CN2277226Y

CN2277226Y - Angle adjustable bracket for show-case

Info

Publication number: CN2277226Y
Application number: CN 96229468
Authority: CN
Inventors: 陈德霖
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-15
Filing date: 1996-03-15
Publication date: 1998-04-01
Anticipated expiration: 2006-03-15

Abstract

The utility model relates to an angle adjustable bracket for a show case. The angle adjustable bracket for a show case is characterized in that a bracket [7] is hinged and fixed with a fixing seat [5] by bolts [6], and the side end surface [2] of the fixing seat [5] is provided with a connecting pin hole which is inserted with a connecting pin [15]; a spring [11] is arranged between the bottom of the connecting pin hole and the connecting pin [15], and the outer end part of the connecting pin [15] is exposed beyond the side end surface [2] of the fixing seat [5]; the connecting pin [15] is radially provided with a conical hole [10], and the conical point end of a conical point screw [4] is positioned inside the conical hole [10]. With the advantages of repeatable dismounting and high connection strength, the utility model can be used for a commodity show case in stores.

Description

Showcase saves plate supporting frame with adjustable angle

The utility model relates to the pallet stand that a kind of showcase is used.

In the prior art, the end face of showcase often needs plate supporting frame is connected with screw with the column of vertical direction in order to place glass plate, can destroy column and plate supporting frame during connection, and in dismounting back bonding strength reduction repeatedly.In order to regulate the angle of plate supporting frame, holder and carriage are connected with a joggle with face gear in addition, are formed with the angular adjustment carriage of level.

The purpose of this utility model is to provide a kind of showcase that can dismantle repeatedly to save plate supporting frame with adjustable angle.

The technical solution of the utility model is: carriage and holder are hinged fixing by bolt, be provided with in the side end face of holder with the side end face perpendicular be connected pin-and-hole, connecting pin is positioned at described connection pin-and-hole, spring is arranged between the inner end of the bottom that connects pin-and-hole and connecting pin, the outer end of connecting pin is exposed to outside the side end face of holder and this end is provided with the contiguous block of radial protrusion, described connecting pin radially be provided with bellmouth, the conehead end of conehead screw is positioned at described bellmouth.

The utility model compared with prior art has following advantage:

(1). when using, insert in the open slot of a vertical section bar end with contiguous block of connecting pin, and the top end face of carriage is placed the glass plate of level.Rotate when mobile at the conehead screw, the cone head part of conehead screw contacts with taper hole wall on the connecting pin of decentraction, the elastic force that forces connecting pin to overcome spring moves right, cone head part and bellmouth are coincide or match with section bar in the side end face, in the process of coincideing, connecting pin moves to right vertical section bar and holder is closely connected, and the contact-making surface of this syndeton is big, so connected framework holding capacity is big, fastness is strong.

(2). do not have attachment screw between vertical section bars and the holder, dismantling repeatedly, can not damage when making up, the action of its operation is also few, so easy for installation.

(3) can in the scope that angle changes, be adjusted to need arbitrarily angled between carriage and the holder, the two with bolting after, carriage can bear bigger pressure and can not produce relative angle with holder and slide.

The utility model will be further described below in conjunction with drawings and Examples:

Accompanying drawing 1 is a structural front view of the present utility model;

Accompanying drawing 2 is the A-A direction cutaway view of accompanying drawing 1;

Accompanying drawing 3 is the structural front view of independent carriage; Wherein:

[1]. contiguous block; [2]. the side end face; [3]. nut sleeve; [4]. the conehead screw; [5]. holder; [6]. bolt; [7]. carriage; [8]. top end face; [9]. protruding block; [10]. bellmouth; [11]. spring; [12]. square nut; [13]. end face tooth stopper ring; [14]. anti-skidding line; [15]. connecting pin.

Embodiment: referring to accompanying drawing 1～3, carriage [7] is hinged fixing with holder [5] by bolt [6], be provided with in the side end face [2] of holder [5] with side end face [2] perpendicular be connected pin-and-hole, connecting pin [15] is positioned at described connection pin-and-hole, spring [11] is arranged between the inner end of the bottom that connects pin-and-hole and connecting pin [15], the outer end of connecting pin [15] is exposed to outside the side end face [2] of holder [5] and this end is provided with the contiguous block [1] of radial protrusion, described connecting pin [15] radially be provided with bellmouth [10], holder [5] is provided with the axial perpendicular nut sleeve [3] with connecting pin [15], this nut sleeve [3] has diameter makes connecting pin [15] be passed this circular hole greater than the circular hole of connecting pin [15], be provided with the internal thread hole that communicates with circular hole with the perpendicular direction of described circular hole, conehead screw [4] is connected with described internal thread hole inner thread, and the conehead end of conehead screw [4] is positioned at described bellmouth [10].Described contiguous block [1] is a rectangle, and its minor face is arc slightly.The top end face [8] of described carriage [7] covers the top of holder [5], and its top end face can be placed glass etc. on [8], and the right part of top end face [8] is provided with protruding block [9], is used to prevent that glass from gliding.Described carriage [7] is inserted in the open slot of holder [5], and bolt [6] passes carriage [7] and holder [5].Be fixed with end face tooth stopper ring [13] on the described carriage [7], it is hinged with carriage [7] and holder [5] that bolt [6] passes described end face tooth stopper ring [13].When unclamping bolt [6], the angle between adjustable bracket [7] and the holder [5] promptly changes the angle between side end face [2] and the top end face [8]; After angle is selected, tight a bolt [6] but position between analog bracket [7] and the holder [5].Described end face tooth stopper ring [13] is provided with anti-skidding line [14] with the contacted end face of holder [5] cell wall, in order to increase the frictional force between carriage [7] and the holder [5].

Claims

1. a showcase saves plate supporting frame with adjustable angle, it is characterized in that: carriage [7] is hinged fixing with holder [5] by bolt [6], be provided with in the side end face [2] of holder [5] with side end face [2] perpendicular be connected pin-and-hole, connecting pin [15] is positioned at described connection pin-and-hole, spring [11] is arranged between the inner end of the bottom that connects pin-and-hole and connecting pin [15], the outer end of connecting pin [15] is exposed to outside the side end face [2] of holder [5] and this end is provided with the contiguous block [1] of radial protrusion, described connecting pin [15] radially be provided with bellmouth [10], the conehead end of conehead screw [4] is positioned at described bellmouth [10].

2. showcase according to claim 1 saves plate supporting frame with adjustable angle, it is characterized in that: holder [5] is provided with the axial perpendicular nut sleeve [3] with connecting pin [15], this nut sleeve [3] has diameter makes connecting pin [15] be passed this circular hole greater than the circular hole of connecting pin [15], be provided with the internal thread hole that communicates with circular hole with the perpendicular direction of described circular hole, conehead screw [4] is connected with described internal thread hole inner thread.

3. showcase according to claim 1 saves plate supporting frame with adjustable angle, it is characterized in that: described contiguous block [1] is a rectangle, and its minor face is arc slightly.

4. showcase according to claim 1 saves plate supporting frame with adjustable angle, it is characterized in that: the top end face [8] of described carriage [7] covers the top of holder [5], and the right part of top end face [8] is provided with protruding block [9].

5. showcase according to claim 1 saves plate supporting frame with adjustable angle, it is characterized in that: described carriage [7] is inserted in the open slot of holder [5], and bolt [6] passes carriage [7] and holder [5].

6. showcase according to claim 5 saves plate supporting frame with adjustable angle, it is characterized in that: be fixed with end face tooth stopper ring [13] on the described carriage [7], it is hinged with carriage [7] and holder [5] that bolt [6] passes described end face tooth stopper ring [13].

7. showcase according to claim 6 saves plate supporting frame with adjustable angle, it is characterized in that: described end face tooth stopper ring [13] is provided with anti-skidding line [14] with the contacted end face of holder [5] cell wall.