because four unification connecting piece connected modes are the point connection, when using four unification connecting pieces to connect, the bolt inserts in parallel with the sheet layer of counter mesa to with counter backup pad fixed connection, in the use, easily destroy the layer structure of counter mesa behind the bolt atress, lead to the counter to use after a period, because of junction stress concentration, the easy distortion of counter mesa and backup pad is cracked problem even.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that counter face and counter backup pad are easy to be out of shape distortion or even fracture, this application provides a counter right angle connection structure and counter.

First aspect, the application provides a sales counter right angle connection structure adopts following technical scheme:

a counter right-angle connecting structure comprises a horizontal support and a vertical support fixedly connected with the horizontal support, wherein a horizontal clamping groove is formed in the side wall of the horizontal support, a counter top is clamped in the horizontal clamping groove, the horizontal support is provided with a horizontal fixing piece, and the horizontal support and the counter top are fixedly connected through the horizontal fixing piece; vertical centre gripping groove has been seted up to vertical support diapire, the vertical centre gripping inslot centre gripping has the sales counter backup pad, vertical support is provided with vertical mounting, vertical mounting will vertical support with sales counter backup pad fixed connection.

By adopting the technical scheme, when the counter is assembled, one end of the counter surface is placed into the horizontal clamping groove, the horizontal support and the counter surface are fixedly connected through the horizontal fixing piece, one end of the counter support plate is placed into the vertical clamping groove, the vertical support and the counter support plate are fixedly connected through the vertical fixing piece, the above operation steps are repeated, and finally the counter is assembled into a whole. Utilize horizontal mounting to carry out fixed connection to counter face, vertical mounting carries out fixed connection to the sales counter backup pad to and horizontal mounting and vertical mounting fixed connection, make the connection between the sales counter face of producing and the sales counter backup pad more stable, the wholeness is stronger, has reduced the sales counter and has used after a period, leads to counter face and backup pad to warp the distortion problem of fracture even easily because junction stress concentration.

Optionally, the horizontal bracket includes a top plate, a bottom plate parallel to the top plate, and a horizontal connecting plate connecting the top plate and the bottom plate, the horizontal connecting plate is perpendicular to the top plate, two long sides of the horizontal connecting plate are respectively and fixedly connected with the long sides of the top plate and the long sides of the bottom plate, and the top plate and the bottom plate are located on the same side of the horizontal connecting plate; the vertical support comprises an inner side plate perpendicular to the bottom plate, an outer side plate parallel to the inner side plate and a vertical connecting plate connected with the inner side plate and the outer side plate, the vertical connecting plate is perpendicular to the outer side plate, two long edges of the vertical connecting plate are fixedly connected with the long edges of the outer side plate and the long edges of the inner side plate respectively, and the top plate and the bottom plate are located on the same side of the vertical connecting plate.

By adopting the technical scheme, when the counter is assembled, the upper end surface of the counter top is abutted with the lower end surface of the top plate, the lower end surface of the counter top is abutted with the upper end surface of the bottom plate, and the side wall of the counter top is abutted with the side wall of the horizontal connecting plate close to the top plate; the lateral wall of sales counter backup pad and the lateral wall butt that the interior plate is close to the outer panel, another lateral wall of sales counter backup pad and the lateral wall butt that the outer panel is close to the inner panel, and the lateral wall of counter face and the lateral wall of roof are kept away from to vertical connecting plate offset tightly. Above-mentioned design has increased the lifting surface area of counter face and sales counter backup pad, has disperseed the atress of counter face and sales counter backup pad, more effective protection counter face and sales counter backup pad, reduce its because stress concentration produces deformation and cracked risk.

Preferably, the horizontal fixing piece comprises a horizontal fixing hole which is formed in the bottom plate and penetrates through the bottom plate, and a horizontal fixing nail which penetrates through the horizontal fixing hole and is nailed into the table top of the cabinet; the vertical fixing piece comprises a vertical fixing hole and vertical fixing nails, wherein the vertical fixing hole is formed in the inner side plate and penetrates through the inner side plate, the vertical fixing nails penetrate through the vertical fixing hole and are nailed into the counter supporting plate, and the quantity of the horizontal fixing nails and the quantity of the vertical fixing nails are set to be multiple.

Through adopting above-mentioned technical scheme, pass the horizontal fixed orifices with horizontal staple and penetrate to in the sales counter face, make counter face and horizontal stand fixed connection, pass vertical fixed orifices and penetrate to in the sales counter backup pad with vertical staple, make sales counter backup pad and vertical stand fixed connection. The fixing holes and the fixing nails are used for fixing and mounting, so that the connection between the counter top and the counter support plate is more stable, the reliability of the connecting structure is higher, the connecting parts are easy to mount and dismount, and the damage of the fixing nails to the counter top and the counter support plate is less.

Preferably, a reinforcing plate is arranged between the bottom plate and the inner side plate.

Through adopting above-mentioned technical scheme, set up the reinforcing plate between bottom plate and interior plate, the reinforcing plate with bottom plate and interior plate fixed connection, has strengthened the joint strength of interior plate and bottom plate, reduces to lead to interior plate and bottom plate junction to produce the risk of buckling deformation because of exogenic action.

Preferably, a transition arc-shaped plate is arranged at the joint of the vertical connecting plate and the horizontal connecting plate, one end of the transition arc-shaped plate is abutted against the end part of the top plate, and the other end of the transition arc-shaped plate is abutted against the end part of the outer side plate.

Through adopting above-mentioned technical scheme, set up the transition arc in the junction of vertical connecting plate and horizontal connecting plate, make right angle coupling mechanism's right angle department more smooth, when the user collides with the sales counter edge department carelessly, reduce the sales counter limit to the harm of colliding with the person, the transition arc with roof and outer panel fixed connection, has strengthened the joint strength of horizontal stand and vertical stand, the right angle coupling mechanism wholeness is stronger, makes the stress that right angle coupling mechanism can bear bigger.

Preferably, the inner wall of the transition arc-shaped plate, the side wall of the horizontal connecting plate and the side wall of the vertical connecting plate are provided with cavities, the connecting reinforcing plate is arranged in each cavity, and the transition arc-shaped plate is connected with the horizontal connecting plate and the vertical connecting plate through the connecting reinforcing plate respectively.

Through adopting above-mentioned technical scheme, set up in the cavity and connect the reinforcing plate, connect the reinforcing plate and strengthened the intensity of transition arc, reduced because of the risk that hard thing collides with and leads to transition arc to warp.

Preferably, the connection reinforcing plate comprises a support framework and a plurality of support plates, one end of each support plate is fixedly connected to the peripheral wall of the support framework, at least one support plate is fixedly connected with the side wall of the horizontal connecting plate, at least one support plate is fixedly connected with the side wall of the vertical connecting plate, and at least one support plate is fixedly connected with the inner wall of the transition arc-shaped plate.

Through adopting above-mentioned technical scheme, utilize braced frame and backup pad to support fixedly to the arc that passes through, strengthened the intensity of the arc that passes through, backup pad and vertical connecting plate and horizontal connecting plate and transition arc fixed connection have increased the joint strength of vertical connecting plate and horizontal connecting plate simultaneously, have improved the ability that vertical connecting plate and horizontal connecting plate junction resist the deformation, make right angle connection structure wholeness higher, design more reasonable.

Preferably, a decorative cover plate is arranged at the joint of the bottom plate and the inner side plate, and the decorative cover plate is fixedly connected with the right-angle connecting structure through a mounting assembly.

Through adopting above-mentioned technical scheme, set up at bottom plate and interior curb plate junction and decorate the apron, improved connection structure's aesthetic property, still can cover the staple, reduce its because the too fast risk of contact air corrosion, the staple scratch user's that the installation component still can reduce to expose risk.

Preferably, the mounting assembly comprises a first mounting plate arranged on the bottom plate, a second mounting plate arranged on the inner side plate, a mounting groove formed between the first mounting plate and the second mounting plate, a clamping plate arranged on one side of the first mounting plate far away from the decorative cover plate, and a connecting plate fixedly connecting the clamping plate and the decorative cover plate; the connecting plate is slidably mounted in the mounting groove.

Through adopting above-mentioned technical scheme, insert the mounting groove with the connecting plate in, make cardboard and first mounting panel offset tightly, and dress trim cover supports tightly with the lateral wall that first mounting panel and second mounting panel kept away from the cardboard, promotes dress trim cover along the mounting groove direction, and dress trim cover passes through the connecting plate and drives the cardboard and slide along the mounting groove. Utilize the installation component to carry out fixed connection to dress trim cover and right angle coupling mechanism, installation component slidable mounting is on right angle coupling mechanism, and the dismantlement and the installation of dress trim cover that the installation component is convenient for make dress trim cover dismouting simple and convenient more.

In a second aspect, the present application provides a counter, which adopts the following technical scheme:

the right-angle connecting structure is arranged at the joint of the counter supporting plate and the counter top.

Through adopting above-mentioned technical scheme, use above-mentioned right angle connection structure to connect counter face and sales counter backup pad fixedly, can make to assemble and connect inseparabler between each part of the back sales counter that finishes, difficult production is rocked and the part damages, and the sales counter structure is more stable, and the wholeness is better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the side wall of the horizontal bracket is provided with a horizontal clamping groove, the horizontal clamping groove is used for clamping the cabinet table top, and a horizontal fixing piece is used for connecting and fixing the cabinet table top and the horizontal bracket; a vertical clamping groove is formed in the bottom wall of the vertical support, the counter supporting plate is clamped by the vertical clamping groove, and the counter supporting plate and the vertical support are fixedly connected by a vertical fixing piece. The counter top and the connection between the counter backup pad that make and make are more stable, and the wholeness is stronger, has reduced the counter and has used after a period, leads to counter top and backup pad to warp the distortion problem of splitting even easily because junction stress concentration.

2. The inner wall of the horizontal clamping groove is abutted with the outer wall of the counter top, and the inner wall of the vertical clamping groove is abutted with the outer wall of the counter support plate; the stress area of the counter top and the counter supporting plate is increased, the stress of the counter top and the counter supporting plate is dispersed, the counter top and the counter supporting plate are protected more effectively, and the risk of deformation and breakage caused by stress concentration is reduced.

3. Through using fixed orifices and staple to carry out fixed mounting, make the connection of counter face, sales counter backup pad more stable, connection structure reliability is higher, adapting unit easily installs the dismantlement, and the staple is littleer to the damage of counter face and sales counter backup pad.

Drawings

Fig. 1 is a schematic view of the overall structure of a counter according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram illustrating a right-angle connection structure according to an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view illustrating a structure of a mounting assembly according to an embodiment of the present application.

Fig. 4 is an exploded view of the embodiment of the present application to show the assembling relationship of the vertical fixing members.

Description of reference numerals: 1. a horizontal support; 2. a vertical support; 11. a horizontal clamping groove; 3. a counter top; 4. a counter support plate; 5. a horizontal fixing member; 21. a vertical clamping groove; 6. a vertical fixing member; 12. a top plate; 13. a base plate; 14. a horizontal connecting plate; 22. an inner side plate; 23. an outer panel; 24. a vertical connecting plate; 51. a horizontal fixing hole; 52. horizontally fixing the nail; 61. a vertical fixing hole; 62. a vertical fixing nail; 7. a reinforcing plate; 8. a transition arc plate; 9. a chamber; 10. connecting the reinforcing plate; 101. a support framework; 102. a support plate; 15. mounting the component; 151. a first mounting plate; 152. a second mounting plate; 153. a connecting plate; 154. mounting grooves; 155. clamping a plate; 16. and (4) decorating a cover plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses sales counter right angle connection structure.

Referring to fig. 1 and 2, the counter right-angle connecting structure comprises a horizontal support 1 and a vertical support 2 integrally formed with the horizontal support 1, wherein a horizontal clamping groove 11 is formed in the side wall of the horizontal support 1, a counter top 3 is clamped in the horizontal clamping groove 11, a horizontal fixing piece 5 is arranged at the bottom end of the horizontal support 1, and the horizontal support 1 is fixedly connected with the counter top 3 through the horizontal fixing piece 5; a vertical clamping groove 21 is formed in the bottom wall of the vertical support 2, the counter support plate 4 is clamped in the vertical clamping groove 21, a vertical fixing piece 6 is arranged on the side wall of the vertical support 2, and the vertical support 2 is fixedly connected with the counter support plate 4 through the vertical fixing piece 6; the junction of horizontal stand 1 and vertical stand 2 is provided with transition arc 8, is provided with between the side of the bottom of horizontal stand 1 and vertical stand 2 and decorates apron 16, decorates apron 16 and is used for sheltering from horizontal mounting 5 and vertical mounting 6.

Referring to fig. 2 and 3, the horizontal bracket 1 includes a top plate 12, a bottom plate 13 disposed parallel to the top plate 12, and a horizontal connecting plate 14 connecting the top plate 12 and the bottom plate 13, the horizontal connecting plate 14 is perpendicular to the top plate 12, the horizontal connecting plate 14 is rectangular, the top plate 12, the bottom plate 13, and the horizontal connecting plate 14 are integrally formed, the top plate 12 and the bottom plate 13 are located on the same side of the horizontal connecting plate 14, and a horizontal clamping groove 11 is formed between side walls of the top plate 12 and the bottom plate 13 adjacent to each other, and side walls of the horizontal connecting plate 14 adjacent to the top plate 12. The bottom plate 13 is provided with a horizontal fixing member 5, the horizontal fixing member 5 includes a plurality of horizontal fixing holes 51 formed on the bottom plate 13, and horizontal fixing nails 52 penetrating through the horizontal fixing holes 51 and penetrating into the counter top 3, preferably, the number of the horizontal fixing holes is 3, and preferably, the horizontal fixing nails 52 are screws.

Referring to fig. 2 and 4, the vertical bracket 2 includes an inner plate 22 perpendicular to the bottom plate 13, an outer plate 23 parallel to the inner plate 22, and a vertical connecting plate 24 connecting the inner plate 22 and the outer plate 23, the vertical connecting plate 24 is perpendicular to the outer plate 23, the vertical connecting plate 24 has the same shape and size as the horizontal connecting plate 14, the inner plate 22, the outer plate 23, and the vertical connecting plate 24 are integrally formed, and the inner plate 22 and the outer plate 23 are located on the same side of the vertical connecting plate 24. The side walls of the inner and outer side plates 22, 23 adjacent to each other and the side walls of the vertical connecting plate 24 adjacent to the inner side plate 22 form a vertical clamping groove 21 therebetween. The inner side plate 22 is provided with a vertical fixing piece 6, the vertical fixing piece 6 comprises a plurality of vertical fixing holes 61 formed in the inner side plate 22 and vertical fixing nails 62 penetrating through the vertical fixing holes 61 and penetrating into the counter support plate 4, preferably, the number of the vertical fixing holes 61 is 3, and preferably, the vertical fixing nails 62 are screws.

When the counter is assembled, one end of the counter top 3 is placed into the horizontal clamping groove 11, the horizontal fixing nail 52 penetrates through the horizontal fixing hole 51 and is nailed into the counter top 3, and at the moment, the connection between the counter top 3 and the horizontal support 1 is completed. One end of the counter support plate 4 is placed into the vertical clamping groove 21, the vertical fixing nail 62 penetrates through the vertical fixing hole 61 and is nailed into the counter support plate 4, and at the moment, the connection of the counter support plate 4 and the vertical support 2 is completed. The screw is used for fixing and mounting, so that the connection structure is more stable and more reliable, the screw is easy to mount and dismount, the mounting efficiency is improved, and the damage of the screw to the counter surface 3 is less.

The junction shaping of horizontal stand 1 and vertical support 2 has transition arc 8, and the cross sectional shape of transition arc 8 is 1/4 rings shape, and the circular arc both ends of transition arc 8 are respectively with roof 12 and outer panel 23 parallel and level. A cavity 9 is formed among the inner wall of the transition arc-shaped plate 8, the side wall of the horizontal connecting plate 14 and the side wall of the vertical connecting plate 24, and a connecting reinforcing plate 10 is arranged inside the cavity 9. The connection reinforcing plate 10 includes a supporting framework 101 coaxial with the chamber 9 and a plurality of supporting plates 102 integrally formed on the supporting framework 101, the cross section of the supporting framework 101 is circular, preferably, the number of the supporting plates 102 is 4, and the supporting plates are uniformly arranged on the outer peripheral wall of the supporting framework 101, one of the supporting plates 102 is vertically formed on the horizontal connecting plate 14 at the other end, one of the supporting plates 102 is vertically formed on the vertical connecting plate 24 at the other end, and the other two supporting plates 102 are formed on the inner wall of the transition arc-shaped plate 8 at the other end.

A reinforcing plate 7 is formed between the bottom plate 13 and the inner side plate 22, one end of the reinforcing plate 7 is integrally formed with the end surface of the bottom plate 13 away from the top plate 12, and the other end of the reinforcing plate 7 is integrally formed with the end surface of the inner side plate 22 away from the outer side plate 23.

The mounting assembly 15 comprises a first mounting plate 151 formed on the base plate 13, a second mounting plate 152 formed on the inner side plate 22, a catch plate 155 disposed on a side of the first mounting plate 151 remote from the trim cover 16, and a connecting plate 153 integrally formed with the catch plate 155 and the trim cover 16; a mounting groove 154 is formed between the first mounting plate 151 and the second mounting plate 152, the connecting plate 153 is slidably mounted in the mounting groove 154, and the first mounting plate 151 abuts against the catch plate 155.

When the decorative cover plate 16 is installed, the connecting plate 153 is inserted into the mounting groove 154, so that the clamping plate 155 abuts against the first mounting plate 151, at this time, the side wall of the clamping plate 155, which is close to the decorative cover plate 16, abuts against the side walls of the first mounting plate 151 and the second mounting plate 152, the side wall of the decorative cover plate 16, which is connected with the connecting plate 153, and the side wall of the first mounting plate 151 and the second mounting plate 152, which is far away from the clamping plate 155, abut against each other, the decorative cover plate 16 is pushed along the length direction of the mounting groove 154, and the decorative cover plate 16 drives the clamping plate 155 to slide along the mounting groove 154 through the connecting plate 153.

The embodiment of the application also discloses a counter.

The utility model provides a sales counter, includes sales counter backup pad 4 and counter face 3, and sales counter backup pad 4 and counter face 3 use above-mentioned right angle connection structure concatenation sales counter through above-mentioned right angle connection structure fixed connection, can make to connect more closely between each part of sales counter after the concatenation, and difficult production is rocked and the part is damaged, and the sales counter structure is more stable, and the wholeness is better.

The implementation principle of this application embodiment's sales counter right angle connection structure and sales counter is: when the counter is assembled, one end of the counter top 3 is placed into the horizontal clamping groove 11, the horizontal fixing holes 51 of the horizontal fixing nails 52 are nailed into the counter top 3, and at the moment, the connection between the counter top 3 and the horizontal support 1 is completed. Then, one end of the counter support plate 4 is placed in the vertical clamping groove 21, the vertical fixing nail 62 penetrates through the vertical fixing hole 61 and is nailed into the counter support plate 4, and at this time, the connection between the counter support plate 4 and the vertical bracket 2 is completed. Repeating the above steps to fixedly connect the counter top 3 with a plurality of counter support plates 4, and finally forming a counter whole. When the decorative cover plate 16 is installed, the connecting plate 153 slides into the mounting groove 154 to push the decorative cover plate 16, and meanwhile, the clamping plate 152 is matched to limit the decorative cover plate 16, so that the decorative cover plate 16 is fixed with the first mounting plate 151 and the second mounting plate 152.

Through using right angle coupling mechanism to be connected counter face 3 and sales counter backup pad 4 fixedly, avoided trompil on counter face 3 and sales counter backup pad 4, increased the area of contact of counter face 3 and sales counter backup pad 4 junction, it is more stable to make to connect between each structure of sales counter of producing, and the wholeness is stronger.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a sales counter right angle connection structure which characterized in that: comprises a horizontal bracket (1) and a vertical bracket (2) fixedly connected with the horizontal bracket (1);

a horizontal clamping groove (11) is formed in the side wall of the horizontal support (1), a cabinet table top (3) is clamped in the horizontal clamping groove (11), a horizontal fixing piece (5) is arranged at the bottom of the horizontal support (1), and the horizontal support (1) is fixedly connected with the cabinet table top (3) through the horizontal fixing piece (5);

vertical centre gripping groove (21) have been seted up to vertical support (2) diapire, centre gripping has sales counter backup pad (4) in vertical centre gripping groove (21), vertical support (2) are close to the lateral wall of horizontal stand (1) is provided with vertical mounting (6), vertical support (2) with pass through between sales counter backup pad (4) vertical mounting (6) carry out fixed connection.

2. The counter right angle connection structure of claim 1, wherein: the horizontal support (1) comprises a top plate (12), a bottom plate (13) arranged in parallel with the top plate (12) and a horizontal connecting plate (14) connecting the top plate (12) and the bottom plate (13), the horizontal connecting plate (14) is arranged perpendicular to the top plate (12), and the top plate (12) and the bottom plate (13) are located on the same side of the horizontal connecting plate (14); the vertical support (2) comprises an inner side plate (22) perpendicular to the bottom plate (13), an outer side plate (23) parallel to the inner side plate (22) and a vertical connecting plate (24) connecting the inner side plate (22) and the outer side plate (23), the vertical connecting plate (24) is perpendicular to the outer side plate (23), and the inner side plate (22) and the outer side plate (23) are located on the same side of the vertical connecting plate (24).

3. The counter right angle connecting structure according to claim 2, wherein: the horizontal fixing piece (5) comprises a horizontal fixing hole (51) which penetrates through the bottom plate (13) and a horizontal fixing nail (52) which penetrates through the horizontal fixing hole (51) and penetrates into the cabinet table top (3); the vertical fixing piece (6) comprises a vertical fixing hole (61) which is arranged on the inner side plate (22) in a penetrating mode, and a vertical fixing nail (62) which penetrates through the vertical fixing hole (61) and penetrates into the counter supporting plate (4).

4. The counter right angle connecting structure according to claim 2, wherein: and a reinforcing plate (7) is arranged between the bottom plate (13) and the inner side plate (22).

5. The counter right angle connecting structure according to claim 2, wherein:

a transition arc-shaped plate (8) is arranged at the joint of the vertical connecting plate (24) and the horizontal connecting plate (14), one end of the transition arc-shaped plate (8) is fixedly connected with the end part of the top plate (12), and the other end of the transition arc-shaped plate (8) is fixedly connected with the end part of the outer side plate (23).

6. The counter right angle connecting structure according to claim 5, wherein: transition arc (8) inner wall horizontal connecting plate (14) lateral wall and vertical connecting plate (24) lateral wall is formed with cavity (9), cavity (9) inside is provided with connects reinforcing plate (10), connect reinforcing plate (10) respectively with transition arc (8), horizontal connecting plate (14) and vertical connecting plate (24) fixed connection.

7. The counter right angle connecting structure according to claim 6, wherein: the connection reinforcing plate (10) comprises a support framework (101) and a plurality of support plates (102) with one ends fixedly connected to the peripheral wall of the support framework (101), at least one support plate (102) is fixedly connected with the side wall of the horizontal connecting plate (14), at least one support plate (102) is fixedly connected with the side wall of the vertical connecting plate (24), and at least one support plate (102) is fixedly connected with the inner wall of the transition arc-shaped plate (8).

8. The counter right angle connecting structure according to claim 2, wherein: the decorative cover plate (16) is arranged at the joint of the bottom plate (13) and the inner side plate (22), and the decorative cover plate (16) is installed at the joint of the bottom plate (13) and the inner side plate (22) through an installation component (15).

9. The counter right angle connecting structure according to claim 8, wherein: the mounting assembly (15) comprises a first mounting plate (151) arranged at the bottom end of the bottom plate (13), a second mounting plate (152) arranged on the side wall of the inner side plate (22), a clamping plate (155) arranged on one side of the first mounting plate (151) far away from the decorative cover plate (16), and a connecting plate (153) fixedly connecting the clamping plate (155) and the decorative cover plate (16); an installation groove (154) is formed between the first installation plate (151) and the second installation plate (152), the connecting plate (153) is slidably installed in the installation groove (154), and the first installation plate (151) is abutted to the clamping plate (155).

10. A counter comprising a counter right angle connection as claimed in any one of claims 1 to 9.

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