CN203394219U

CN203394219U - Built-in damper hinge

Info

Publication number: CN203394219U
Application number: CN201320319026.3U
Authority: CN
Inventors: 吴泰维
Original assignee: GUANGDONG TAIMING METAL PRODUCTS CO Ltd
Current assignee: GUANGDONG TAIMING METAL PRODUCTS CO Ltd
Priority date: 2013-06-05
Filing date: 2013-06-05
Publication date: 2014-01-15
Anticipated expiration: 2023-06-05

Abstract

A built-in damper hinge comprises a movable cup base arranged on a furniture door body, a linking arm arranged on the furniture main body, a rocking arm connecting the movable cup base and the linking arm, a damper arranged in the linking arm, and an elastic component which is arranged in the hinge and at least opens and closes the movable cup base. The built-in damper hinge is characterized in that the damper is of a forced in type and is arranged in the linking arm through a fixing arm which is connected with the furniture main body through a fixing pedestal. The fixing pedestal and the fixing arm are cooperatively mounted and dismounted through an adjustable spanner. When the built-in damper hinge employs such a modified structure, the adjustable spanner is arranged at the rear end of the fixing arm, and detachably connection between the fixing pedestal and the fixing arm is realized through the adjustable spanner. The assembly step for the hinge is simpler, and the damper concealed in the hinge can be easily and rapidly dismounted and effectively protected. The hinge is compact in overall structure, better in appearance, lower in production cost and high in practicality.

Description

Internal damper hinge

Technical field

The utility model relates to a kind of internal damper hinge.

Background technology

Chinese patent literature number is that CN201424879Y discloses a kind of damp hinge on March 14th, 2010, it comprises the dimple on the door-plate that is fixed on furniture or cabinet, be fixed on the base in the framework of furniture or cabinet, middle base is matched with on base by the mounting hole adjustable ground on base; The first end of the first articulated jib is articulated with in described middle base, the second end is articulated with on described dimple, the middle part of the first end of the second articulated jib is articulated with in middle base, the second end is articulated with on dimple, the first end of intermediate arm is articulated with the bottom of the first end of the second articulated jib, the first end of damper actuating arm is articulated with the second end of intermediate arm, its middle part is articulated with on base, the damper bar of damper is articulated with on the second end of damper actuating arm, damper is articulated with on base by a matching seat, between described dimple and middle base, is provided with torsion spring; It is said, this structure can avoid door-plate when closing, to collide the framework of furniture or cabinet when closure, but, damper can not be hidden in hinge, is in use easy to be subject to the collision of foreign matter, not only affects the overall appearance of hinge, its application life is short, and complex structure, cost of production is high, and the assembly process of hinge is loaded down with trivial details.Therefore, be necessary further improvement.

Utility model content

The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and compact conformation degree is high, and cost of production is low, and the internal damper hinge that dismounting is quick, simple and both artistic and practical, to overcome weak point of the prior art.

By a kind of internal damper hinge of this object design, comprise the flexible cup base being arranged on furniture door body, be arranged at the linking arm in furniture main body, between flexible cup base and linking arm, by rocking arm, be connected, in linking arm, be provided with damper, in hinge, be provided with at least flexible cup base is produced to the elastic component that opens and closes active force, it is characterized in that damper is forced damper, by fixed arm, be arranged in linking arm, linking arm is connected with furniture main body by firm banking, and firm banking coordinates with fixed arm dismounting by monkey wrench.

Described firm banking consists of adjustable base plate and fixed head, and the two connects by eccentric adjusting rivet, to realize the adjusting of furniture door body.

Described monkey wrench is arranged at the rear end of fixed arm and is provided with torsion spring in inside by bearing pin, and torsion spring at least comprises the first feet that one end is connected with fixed arm, and the second feet of being connected with protuberance on monkey wrench of the other end.

Described adjustable base plate front end is provided with breach, the corresponding breach of fixed arm is provided with buckle, the two mutual clamping, and adjustable base plate rear end is provided with boss, the corresponding boss of monkey wrench be provided with clasp and by with the coordinating of torsion spring, realize adjustable base plate and be connected with the dismantled and assembled of fixed arm.

Described adjustable base plate is middle font housing, its edge is continuous in lower hem, the defining flange that is provided with at least two levels on flanging and bends inwards, fixed head is the projection that rectangle housing and corresponding flange are provided with equal number, the two is slidably connected mutually.

Described damper one end is arranged on linking arm, and the other end is connected with selector bar by the piston head arranging on piston rod; Between described selector bar and inner rocker arm, be also provided with connecting rod, connecting rod one end and inner rocker arm are hinged, and the other end and selector bar are hinged.

Described selector bar is inner hinged with the piston head of damper, its middle part and outer end by bearing pin respectively with linking arm and rod hinge connection, selector bar respective link is also provided with rotary spacing portion in front end.

Described rocking arm comprises outer rocker arm and inner rocker arm, outward, inner rocker arm two ends are hinged with linking arm and flexible cup base respectively, described inner rocker arm forms by polylith video disc is stacked, or by the brake forming of metal integrated punching and be positioned at outer rocker arm below, its outer end and middle part are hinged with flexible cup base and linking arm respectively by bearing pin, inner by bearing pin and rod hinge connection.

Described elastic component is torsion spring, and this torsion spring is located and is arranged on linking arm with the hinged place of outer rocker arm and at least comprises the feet that one end is connected with linking arm by bearing pin, and the feet that is connected with inner rocker arm of the other end.

The utility model is by the improvement of said structure; monkey wrench is arranged at the rear end of fixed arm; and by pulling monkey wrench, realize firm banking and be connected with the dismantled and assembled of fixed arm, make the installation step of hinge simpler, and damper concealed type is installed in hinge; not only dismounting is simple, quick; more effectively protected damper, made the overall structure of hinge compacter, outward appearance is more exquisite; cost of production is low, and practicality is high.

Accompanying drawing explanation

Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.

Fig. 2 is the utility model one example structure schematic diagram.

Fig. 3 is another structural representation of the utility model one embodiment (analysing and observe).

Fig. 4, Fig. 5 are adjustable spanner structure schematic diagram.

Fig. 6, Fig. 7 are the multiple application examples structural representation of torsion spring.

Fig. 8 is monkey wrench fastening structure schematic diagram.

Fig. 9 is monkey wrench loose configuration schematic diagram.

Figure 10, Figure 11 are the multiple application examples structural representation of inner rocker arm.

Figure 12, Figure 13 are bar linkage structure schematic diagram.

Figure 14-Figure 19 is the multiple application examples structural representation of selector bar.

Figure 20 is firm banking decomposition texture schematic diagram.

Figure 21 is adjustable base arrangement schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

Referring to Fig. 1-Figure 21, a kind of internal damper hinge, comprise the flexible cup base 3 being arranged on furniture door body, be arranged at the linking arm 1 in furniture main body, between flexible cup base 3 and linking arm 1, by rocking arm, be connected, in linking arm 1, be provided with damper 9, in hinge, be provided with at least flexible cup base 3 is produced to the elastic component 6 that opens and closes active force, its damper 9 is forced damper, by fixed arm 2, be arranged in linking arm 1, linking arm 1 is connected with furniture main body by firm banking, and firm banking coordinates with fixed arm 2 dismounting by monkey wrench 10.

Firm banking consists of with fixed head 13 adjustable base plate 12, and the two connects by eccentric adjusting rivet 14, to realize the adjusting of furniture door body.Described adjustable base plate 12 is middle font housing, its edge is continuous in lower hem 12.3, the defining flange 12.4 that is provided with four levels on flanging 12.3 and bends inwards, fixed head 13 is the projection 13.1 that rectangle housing and corresponding flange 12.4 are provided with equal number, and the two is slidably connected mutually.

Monkey wrench 10 is arranged at the rear end of fixed arm 2 and in inside, is provided with torsion spring 11 by bearing pin, torsion spring 11 at least comprises the first feet 11.1 that one end is connected with fixed arm 2, and the second feet 11.2 of being connected with protuberance 10.2 on monkey wrench 10 of the other end.Wherein as shown in Figure 6, its free end is along being parallel to axially bending inwards and being connected with the protuberance 10.2 on monkey wrench 10 of torsion spring 11 spring coils for the shape of the second feet 11.2; Or the shape of the second feet 11.2 as shown in Figure 7, its free end is along perpendicular to the axial outward of torsion spring 11 spring coils and be connected with the protuberance 10.2 on monkey wrench 10.Adjustable base plate 12 front ends are provided with breach 12.1, the corresponding breach 12.1 of fixed arm 2 is provided with buckle 2.1, the two mutual clamping, adjustable base plate 12 rear ends are provided with boss 12.2, the corresponding boss 12.2 of monkey wrench 10 be provided with clasp 10.1 and by with the coordinating of torsion spring 11, realize adjustable base plate 12 and be connected with the dismantled and assembled of fixed arm 2, be not only very easy to the dismounting of hinge, more damper concealed type is installed in hinge, practical.

In said structure, damper 9 one end are arranged on linking arm 1, and the other end is connected with selector bar 8 by the piston head 9.2 arranging on piston rod 9.1; Between described selector bar 8 and inner rocker arm 5, be also provided with connecting rod 7, connecting rod 7 one end and inner rocker arm 5 are hinged, and the other end and selector bar 8 are hinged.Selector bar 8 is inner hinged with the piston head 9.2 of damper 9, and its middle part and outer end are hinged with linking arm 1 and connecting rod 7 respectively by bearing pin.Wherein the shape of selector bar 8 is as shown in Figure 14-Figure 16, or as shown in Figure 17-Figure 19, respective link 7 is also provided with rotary spacing portion 8.1 in front end, the two rotation-limited.What deserves to be explained is: the shape of Figure 14-Figure 16 selector bar 8 is different from the shape curvature of Figure 17-Figure 19 selector bar 8, different from the piston head 8.2 connecting portion profiles of damper 9, but design feature is the same.

Rocking arm comprises outer rocker arm 4 and inner rocker arm 5, outer, inner rocker arm two ends are hinged with linking arm 1 and flexible cup base 3 respectively.For versatility higher, can meet more designing requirement, described inner rocker arm 5 as shown in figure 10, forms by polylith video disc is stacked, or simple in order to produce, also can be as shown in figure 11, by the brake forming of metal integrated punching, moulding in any case, this inner rocker arm 5 is all arranged at outer rocker arm 4 belows, its outer end and middle part are hinged with flexible cup base 3 and linking arm 1 respectively by bearing pin, inner hinged by bearing pin and connecting rod 7.Elastic component 6 is torsion spring, and this torsion spring is located and is arranged on linking arm 1 with the hinged place of outer rocker arm 4 and at least comprises the feet that one end is connected with linking arm 1 by bearing pin, and the feet that is connected with inner rocker arm 5 of the other end.

Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.

Claims

1. an internal damper hinge, comprise the flexible cup base (3) being arranged on furniture door body, be arranged at the linking arm (1) in furniture main body, between flexible cup base (3) and linking arm (1), by rocking arm, be connected, in linking arm (1), be provided with damper (9), in hinge, be provided with at least flexible cup base (3) is produced to the elastic component (6) that opens and closes active force, it is characterized in that damper (9) is forced damper, by fixed arm (2), be arranged in linking arm (1), linking arm (1) is connected with furniture main body by firm banking, firm banking coordinates with fixed arm (2) dismounting by monkey wrench (10).

2. internal damper hinge according to claim 1, is characterized in that described firm banking consists of adjustable base plate (12) and fixed head (13), and the two connects by eccentric adjusting rivet (14), to realize the adjusting of furniture door body.

3. internal damper hinge according to claim 2, it is characterized in that described monkey wrench (10) is arranged at the rear end of fixed arm (2) and in inside, is provided with torsion spring (11) by bearing pin, torsion spring (11) at least comprises the first feet (11.1) that one end is connected with fixed arm (2), and the second feet (11.2) of being connected with protuberance (10.2) on monkey wrench (10) of the other end.

4. internal damper hinge according to claim 3, it is characterized in that described adjustable base plate (12) front end is provided with breach (12.1), the corresponding breach of fixed arm (2) (12.1) is provided with buckle (2.1), the two mutual clamping, adjustable base plate (12) rear end is provided with boss (12.2), the corresponding boss of monkey wrench (10) (12.2) be provided with clasp (10.1) and by with the coordinating of torsion spring (11), realize dismantled and assembled connection of adjustable base plate (12) and fixed arm (2).

5. internal damper hinge according to claim 4, it is characterized in that described adjustable base plate (12) is middle font housing, its edge is continuous in lower hem (12.3), the defining flange (12.4) that is provided with at least two levels on flanging (12.3) and bends inwards, fixed head (13) is the projection (13.1) that rectangle housing and corresponding flange (12.4) are provided with equal number, and the two is slidably connected mutually.

6. according to the internal damper hinge described in claim 1-5 any one, it is characterized in that described damper (9) one end is arranged at linking arm (1) upper, the other end is connected with selector bar (8) by the upper piston head (9.2) arranging of piston rod (9.1); Between described selector bar (8) and inner rocker arm (5), be also provided with connecting rod (7), connecting rod (7) one end and inner rocker arm (5) are hinged, and the other end and selector bar (8) are hinged.

7. internal damper hinge according to claim 6, it is characterized in that described selector bar (8) is inner hinged with the piston head (9.2) of damper (9), its middle part and outer end are hinged with linking arm (1) and connecting rod (7) respectively by bearing pin, and selector bar (8) respective link (7) is also provided with rotary spacing portion (8.1) in front end.

8. internal damper hinge according to claim 7, it is characterized in that described rocking arm comprises outer rocker arm (4) and inner rocker arm (5), outward, inner rocker arm two ends are hinged with linking arm (1) and flexible cup base (3) respectively, described inner rocker arm (5) forms by polylith video disc is stacked, or by the brake forming of metal integrated punching and be positioned at outer rocker arm (4) below, its outer end and middle part are hinged with flexible cup base (3) and linking arm (1) respectively by bearing pin, inner hinged by bearing pin and connecting rod (7).

9. internal damper hinge according to claim 8, it is characterized in that described elastic component (6) is torsion spring, this torsion spring is located and is arranged on the hinged place of linking arm (1) and outer rocker arm (4) and at least comprises the feet that one end is connected with linking arm (1) by bearing pin, and the feet that is connected with inner rocker arm (5) of the other end.