CN201290497Y - Sofa fastener - Google Patents

Abstract

The utility model discloses a sofa buckle, comprising a buckle body and a buckle ring. The sofa buckle is characterized in that one end of the buckle body is hinged with mounting pieces by a connecting rod; the two sides of the buckle body are provided with circular holes; the buckle ring is connected with the buckle body by passing through the circular holes; and the buckle ring is provided with detachable buckle pieces. By adopting the structure that the buckle ring and the buckle pieces are matched, the sofa buckle can firstly fix the mounting pieces arranged on the buckle body on the sofa part and then fix the buckle pieces, thus realizing the function of fastening the buckle ring and the buckle pieces easily. The sofa buckle has simple structure, low manufacturing cost and strong flexibility.

Description

Sofa is buckled

Technical field

The utility model relates to Furniture fittings accessory field, relates generally to a kind of sofa that is used on the sofa and buckles.

Background technology

Sofa is the common furniture of people, is applied to every field.The sofa of selling on the market is of a great variety, is broadly divided into high back of the body sofa, low back of the body sofa and between three types in the common sofa between the above two.High back of the body sofa: claim aviation formula seat again.Its feature is that three fulcrums are arranged, and people's waist, shoulder, hindbrain are leaned against on the curved surface backrest simultaneously.These three strong points spatially do not constitute straight line, thereby it is higher to make this sofa specification requirement, and it is also bigger to select difficulty during purchase.Manufacture the yoke of high back of the body sofa, must carry out 3 turnover faces that constituted on the top of the shelf clearly, otherwise discomfort is brought to the user in the position that just is difficult to guarantee the strong point when carrying out operations such as sofa is masked.Whether the formation of choosing three strong points will noting its back side when height is carried on the back sofa is reasonable, appropriate, can be judged by the examination seat.High back of the body sofa develops from chaise longue and forms.For improving the rest performance, also can manufacture footstool, before the placement sofa, its height can be identical with the forward position height of sofa seat surface.Low back of the body sofa: the easy chair that belongs to the rest type.It comes support user's this sofa backrest height of waist (lumbar vertebrae) lower with a strong point, and generally apart from seat surface 370 millimeter, the angle of backrest is also less, not only helps having a rest, and makes corresponding the dwindling of whole sofa Outside Dimensions.This sofa is moved more convenient, light and handy, and floor space is little.Common sofa: be common a kind of in the home-use sofa.That sells on the market mostly is this class sofa.It has two strong point support users' lumbar vertebrae, thoracic vertebrae, the effect of the curved surface that can obtain to match with the health back.The angle of this type of sofa backrest and seat surface is very crucial, and excessive or too small user's the abdominal muscles that all will cause of angle is strong, produces tired.Equally, the width of sofa seat surface is also unsuitable excessive, presses standard-required usually within 540 millimeters, and user's shank can arbitrarily be adjusted sitting posture like this, has a rest more comfortablely.Some spare and accessory parts that are applied on the sofa are also very important, and good accessory not only can guarantee the service life of whole sofa, and the people is sitting on the sofa more comfortable.

Summary of the invention

The purpose of this utility model aims to provide a kind of sofa that is used on the sofa and buckles.The utlity model has simple in structure, low cost of manufacture, flexibility characteristics strong, easy to use.

The utility model is achieved through the following technical solutions:

Sofa is buckled, and comprises button and clasp, it is characterized in that: described button one end is hinged with installation sheet by connecting rod, and described button both sides are provided with circular hole; Described clasp passes circular hole and is connected with button, and described clasp is provided with dismountable cramp.

Described installation sheet is provided with oval installing hole.

Described cramp is provided with the small circular installing hole.

During use, the installation sheet that will be arranged on earlier on the button is installed on the sofa parts, then cramp is installed on the sofa parts, just can cramp be buckled by the clasp that is arranged on the button.It is quite convenient to use.

The utlity model has following advantage:

1, the structure that adopts clasp and cramp to cooperate can be fixed on the installation sheet that is arranged on the fastener on the sofa parts earlier, and fixing cramp is easily realized the function that clasp and cramp fasten then.

2, simple in structure, low cost of manufacture, flexibility are strong.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Mark among the figure: 1, button, 2, clasp, 3, connecting rod, 4, installation sheet, 5, cramp, 6, oval installing hole, 7, the small circular installing hole.

The specific embodiment

Sofa is buckled, and comprises button 1 and clasp 2, and described button 1 one ends are hinged with installation sheet 4 by connecting rod 3, and described button 1 both sides are provided with circular hole, and described clasp 2 passes circular hole and is connected with button 1.Described installation sheet 4 is provided with two oval installing holes 6, is used for fixing on the sofa parts.Described clasp 2 is provided with dismountable cramp 5.Described cramp 5 is provided with three small circular installing holes 7.Be used to be installed in the sofa parts.

During use, the installation sheet 4 that will be arranged on earlier on the button 1 is installed on the sofa parts, then cramp 5 is installed on the sofa parts, just can cramp 5 be buckled by the clasp 2 that is arranged on the button 1.It is quite convenient to use.

The utility model is not limited to the foregoing description.

Claims (3)

1, sofa is buckled, and comprises button (1) and clasp (2), it is characterized in that: described button (1) one end is hinged with installation sheet (4) by connecting rod (3), and described button (1) both sides are provided with circular hole; Described clasp (2) passes circular hole and is connected with button (1), and described clasp (2) is provided with dismountable cramp (5).

2, buckle according to the described sofa of claim 1, it is characterized in that: described installation sheet (4) is provided with oval installing hole (6).

3, buckle according to claim 1 or 2 described sofas, it is characterized in that: described cramp (5) is provided with small circular installing hole (7).

Images