CN209346445U

CN209346445U - A kind of mechanical function frame and seat

Info

Publication number: CN209346445U
Application number: CN201820936680.1U
Authority: CN
Inventors: 赵涌; 阮正富
Original assignee: UE Furniture Co Ltd
Current assignee: UE Furniture Co Ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-09-06
Anticipated expiration: 2028-06-15

Abstract

The utility model relates to a kind of mechanical function frame and seats, functional frame includes fixed frame and the extension assembly that is arranged on fixed frame, extension assembly includes leg-placing plate component, cushions support component and the backrest module that at left and right sides of fixed frame and left and right is arranged in pairs, fixed frame includes the side plate that the left and right sides is arranged in pairs, both side plate is each perpendicular to horizontal plane setting, and be connected between both side plate by least two connecting rods, extension assembly is connected with side plate and is supported by side plate；The lateral surface of a kind of seat, including handrail and mechanical function frame, the handrail and side plate closes on, and the handrail and side plate are engaged by clamping.Compared with prior art, the utility model includes fixed frame and the extension assembly that is arranged on fixed frame, and fixed frame two sides are arranged floor and substantially increase the stability of functional frame and handrail so that side plate bottom directly lands, limited to extend service life.

Description

A kind of mechanical function frame and seat

Technical field

The utility model relates to technical field of furniture, in particular to a kind of mechanical function frame and seat.

Background technique

Currently, the installation of many seats, is all first to place frame, handrail is installed in frame two sides, then in frame and Functional frame or fixed frame are placed between handrail, and the components such as backrest, cushion are finally installed again, by the seat of this mounting means, Its handrail, which is substantially, to land, and such handrail stability is poor, service life is very short；In addition, in the market many seats with help The connection type of hand, which is substantially, plays jail connection by bolt, and installation and removal require to be inconvenient by third party's tool.

To overcome defect of the existing technology, the utility model provide a kind of handrail do not have to land, service life it is effective Extend, the mechanical function frame and seat of armrest convenient for disassembly and assembly.

Utility model content

The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of handrail and does not have to land, using the longevity Order the mechanical function frame and seat of effectively extension, armrest convenient for disassembly and assembly.

The utility model is realized in this way:

A kind of mechanical function frame, the functional frame include fixed frame and the extension assembly that is arranged on fixed frame, stretching, extension Component includes leg-placing plate component, cushions support component and the backrest group that at left and right sides of fixed frame and left and right is arranged in pairs again Part, the fixed frame include the side plate that the left and right sides is arranged in pairs, and both side plate is each perpendicular to horizontal plane setting, and between both side plate It is connected by least two connecting rods；The extension assembly is integrally provided between two side plates, the extension assembly and side plate phase Connect and is supported by side plate.

The utility model mechanical function frame includes fixed frame and the extension assembly that is arranged on fixed frame, fixed frame two sides Side plate is set, and extension assembly is integrally provided between two side plates, when installing handrail, is mounted on handrail on the outside of side plate Face does not interfere with the movement of extension assembly between two side plates, avoids armrest straight and then avoids installation seat at present Handrail lands the defect of rear stability difference in the process, substantially increases the stability of functional frame and handrail, limited to extend use Service life；Wherein extension assembly is connected with side plate and is supported by side plate, refers to connecting rod, the backrest group of composition cushions support component The connecting rod of part, the connecting rod of backrest module and side plate are articulated and connected.

A kind of mechanical function frame, the functional frame include fixed frame and the extension assembly that is arranged on fixed frame, stretching, extension Component includes leg-placing plate component, cushions support component and the backrest group that at left and right sides of fixed frame and left and right is arranged in pairs again Part, the fixed frame include a pedestal and the side plate that the left and right sides is arranged in pairs, and both side plate is each perpendicular to horizontal plane setting, and Be connected between both side plate by least two connecting rods, the extension assembly is connected with pedestal, pedestal be put between both side plate and with Side plate or connecting rod are fixedly linked.

Fixed frame is divided into two parts by the program, and a part is made of the connecting rod of side plate and connecting lateral plate, this part can be with Individually processing；Another part is the pedestal for supporting extension assembly, that is, the pedestal being made of double leval jib；It, will when being applied in combination Pedestal is put between both side plate and passes through rivet with side plate or connecting rod or be bolted, and combination is integral.

Preferably, the height of the side plate is 8cm~15cm.

It can be applicable in the different seat of height, functional frame etc., the scope of application is more extensive.

Preferably, the side plate is metal plate.

Metal material firmness is high, prolongs the service life.

Preferably, the side plate has support leg.

The phenomenon that further effectively handrail being avoided to land.

The lateral surface of a kind of seat, including handrail and mechanical function frame as described above, the handrail and side plate closes on, and And the handrail and side plate are engaged by clamping.

Handrail is directly installed on side plate, is avoided the defect for using handrail to land stability difference at present, is substantially increased The stability of functional frame and handrail.

Preferably, the handrail refers to side plate clamping engagement: multiple side plate plug connectors are equipped on side plate lateral surface, Multiple handrail plug connectors are equipped on handrail medial surface, handrail plug connector is mating in vertical direction with side plate plug connector, with Realize that the connection between handrail and side plate cooperates.

When installation, directly by handrail plug connector and the direct grafting of side plate plug connector, reduce components, without borrowing Dismounting is realized with third party's tool, is installed very convenient；The structure of plurality of side plate plug connector can be identical or not Identical, the structure between the multiple handrail plug connector can be identical or not identical.

Preferably, the inside of the side plate plug connector is hollow structure, and the upper surface of side plate plug connector and direction are helped Opening A is had in the one side of hand plug connector and opening B, opening A are connected with the B that is open；Handrail plug connector is with hollow out Strip block pattern.

Thus may be implemented handrail plug connector from the opening A of the upper surface of side plate plug connector be inserted into, opening B be in order to The position slot milling being connect to handrail plug connector with handrail.

Preferably, the width of the hollow structure from top to bottom successively successively decreases.

That is the upper end of hollow structure is most wide, and lower end is most narrow, and handrail plug connector is inserted into from upper end, therefore such hollow structure Convenient for the insertion of handrail plug connector.

Preferably, the structure of the multiple side plate plug connector is all the same, the structure between the multiple handrail plug connector It is all the same.

The versatility between the handrail of left and right may be implemented in identical side plate plug connector, identical handrail plug connector, meanwhile, It is also convenient for producing.

Preferably, the side plate plug connector is arranged on the front and rear of side plate lateral surface；Helping on handrail Hand plug connector quantity, position are corresponding with side plate plug connector.

The front and rear of side plate lateral surface is at least set as splice point, splice point is at least distributed in the surrounding of seat, Fastness, stability after being conducive to handrail installation.

Preferably, the side plate plug connector is integrally formed using metal material, the handrail plug connector uses plastics material Material is integrally formed.

Cooperation between the metal material of mutually relatively soft plastic material and hard can be to avoid abnormal sound, reduction friction；Simultaneously Again since the pressure that seat portion is born is greater than armrest portion, side plate plug connector uses metal material, and handrail plug connector is adopted Use plastic material.

Preferably, the side plate plug connector is fixed by screws on the lateral surface of side plate, the handrail grafting Part is fixed by screws on the medial surface of handrail.

Side plate plug connector is arranged and avoids generating touching, barrier components to the internal component of fixed frame in side plate lateral surface Operation；Meanwhile it is mating between the side plate plug connector of side plate lateral surface and the handrail plug connector of handrail medial surface, favorably It is bonded between realization handrail and fixed frame seamless spliced.

Preferably, being fixed with a strengthening steel slab on the handrail medial surface, the handrail plug connector is fixedly connected It is connected on the medial surface of handrail on strengthening steel slab.

It is wooden due to being generally inside handrail, directly handrail plug connector is fixed on wooden handrail, fastness is too Difference, therefore increase the setting of strengthening steel slab to increase handrail rigidity, handrail plug connector, which is directly fixed by screws, to be reinforced On steel plate.

Preferably, the handrail refers to side plate clamping engagement: connecting hole is equipped on side plate, on handrail medial surface Equipped with bayonet lock, bayonet lock enters connecting hole and is engaged by clamping with connecting hole.

Preferably, the connecting hole includes the macropore being relatively large in diameter and is attached thereto the lesser aperture of logical diameter, institute Stating bayonet lock includes the cap body being relatively large in diameter and the lesser neck of diameter, and the cap body of bayonet lock moves after entering macropore so that neck is caught in Aperture.

The beneficial effect that the utility model uses above-mentioned technical proposal is:

The utility model provides that a kind of handrail can not have to land, service life effectively extends, armrest convenient for disassembly and assembly Mechanical function frame and seat；And make overall structure more stable in the case where handrail does not land.The utility model machine Tool functional frame includes fixed frame and the extension assembly that is arranged on fixed frame, and side plate, the stretching, extension group is arranged in fixed frame two sides Part is integrally provided between two side plates, and handrail is mounted on side plate, is avoided after handrail lands during installation seat at present The defect of stability difference substantially increases the stability of functional frame and handrail, limited to extend service life.

Detailed description of the invention

Fig. 1 is the overall structure diagram of functional frame in embodiment 1；

Fig. 2 is the structural schematic diagram in embodiment 1 between a side handrail and functional frame；

Fig. 3 is the structural schematic diagram in embodiment 1 between functional frame and side plate；

Fig. 4 is handrail in embodiment 1, handrail plug connector, the structural schematic diagram between strengthening steel slab；

Fig. 5 is the structural schematic diagram of 1 latus inframedium plug connector of embodiment；

Fig. 6 is the positive structure schematic of 1 latus inframedium plug connector of embodiment；

Fig. 7 is the structural schematic diagram of handrail plug connector in embodiment 1；

Fig. 8 is the positive structure schematic of handrail plug connector in embodiment 1；

Fig. 9 is the structural schematic diagram that functional frame is connected with two side handrails in embodiment 1；

Figure 10 is the structural schematic diagram of connecting hole in embodiment 2；

Figure 11 is the structural schematic diagram of bayonet lock in embodiment 2.

Specific embodiment

Specific embodiment of the present utility model is as follows:

The Directional words word such as involved "upper" in the present embodiment is to be come after being sat on the seat with user with the user visual field Description.

Embodiment 1:

A kind of mechanical function frame, as shown in Figure 1-3, the functional frame 1 includes fixed frame 100 and is arranged in fixed frame Extension assembly on 100, extension assembly include the leg-placing plate component that positioned at 100 left and right sides of fixed frame and left and right is arranged in pairs again 200, cushions support component 300 and backrest module 400；The fixed frame 100 includes the side plate that the left and right sides is arranged in pairs 110, both side plate 110 is each perpendicular to horizontal plane setting, and is connected between both side plate 110 by least two connecting rods 150, described Extension assembly is integrally provided between two side plates 110, and extension assembly is connected with side plate 110 and is supported by side plate 110.

Wherein, the connecting rod of cushions support component in extension assembly as shown in Figure 2, the connecting rod of backrest module, backrest module Connecting rod and side plate be articulated and connected；Side plate 110 is for the metal plate of height 10cm, and side plate 110 has support leg 140, side plate 110 are placed on the ground by support leg 140.

A kind of seat, including handrail and mechanical function frame as described above, as shown in figs. 2-9, the handrail 900 and side The lateral surface of plate 110 closes on, and the shape of the handrail 900 is rectangular-shape, and the handrail 900 is matched with the clamping of side plate 110 It closes, clamping engagement specifically refers to: multiple side plate plug connectors 111 is equipped on 110 lateral surface of side plate, on 900 medial surface of handrail Equipped with multiple handrail plug connectors 910, handrail plug connector 910 is mating in vertical direction with side plate plug connector 111, to realize Connection cooperation between handrail 900 and side plate 110.

Specifically, as illustrated in figs. 2 through 8, the inside of the side plate plug connector 111 is hollow structure 1113, and side plate grafting The upper surface of part 111 and towards having opening A1114 and opening B1115, opening in the one side of handrail plug connector 910 A1114 is connected with opening B1115；Handrail plug connector 910 is the Strip block pattern with hollow out, the width of hollow structure 1113 by Successively successively decrease under, the bar blocks of engraved structure are effectively saved cost under the premise of not reducing intensity.

In order to improve the versatility between left and right handrail 900, the structure of the multiple side plate plug connector 111 is all the same, institute The structure stated between multiple handrail plug connectors 910 is all the same.

It further says, the side plate plug connector 111 is arranged on the front and rear of 110 lateral surface of side plate；It helps 910 quantity of handrail plug connector on hand 900, position are corresponding with side plate plug connector 111；Side plate plug connector 111 uses metal material Material is integrally formed, and the handrail plug connector 910 is integrally formed using plastic material.

Furthermore, as shown in Fig. 2,4-9, the side plate plug connector 111 is fixed by screws side plate 110 Lateral surface on, the handrail plug connector 910 is fixed by screws on the medial surface of handrail 900；In the handrail 900 A strengthening steel slab 920 is fixed on medial surface, the handrail plug connector 910 is fixedly connected on strengthening steel slab 920 and connects Onto the medial surface of handrail (900), the fastness of connection is strengthened.

When specific operation, the handrail plug connector 910 on 900 medial surface of handrail need to be only inserted on 110 outside of side plate Side plate plug connector 111 just completes the installation of handrail 900, realizes the fitting splicing between handrail 900 and fixed frame 100, peace It fills very convenient, while solving the problems, such as that handrail 900 lands.

Embodiment 2:

Embodiment 2 the difference from embodiment 1 is that:

As shown in figs. 10-11, handrail 900 refers to the clamping engagement of side plate 110 in the present embodiment: being equipped on side plate 110 Connecting hole 112, is equipped with bayonet lock 940 on 900 medial surface of handrail, and bayonet lock 940 enters connecting hole 112 and is clamped with connecting hole 112 Cooperation.

The connecting hole 112 includes the macropore being relatively large in diameter and is attached thereto the lesser aperture of logical diameter, the bayonet lock Including the cap body being relatively large in diameter and the lesser neck of diameter, the cap body of bayonet lock moves after entering macropore so that neck is caught in aperture.

Embodiment 3:

The difference of the present embodiment and above-described embodiment is:

The fixed frame includes a pedestal and the side plate that the left and right sides is arranged in pairs, and both side plate is each perpendicular to horizontal plane and sets It sets, and is connected between both side plate by least two connecting rods, the extension assembly is connected with pedestal, and pedestal is put between both side plate And it is fixedly linked with side plate or connecting rod.Fixed frame is divided into two parts by the program, and a part is by side plate and the connecting rod of connecting lateral plate Composition, this part can individually process；Another part is the pedestal for supporting extension assembly, that is, the bottom being made of double leval jib Seat；When being applied in combination, pedestal is put between both side plate and passes through rivet with side plate or connecting rod or is bolted, it is whole that group is combined into one Body.

Claims

1. a kind of mechanical function frame, the functional frame (1) includes fixed frame (100) and setting stretching on fixed frame (100) Open up component, extension assembly include again at left and right sides of fixed frame (100) and control the leg-placing plate component (200) being arranged in pairs, Cushions support component (300) and backrest module (400), it is characterised in that: the fixed frame (100) includes that the left and right sides is pairs of The side plate (110) of setting, both side plate (110) is each perpendicular to horizontal plane setting, and passes through at least two companies between both side plate (110) Bar (150) is connected；The extension assembly is integrally provided between two side plates (110), the extension assembly and side plate (110) phase Connect and passes through side plate (110) support.

2. a kind of mechanical function frame, the functional frame (1) includes fixed frame (100) and setting stretching on fixed frame (100) Open up component, extension assembly include again at left and right sides of fixed frame (100) and control the leg-placing plate component (200) being arranged in pairs, Cushions support component (300) and backrest module (400), it is characterised in that: the fixed frame (100) includes a pedestal and a left side The side plate (110) that right two sides are arranged in pairs, both side plate (110) is each perpendicular to horizontal plane setting, and passes through between both side plate (110) At least two connecting rods (150) are connected, and the extension assembly is connected with pedestal, pedestal be put between both side plate and with side plate (110) Or connecting rod (150) is fixedly linked.

3. a kind of mechanical function frame according to claim 1 or 2, it is characterised in that: the height of the side plate (110) is 8cm~15cm.

4. a kind of mechanical function frame according to claim 1 or 2, it is characterised in that: the side plate (110) is metal plate.

5. a kind of mechanical function frame according to claim 1 or 2, it is characterised in that: the side plate (110) has support leg (140)。

6. a kind of seat, it is characterised in that: described including handrail and mechanical function frame as described in any one in claim 1-5 Handrail (900) and the lateral surface of side plate (110) close on, and the handrail (900) and side plate (110) are engaged by clamping.

7. a kind of seat according to claim 6, it is characterised in that: the handrail (900) and side plate (110) are engaged by clamping Refer to: being equipped with multiple side plate plug connectors (111) on side plate (110) lateral surface, multiple help is equipped on handrail (900) medial surface Hand plug connector (910), handrail plug connector (910) is mating in vertical direction with side plate plug connector (111), to realize handrail (900) the connection cooperation between side plate (110).

8. a kind of seat according to claim 7, it is characterised in that: the inside of the side plate plug connector (111) is hollow Structure (1113), and the upper surface of side plate plug connector (111) and towards having opening in the one side of handrail plug connector (910) A (1114) and opening B (1115), opening A (1114) are connected with opening B (1115)；Handrail plug connector (910) is with hollow out Strip block pattern.

9. a kind of seat according to claim 8, it is characterised in that: the width of the hollow structure (1113) is from top to bottom Successively successively decrease.

10. a kind of seat according to claim 7, it is characterised in that: the structure of the multiple side plate plug connector (111) is equal Identical, the structure between the multiple handrail plug connector (910) is all the same.

11. a kind of seat according to claim 7, it is characterised in that: the side plate plug connector (111) is arranged at side On the front and rear of plate (110) lateral surface；Handrail plug connector (910) quantity, position and side plate plug connector on handrail (900) (111) corresponding.

12. a kind of seat according to claim 7, it is characterised in that: the side plate plug connector (111) uses metal material It is integrally formed, the handrail plug connector (910) is integrally formed using plastic material.

13. a kind of seat according to claim 7, it is characterised in that: the side plate plug connector (111) is screwed It is connected on the lateral surface of side plate (110), the handrail plug connector (910) is fixed by screws the interior of handrail (900) On side.

14. a kind of seat according to claim 7, it is characterised in that: be fixed on the handrail (900) medial surface One strengthening steel slab (920), the handrail plug connector (910) are fixedly connected on strengthening steel slab (920) and are connected to handrail (900) Medial surface on.

15. a kind of seat according to claim 6, it is characterised in that: the handrail (900) is matched with side plate (110) clamping Conjunction refers to: being equipped with connecting hole (112) on side plate (110), is equipped with bayonet lock (940) on handrail (900) medial surface, bayonet lock (940) enter connecting hole (112) and be engaged by clamping with connecting hole (112).

16. a kind of seat according to claim 15, it is characterised in that: the connecting hole (112) includes being relatively large in diameter Macropore and it is attached thereto the lesser aperture of logical diameter, the bayonet lock (940) includes that the cap body being relatively large in diameter and diameter are lesser Neck, the cap body of bayonet lock (940) move after entering macropore so that neck is caught in aperture.