CN109154161A

CN109154161A - Modularized seat system and seat unit

Info

Publication number: CN109154161A
Application number: CN201780026671.7A
Authority: CN
Inventors: Z·格瓦
Original assignee: Ravi Furniture Industry Co-Operative Agricultural Society Co Ltd
Current assignee: Ravi Furniture Industry Co-Operative Agricultural Society Co Ltd
Priority date: 2016-04-05
Filing date: 2017-03-13
Publication date: 2019-01-04
Also published as: IL244917A0; IL244917A; WO2017175210A1; US20200297121A1

Abstract

A kind of seat unit of modularized seat system, the seat unit include: the first cross member comprising the first mounting device；Second cross member is opposite with first cross member and including the second mounting device；Seat support member has the longitudinal axis of support for extending through first cross member and second cross member；And seat, it is hinged on the seat support member, wherein first mounting device is disposed for coupling second mounting device of the second cross member of adjacent identical seat unit, so that the seat unit and the adjacent seat unit are attached to each other；And wherein the seat support member has first end associated with first cross member and opposite second end associated with second cross member.

Description

Modularized seat system and seat unit

Technical field

Disclosure theme is related to the field with the seat system of multiple seat units being arranged side by side.Particularly, this public affairs It opens theme and is related to the field of modularized seat system.

Background technique

Seat system together is mounted side by side in two or more seat units, and there are many purposes.This seat system can With various mechanisms (such as airport, hospital, theater, oratory (such as synagogue, church etc.) and doctor, lawyer and its The waiting room of his professional) in find.Compared with using multiple single seat units, they welcome one the reason is that it Keep to give deployment arrangements, thus they tend to occupy less floor space, and they can have it is less Floor support.

For example, US 5,431,479 discloses a kind of tandem chair assembly comprising frame and multiple seat units.Frame Frame includes a pair of opposite supporting leg and extends and be connected to the horizontal beam of end leg between the supporting leg of end.Seat unit includes seat branch Support part point and back rest supports part, the seat support section and back rest supports part abreast position between the legs, before Portion is supported on beam.The front of the seat support section of each seat unit is fixed on horizontal beam by seat connecting plate.In addition, Bracket is used to for every supporting leg being rigidly connected to the back rest supports part of the seat unit close to supporting leg.In addition, each pair of adjacent The back rest supports part of seat unit be rigidly attached together, and seat support section and back rest supports part by means of Right angle is kept into as the right angled posts of handrail.

According to another example, US 5,306,072 discloses a kind of modularization furniture, with right hand elements and left hand Element, they are all with the rigid U-shaped arch of a pair of supporting leg extended downwardly and the bending section of connection leg.It is a pair of parallel Shear component entirety and be rigidly connected to every supporting leg, one in each pair of component is on top of the other.Shear component is logical Splice connection is crossed, and connects them to realize the stability in plane, to prevent right hand elements and a left side with interconnecting component The inclination of hand element.

Summary of the invention

According to disclosure theme in a first aspect, provide a kind of seat unit of modularized seat system, the seat list Member includes: the first cross member comprising the first mounting device；Second cross member is opposite with first cross member And including the second mounting device；Seat support member has and extends through first cross member and described second laterally The longitudinal axis of support of component；And seat, it is hinged on the seat support member, wherein first mounting device is matched It is set to second mounting device of the second cross member for being connected to adjacent identical seat unit, so as to by the seat Chair unit and the adjacent seat unit are attached to each other.

According to the second aspect of disclosure theme, a kind of modularized seat system is provided comprising two or more phases Adjacent identical seat unit, each seat unit includes: the first cross member comprising the first mounting device；Second is horizontal It is opposite with first cross member and including the second mounting device to component；Seat support member has and extends through The longitudinal axis of support of first cross member and second cross member；And seat, it is hinged to the seat branch It supports on component, wherein first mounting device of one of described seat unit is disposed for being connected to another seat Second mounting device of unit, so as to the seat unit is attached to each other and is made seat unit longitudinal axis of support that This is coextensive.

According to the modularized seat system of the first and second aspect of disclosure theme by adjacent identical seat unit structure At these seat units are attached to each other in this way, i.e., their seat support member is formed together along seat system The rigid vertical structure that longitudinal axis of support extends.Modularized seat system can also include two systems supporting member (such as Upright supporting leg), one of them is connected to the first end seat unit for being arranged in seat system one end, and another is connected to cloth Set the second end seat unit in the other end of seat system.Seat system supporting member is configured to be arranged in floor or another On surface.Rigid vertical structure provides support for seat system and applies external load (example being transversely to the machine direction axis of support Such as, the weight for the one or more users being sitting on one or more seat units of seat system) when basically prevent seat Chair system bending.When external load is applied on seat system, rigid vertical structure can provide stability for seat system, Without connecting or extending to seat system cloth using from intermediate seat unit (seat unit i.e. except the seat unit of end) Set one or more spare system supporting members (for example, adding upright supporting leg) on surface on it.

Cramped construction and its mutual connectivity due to the structure of seat unit, especially its seat support member, While providing the required stability and deformation resistance of seat system, the quantity of seat unit is flexible and can be according to seat The available space of the installation site of chair system or other requirements are to determine.For example, in single seat system, the number of seat unit Amount can change between two to six or seven even more seat units, without using additional system to support Component.The cramped construction of seat support member and they along longitudinal direction axis of support extend the fact allow mitigate be arranged in seat The weight of the entire support construction of lower section, while the ability for the external load for keeping its receiving to be applied on seat unit.

Any one or more of following characteristics, design and configuration can be incorporated to this independently or in a manner of a combination thereof In the seat system and seat unit of the first and second aspect of open theme:

First mounting device may include prominent element, and the second mounting device may include recessed element, the recessed member Part is configured to connect with the protrusion element of adjacent seat unit.Alternatively, the first mounting device and the second mounting device all may be used To be recessed element or prominent element, it is configured to be connected to the corresponding installation dress of adjacent seat unit by connecting element It sets.

Seat support member, the first mounting device and the second mounting device can along longitudinal direction axis of support it is coextensive each other.

First mounting device and the second mounting device can be formed in corresponding first cross member and second of seat unit On the outer surface of cross member.

Each of first cross member and the second cross member can be re-formed and may include seat axis The seat part and backrest axis extended along a length thereof is extended along a length thereof and is arranged to relative to seat main shaft at one Determine the back part of angle.

Seat part and back part can substantially be flat and be coplanar.

Seat unit can also include at least one back rest supports component and the backrest hinged with it.Back rest supports component can To extend between the first cross member and the back part of the second cross member.Seat support member can be in the first lateral structure Extend between part and the seat part of the second cross member.

Back rest supports component can have two opposite backrest flange members for being arranged in its end, be used for backrest branch Support component is attached to the first cross member and the second cross member.

Seat support member can have two opposite seat flange members for being arranged in its end, be used for seat branch Support component is attached to the first cross member and the second cross member.

Seat support member can be it is rod-shaped, and seat can around seat support member pivotally in expanded position and It is shifted between non-deployed position.

First mounting device can be configured to be connected to the first system supporting member, and the second mounting device can be configured to It is connected to second system supporting member, for seat system to be located in floor or another surface.

Seat system supporting member can be the first upright supporting leg and the second upright supporting leg, both configure.First is upright Supporting leg can be connected to the first mounting device of first end seat unit, and the second upright supporting leg can be connected to second end Second mounting device of seat unit.

Seat system may include backboard, and the backrest of seat unit may be connected to the backboard.Backboard can be whole A seat system provides further support, curved when being transversely to the machine direction axis of support and applying external load to prevent stopping seat chair system It is bent.Backboard can improve the stability of seat system, and rigid vertical structure receiving can be helped to be transversely to the machine direction support Axis and the external load applied.

According to the third aspect of disclosure theme, provide a kind of for assembling the side of the modularized seat system of second aspect Method, comprising the following steps:

A. two adjacent identical seat units are provided, each seat unit includes: the first cross member comprising first Mounting device；Second cross member is opposite with the first cross member and including the second mounting device；Seat support member, With the longitudinal axis of support for extending through the first cross member and the second cross member；And seat, it is hinged to the seat On the supporting member of position；And

B., first mounting device of one seat unit is connected to the second mounting device of another seat unit, thus Seat unit is attached to each other and keeps the longitudinal axis of support of seat unit coextensive each other.

This method may also comprise the following steps:: providing prominent element for the first mounting device, and is the second installation dress It sets and recessed element is provided；And it is introduced into recessed element by the way that element will be protruded, by the protrusion of one of seat unit The recessed element of element and another seat unit links together.

This method may also comprise the following steps:: providing the connector member with the first connector end and the second connector end Part；And the first connector end is introduced into first mounting device an of seat unit, and the second connector end is drawn Enter on the second mounting device of another seat unit.

This method may also comprise the following steps:: providing the first upright supporting leg and the second upright supporting leg for seat system；And And be installed to the first upright supporting leg on first mounting device of one end seat unit, and the second upright supporting leg is installed to On second mounting device of another seat unit.

According to the fourth aspect of disclosure theme, a kind of seat unit is provided, comprising:

Two opposite cross members；

Seat support member extends between the cross member；And

Modularized seat, comprising: seat flat, the first supporting member and the second supporting member；First bearing At least one of component and second supporting member are installed in the seat flat, and the first bearing structure Part and second supporting member at least partly surround the seat support member therebetween, are formed together bearing assembly, Seat is allowed to be pivotally displaced between expanded position and non-deployed position around seat support member.

According to the 5th of disclosure theme the aspect, a kind of method for assembling the seat unit of fourth aspect is provided, is wrapped Include following steps:

A., a kind of seat unit is provided comprising: two opposite cross members；Seat support member, in the cross Extend between component；Modularized seat comprising: seat flat, the first supporting member and the second supporting member；It is described At least one of first supporting member and second supporting member are mounted on the seat flat；And

B. first supporting member and second supporting member be at least partially around the seat support member, from And bearing assembly is formed, allow seat to be pivotally displaced between expanded position and non-deployed position around seat support member.

The modularization seat of 4th and the 5th aspect of disclosure theme is configured to modularly be mounted on seat support On component.For example, in the configuration that the first supporting member is installed to flat, both (and it is relative additional Constitute the first part at modularization seat element, if present), and the second supporting member (and it is relative additional The second part at modularization seat is constituted element, if present).When disassembling modularization seat, these first and second Part is provided separately from each other.During by modularization group of seats on the seat support member, the first and second parts can be with The seat support member being arranged between them is attached to each other, thus surround seat support member and be formed together bearing assembly, Seat is allowed to be pivotally displaced between expanded position and non-deployed position around seat support member.

According to alternative exemplary, in the configuration that the second supporting member is installed to flat, both (and with its phase Constitute the first part at modularization seat the add ons of pass, if present), and the first supporting member (and with its phase The second part at modularization seat is constituted the add ons of pass, if present).When disassembling modularization seat, these One and second part be provided separately from each other.During by modularization group of seats on seat support member, first and second Divide and be attached to each other with the seat support member being arranged between them, to surround seat support member and be formed together bearing group Part allows seat to be pivotally displaced between expanded position and non-deployed position around seat support member.In expanded position, use Person can be sitting on seat unit.

At least part of second supporting member can be arranged in the back part at seat, and can be configured with reconstruct Part, the weighted are configured to make seat naturally in its expanded position.Therefore, according to this configuration, modularization seat can To be configured without any spring for being responsible for making seat to automatically restore to its normal expanded position or any other compression or tensioning Element.It is well known that these elements undergo physical degradation as time goes by.Therefore, with the modularization seat of weighted The configuration of position simplifies its structure and improves its reliability as time goes by.

At least one of first supporting member and the second supporting member can have circular inner wall.According to particular example, First supporting member and the second supporting member all have a circular inner wall, and the inner wall is complimentary to one another and the seat that surrounds with them The round wall portion of supporting member is complementary.

First supporting member may be provided with the first The lid component, and the second supporting member may be provided with the second The lid component, and second The lid component is configured to attach in the first The lid component, so that the first supporting member and the second supporting member, which surround seat, supports structure Part.Therefore, the step of method according to the 5th aspect can be executed by the way that the second The lid component is installed to the first The lid component (b)。

First The lid component can have the accommodation space for accommodating the second lid.

Weighted can be attached to the inner wall of the second The lid component.

Disclosure theme first, second, and third aspect seat can be the 4th and the 5th aspect have some Or the modularization seat of all possible modification and configuration.

According to the 6th of disclosure theme the aspect, a kind of seat unit is provided, comprising:

Two opposite cross members, each cross member are configured with handrail receiving element；

Seat extends between the cross member；

Backrest extends between the cross member, and accommodates member including being at least partially disposed at the handrail Two opposite side block elements before part；And

Handrail has the arm connector that may be connected to one of described handrail receiving element；

Wherein the side block element is optionally converted between the blocked state and non-blocking state, in the resistance Arm connector described in the side block members block enters corresponding handrail receiving element under gear state, and under non-blocking state Allow the arm connector to enter corresponding handrail receiving element, the arm connector is installed to corresponding handrail and is held Receive element.

According to the 7th of disclosure theme the aspect, provide a kind of for handrail to be installed to the seat unit of the 6th aspect Method, comprising the following steps:

A., a kind of seat unit is provided comprising: two opposite cross members, each cross member hold configured with handrail Receive element；Seat extends between the cross member；Backrest extends between the cross member, and is configured with Two opposite side block elements being at least partially disposed at before the handrail receiving element；And handrail, with handrail Connector；

B. one of described side block element is transformed into non-blocking state from blocked state, institute is stopped under the blocked state Arm connector is stated into corresponding handrail receiving element, and allows the entrance under non-blocking state；And

C. the arm connector is installed on corresponding handrail receiving element.

Handrail is selectively installed to seat unit as needed according to the seat unit permission of the 6th and the 7th aspect. For example, corresponding side block element can be transformed into its non-resistance from its blocked state when needing handrail being added to seat unit Gear state, and arm connector can be installed on corresponding handrail receiving element.The handrail can also be from seat unit It removes, and then corresponding side block element can be transformed into its blocked state from its non-blocking state.

Handrail receiving element can be formed as recess portion, and arm connector can be formed as being configured to be contained in it is each recessed Protrusion in portion.

At least under their blocked state, barrier element can be installed to by atenuator region by back, thus at it Barrier element and backrest is allowed to disconnect under non-blocking state.

Step (b) can be executed by disconnecting one in the barrier element with backrest.

The seat unit of first, second, third, fourth and fifth aspect of disclosure theme can be the 6th and the 7th side The seat unit with some or all possible modification and configuration in face.

Detailed description of the invention

It subject matter disclosed herein and illustrates how to be practically carrying out in order to better understand, with reference to the drawings Embodiment is only described by way of non-limiting example, in the accompanying drawings:

Figure 1A is the front isometric view according to an exemplary modularized seat system of disclosure theme；

Figure 1B is the modularized seat system of Figure 1A by face isometric view；

Fig. 2A is the isometric view of a seat unit of the modularized seat system of Figure 1A；Figure；

Fig. 2 B is the exploded view of the seat unit of Fig. 2A；

Fig. 2 C is another isometric view of the frame structure of the seat unit of Fig. 2 B；

Fig. 3 A is the cross-sectional view of the line A-A in Figure 1A；

Fig. 3 B is the enlarged drawing of the part A1 of Fig. 3 A；

Fig. 3 C is the cross-sectional view of the line B-B in Figure 1A；

Fig. 3 D is the enlarged drawing of the part A2 of Fig. 3 C；

Fig. 4 is the isometric view of the upright supporting leg in the right side of the modularized seat system of Figure 1A；

Fig. 5 A is the enlarged view according to the modularization seat of the seat unit of exemplary Fig. 2 B of disclosure theme；

Fig. 5 B is from the seat for disassembling Fig. 5 A of form in it shown in another angle；

Fig. 5 C is the exploded view at the seat of Fig. 5 A.

Fig. 5 D is the bottom isometric view at the seat of Fig. 5 C；

Fig. 6 A is the seat unit that the modularized seat system of the armed Figure 1A of attachment of back pad is not shown；

Fig. 6 B is the left isometric view of the seat unit of Fig. 6 A；And

Fig. 6 C is the right isometric view of the seat unit of Fig. 6 B.

Specific embodiment

Referring now to Figure 1A-B, 2A-C, 3A-D and 4, it illustrates the first, second, and third sides according to disclosure theme The exemplary modularized seat system 1 of one of face.

Modularized seat system 1 is made of four adjacent identical seat unit 20a, 20b, 20c and 20d, these seats Unit is attached side by side, so that their seat support member 50a, 50b, 50c and 50d are formed together axis of support X along longitudinal direction and prolong The rigid vertical structure 20 (as shown in figs. 1 and 3) stretched.

Also there are modularized seat system 1 two systems in 6 form of right upright supporting leg 2 and left upright supporting leg to support structure Part.Right upright supporting leg 2 is connected to the seat unit 20a for being arranged in one end of seat system 1, and left upright supporting leg 6 is connected to arrangement In the seat unit 20d of the other end of seat system 1.Right upright supporting leg 2 and left upright supporting leg 6 are arranged on floor 100.

Rigid vertical structure 20 is that seat system 1 provides support, and is applying the outside for being transversely to the machine direction axis of support X Load L (for example, the weight for the one or more users being sitting on one or more seat unit 20a, 20b, 20c and 20d) When basically prevent seat system 1 be bent (as shown in Figure 1A).When external load L applies on it, rigid vertical structure 20 There is provided stability for seat system 1, without connect or use from intermediate seat unit (i.e. seat unit 20b and 20c) extend To one or more spare system supporting members (such as adding upright supporting leg) on floor 100.

Due to the structure and its mutual connectivity (being described more detail below) of seat unit 20a-d, seat system is being provided While the required stability and deformation resistance of system 1, the quantity of the seat unit of seat system is flexible and can basis The available space of the installation site of seat system 1 or other requirements are to determine.For example, in single seat system, seat unit Quantity can change between two to six, seven even more seat units, without the use of additional system support Component (that is, other than the upright supporting leg of right and left).Allow this flexibility to be particularly due to each seat unit and is provided with it The fact that the seat support member of oneself, the seat support member can modularly be connected to the seat support of adjacent seat unit Component provides the continuous rigid vertical structure of support to entire seat system to be formed together.

Referring now specifically to Fig. 2A -2C, to describe the structure of the single seat unit of seat system 1.Following description is It is carried out about seat unit 20b, but it is similar with seat unit 20a, 20c and 20d.

Seat unit 20b includes frame structure 25, seat 60 and backrest 80.Seat 60 and backrest 80 may be mounted to frame knot Structure 25, as shown in Figure 2 B.Frame structure 25 with lower component by being constituted: the first cross member 30, is had and is formed in first laterally First mounting device of 36 form of protrusion element at the outer surface 31 of component 30；Second cross member 40, laterally with first Component 30 is opposite, and has the second installation of 46 form of recessed element being formed at the outer surface 41 of the second cross member 40 Device；Seat support member 50b；Upper back rest supports component 56；And lower back supporting member 58.Seat support member 50b, it above leans on Back support component 56 and lower back rest supports component 58 extend between the first cross member 30 and the second cross member 40 and by it Be connected to each other.Axis of support X is coextensive each other along longitudinal direction for seat support member 50b, prominent element 36 and recessed element 46.

Seat support member 50b is rod-shaped and has circular cross section, and seat 60 is configured to support around seat Component 50b is pivotally displaced between normal expanded position (not shown) and non-deployed position (showing in Figure 1A).

As shown in figs.3 a and 3b, the recessed element 46' for being equal to recessed element 46 of prominent element 36 and seat unit 20a Connection, and recessed element 46 is connect with the protrusion element 36' for being equal to prominent element 36 of seat unit 20c.In addition, such as this Shown in a little figures, the protrusion element 36' of seat unit 20a, which is contained in, to be formed in the upright supporting leg 2 in the right side that seat unit 20a is attached to Respective recess 3 in.In addition, left upright supporting leg 6 is disposed with prominent element 7, it is attached which is contained in left upright supporting leg 6 The recessed element 46 for the seat unit 20d being connected to is " interior.

Unshowned alternative exemplary in reference to the accompanying drawings, the first mounting device and the second mounting device can be recessed elements Or prominent element, it is configured to through connecting element (for example, the protrusion of its end and adjacent seat unit/recessed element connects The longitudinal connecting component connect) it is connected to the correspondence mounting device of adjacent seat unit.

In order to improve the stability of the seat system when external load L is applied thereto, the every two of seat unit 20a-d The first and second adjacent cross members thread connection each other.Right upright supporting leg 2 and left upright supporting leg 6 are also threadedly coupled to them Adjacent first/second cross member.For example, in order to which the first cross member 30 is connected to adjacent the of its seat unit 20a Two cross members, other holes that can be formed by hole 33 and 34 (shown in Fig. 2 C) and wherein can be used for correspondingly being contained in it In screw.

In addition, as shown in Figure 1B, seat system 1 further includes backboard 15, and the backrest of seat unit 20a-d is threadedly coupled to Backboard 15.Backboard 15 is that entire seat system 1 provides further support, is carried outside application to prevent stopping seat chair system 1 It is bent when lotus L.Backboard 15 additionally provides the stability of seat system 1, and rigid vertical structure 20 is helped to bear external load L。

As shown in the Fig. 4 for showing right upright supporting leg 2, it may be clearly seen that recess portion 3.In addition, right upright supporting leg 2 has Longitudinally-oriented recess 4, the right end of backboard 15 will be received in longitudinally-oriented recess 4.Right upright supporting leg 2 also has multiple holes, is used for seat 2 thread connection of the first cross member of chair unit 20a and right upright supporting leg.

As shown in Figure 2 C, the first cross member 30 is L-shaped and has seat part 32 and back part 37, seat portion Points 32 have a seat axis X 1 extended along a length thereof, and back part 37 has and extends along a length thereof and be arranged to relative to seat The backrest axis X 2 of position main shaft X1 α 1 at an angle.Seat part 32 and back part 37 are substantially flat and are altogether Face.Second cross member 40 is also L-shaped and has seat part 42 and back part 47, and seat part 42 has along it Length extend seat axis X 3, back part 47 have extend along a length thereof and be arranged to relative to seat main shaft X3 at The backrest axis X 4 of one angle [alpha] 2.Seat part 42 and back part 47 are also substantially flat and are coplanar.Angle [alpha] 1 and α 2 is equal.

Seat support member 50b extends between seat part 32 and 42, and configured with being arranged in two of its end Opposite seat flange member 51' and 51 ", is attached respectively to seat part 32 and 42 for seat support member 50b.

Upper back rest supports component 56 extends between back part 37 and 47, and configured with being arranged in two of its end Upper back rest supports component 56 is connected respectively to back part 37 and 47 by opposite backrest flange member 57' and 57 ".Under lean on Back support component 58 extends between back part 37 and 47, and convex configured with two opposite backrests for being arranged in its end Lower back rest supports component 58 is connected respectively to back part 37 and 47 by edge component 59' and 59 ".

Modularized seat system 1 is also configured with The lid component, such as The lid component 17 and 18 (as shown in Figure 1A), each The lid component Cover each pair of the first and second adjacent cross members.When seat unit is connected to each other and entire seat system is assembled, The lid component seals cross member with beautifying and their exterior upper is completely covered.

Fig. 3 C and 3D show the second cross member 40 and its first adjacent cross member 30''s of seat unit 20c Back part.In these figures, it may be clearly seen that the outer surface of the second cross member 40 and the first cross member 30' are each other It is close adjacent.

In short, modularized seat system 1 is configured to most preferably shift the external load L being applied on its seat unit To the upright supporting leg in left and right, while keeping the shape of seat system and preventing its bending.It in this way, can be according to erecting bed Different require and space limitation changes and determine the quantity of the seat unit for including in system.

Referring now to Fig. 5 A-5D, it is shown exemplary according to one of the 4th and the 5th of disclosure theme aspect Modularization seat.Although according to this exemplary modularization seat being the seat 60 of Fig. 1-4, it is to be understood that, the 4th and the 5th side The modularization seat in face is not necessarily associated with the example of Fig. 1-4, but can be with any other seat list known in the art Member is used in combination.In fig. 5, seat 60 is shown with its assembling form, and in figure 5B, seat 60 is shown in the form of its dismantling.

Seat 60 includes with lower component: seat flat 61；Seat cushion 62 is mounted on seat flat 61；The One supporting member, it includes two supports 63 with circular inner wall 63' and the first The lid components with multiple supporting part 64' 64 form；And second supporting member, it includes tool, there are two the forms of the second The lid component 67 of supporting part 67'.Seat 60 further include the weighted 68 being installed on the inner wall 68' of the second The lid component 67.

Circular inner wall 63', supporting part 64' and the supporting part 67' of support 63 have circular shape, with seat branch The circular shape for supportting component 50c is complementary, for accommodating the corresponding portion of seat support member 50c.For example, showing in figure 3b Seat support member 50c is placed in the mode on support 63 and on supporting part 64'.

Each support 63 is placed in along on the profile 66 that seat flat 61 extends and is mounted thereto.Support 63, First The lid component 64 and the second The lid component 67 fit together, for wrapping seat support member 50c (being not shown in Fig. 5 A-D) It encloses between them.In this way, support 63, the first The lid component 64 and the second The lid component 67 are formed together bearing assembly, to allow seat The pivotal displacement between expanded position and non-deployed position around seat support member 50c of position 60.(do not show in figure in expanded position On out), seat 60 is basically parallel to backrest 80.However, when seat 60 is displaced to non-deployed position (for example, in Figure 1A and In 1B like that), user can be sitting in thereon.

First The lid component 64 has accommodation space 65, for accommodating the when accommodating wherein with the assembling form at seat 60 Two The lid components 67, as shown in Figure 5A.

Seat 60 is configured to modularly be mounted on seat support member 50b.The modularization is by the two of formation seat 60 A part provides.As shown in Figure 5 B, seat flat 61, seat cushion 62, support 63 and the first The lid component 64 constitute seat 60 First part, and the second The lid component 67 constitutes the second part at seat 60 with weighted 68 together.

When disassembling seat 60, the first and second parts are provided separately from each other.Seat 60 is being assembled in seat support structure During on part 50b, the first The lid component 64 and support 63 are placed on seat support member 50b first, then by the second lid structure Part 67 is attached to the first supporting member 63, to surround seat support member 50b.

In the configuration of assembling at seat 60, weighted 68 is configured to make seat 60 naturally in its expanded position. Therefore, according to this configuration, seat 60, which is configured without, is responsible for making seat 60 to be automatically reverted to appointing for its normal expanded position What spring or any other compression or tension element.These known elements undergo physical degradation as time goes by, and such as Fruit is possible, preferably uses them not in mechanical system.Therefore, the configuration at the seat 60 with weighted 68 simplifies its knot Structure and improve its reliability as time goes by.

Referring now to Fig. 6 A-D, an exemplary seat of the 6th and the 7th aspect according to disclosure theme is shown Chair unit.Although according to this exemplary seat unit being the seat unit 20c of Fig. 1-4, but it is understood that, the 6th and the 7th The seat unit of aspect is not necessarily associated with the example of Fig. 1-4, but can be with any other seat system known in the art System is used in combination.

Handrail is selectively installed to seat unit 20c as needed according to this exemplary seat unit 20c permission.Example Such as, when needing handrail being added to seat unit 20c, corresponding side block element can be transformed into its non-resistance from its blocked state Gear state, and arm connector can be installed on corresponding handrail receiving element.The handrail can also be from seat unit It removes, and then corresponding side block element can be transformed into its blocked state from its non-blocking state.Seat unit 20c's Structure will be described in detail below.

Seat unit 20c includes the first cross member 30' and the second cross member 40'.First cross member 30' is configured with First handrail receiving element 90, and the second cross member 40' is configured with the second handrail receiving element 92.Seat 50' and backrest 80' Extend between the first cross member 30' and the second cross member 40'.

Backrest 80' has the first side block element 94 for being arranged in 90 front of the first handrail receiving element.Barrier element 94 can It is selectively converted between the blocked state (as shown in Figure 6 C) and non-blocking state wherein, it is hindered under the blocked state It keeps off arm connector (not shown) and enters the first handrail receiving element 90, and allow the entrance to incite somebody to action under the non-blocking state Arm connector is installed to the first handrail receiving element.Barrier element 94 is connected to backrest 80' by atenuator region 98, to permit Perhaps it is easy to make 94 rotary backrest 80' of barrier element when being transformed into its non-blocking state and be disconnected with backrest 80'.

Backrest 80' also has the second side block element, before which is arranged in the second handrail receiving element 92 Face.However, the second side block element is disconnected with backrest 80', when being transformed into its non-blocking state to allow access into second The arm connector 110 of handrail 105 is installed on the second handrail receiving element 92 by handrail receiving element 92.

Claims

1. a kind of seat unit of modularized seat system, the seat unit include:

First cross member comprising the first mounting device；

Second cross member is opposite with first cross member and including the second mounting device；

Seat support member has the longitudinal bracing axis for extending through first cross member and second cross member Line；And

Seat is hinged on the seat support member,

Wherein first mounting device is disposed for being attached to the institute of the second cross member of identical adjacent seat unit The second mounting device is stated, so that the seat unit and the adjacent seat unit are attached to each other；And

Wherein the seat support member have first end associated with first cross member and with it is described second laterally The associated opposite second end of component.

2. seat unit according to claim 1, wherein first mounting device includes prominent element, and described the Two mounting devices include recessed element, and the female element configuration is connect at for the protrusion element with adjacent seat unit.

3. seat unit according to claim 1, wherein first mounting device and second mounting device are all Recessed element or prominent element, are configured to be connected to the corresponding mounting device of adjacent seat unit by connecting element.

4. seat unit according to any one of the preceding claims, wherein the seat support member, first peace Assembling device and second mounting device are coextensive each other along the longitudinal axis of support.

5. seat unit according to any one of the preceding claims, wherein first mounting device and second peace Assembling device is formed in the outer surface of corresponding first cross member and the second cross member of the seat unit.

6. seat unit according to any one of the preceding claims, wherein first cross member and second cross It to each of component is L-shaped and including seat part and back part, the seat part has prolongs along its length The seat axis stretched, and the back part have extend along a length thereof and be arranged to relative to the seat main shaft at one The backrest axis of angle.

7. seat unit according to claim 6, wherein the seat part and the back part are substantially flat And be coplanar.

8. seat unit according to claim 6 or 7, further includes at least one back rest supports component and hinged leaned on it Back, wherein the back rest supports component extends between the first cross member and the back part of the second cross member；And its Middle seat support member extends between the first cross member and the seat part of the second cross member.

9. seat unit according to claim 8, wherein the back rest supports component has arrangement at their ends two A opposite backrest flange member, for the back rest supports component to be attached to first cross member and second cross To component.

10. seat unit according to any one of the preceding claims is arranged in wherein the seat support member has The opposite seat flange member of two of its end, for the seat support member to be attached to first cross member With second cross member.

11. seat unit according to any one of the preceding claims, wherein the seat support member is rod-shaped, and And the seat can be pivotally displaced between expanded position and non-deployed position around the seat support member.

12. seat unit according to any one of the preceding claims, wherein first mounting device is disposed for It is connected to the first upright supporting leg of the seat system, and second mounting device is disposed for being connected to the seat system Second upright supporting leg of system, seat system is located on floor.

13. a kind of modularized seat system, including two or more adjacent identical seat units, each seat unit Include:

First cross member comprising the first mounting device；

Seat is hinged on the seat support member,

Wherein first mounting device of one of described seat unit is disposed for being attached to another seat unit Second mounting device, so that the seat unit is attached to each other and keeps the longitudinal axis of support of seat unit common each other Extend；And

14. modularized seat system according to claim 13, wherein first mounting device includes prominent element, and And second mounting device includes recessed element, the female element configuration connects at the protrusion element of adjacent seat unit It connects.

15. modularized seat system according to claim 13, wherein first mounting device and second installation Device is all recessed element or prominent element, is configured to be connected to the corresponding installation of adjacent seat unit by connecting element Device.

16. modularized seat system described in any one of 3 to 15 according to claim 1, wherein the seat support member, institute It states the first mounting device and second mounting device is coextensive each other along the longitudinal axis of support.

17. modularized seat system described in any one of 3 to 16 according to claim 1, wherein first mounting device and Second mounting device is formed in the outer surface of corresponding first cross member and the second cross member of the seat unit Place.

18. modularized seat system described in any one of 3 to 17 according to claim 1, wherein first cross member and Each of described second cross member is L-shaped, and including seat part and back part, the seat part has The seat axis extended along a length thereof, and the back part have extend along a length thereof and be arranged to relative to the seat master Axis backrest axis at an angle.

19. modularized seat system according to claim 18, wherein seat part and back part are substantially flat And be coplanar.

20. modularized seat system described in 8 or 19 according to claim 1, further include at least one back rest supports component and with Its hinged back part, wherein the back rest supports component divides it in the backrest portion of the first cross member and the second cross member Between extend；And wherein seat support member extends between the first cross member and the seat part of the second cross member.

21. modularized seat system according to claim 20, further includes backboard, the backrest of the seat unit can connect It is connected to the backboard.

22. the modularized seat system according to claim 20 or 21 is arranged in wherein the back rest supports component has The opposite backrest flange member of two of its end, for the back rest supports component to be attached to first cross member With second cross member.

23. modularized seat system described in any one of 3 to 22 according to claim 1, wherein the seat support member has There are arrangement two opposite seat flange members at their ends, for the seat support member to be attached to described first Cross member and second cross member.

24. modularized seat system described in any one of 3 to 23 according to claim 1, wherein the seat support member is Rod-shaped, and the seat can pivotally move between expanded position and non-deployed position around the seat support member Position.

25. modularized seat system described in any one of 3 to 24 according to claim 1 further includes two systems supporting member, One of system supporting member is connected to the first end of one end for being arranged in the seat system in the seat unit Seat unit, and another system supporting member is connected to of the other end for being arranged in seat system in the seat unit Two end seat units.

26. modularized seat system according to claim 25, wherein described two system supporting members are first upright Supporting leg and the second upright supporting leg, the two are each configured to be located in seat system on floor or another surface；And wherein first Upright supporting leg is connected to the first mounting device of the first end seat unit, and the second upright supporting leg is connected to described second Second mounting device of end seat unit.

27. a kind of method for assembling modularized seat system, comprising the following steps:

A. two adjacent identical seat units are provided, each seat unit includes: the first cross member comprising the first installation Device；Second cross member is opposite with first cross member and including the second mounting device；Seat support member, With the longitudinal axis of support for extending through first cross member and second cross member；And seat, it is hinged Onto the seat support member；And

B., first mounting device of one in the seat unit is connected to another in the seat unit Second mounting device, so that each seat unit is attached to each other and keep the longitudinal axis of support of each seat unit common each other Extend,

28. further including according to the method for claim 27, following steps: providing prominent member for first mounting device Part, and recessed element is provided for second mounting device；It is introduced into recessed element by the way that element will be protruded, by the seat One prominent element in chair unit is connected with another the female element in the seat unit.

29. according to the method for claim 27, further comprising the steps of: offer has the first connector end and the second connector end Connecting element；First connector end is introduced into first mounting device an of seat unit, and second is connected Device end is introduced into the second mounting device of another seat unit.

30. the method according to any one of claim 27 to 29 further comprises the steps of: and provides first for the seat system Upright supporting leg and the second upright supporting leg；And the described first upright supporting leg is installed to first of one in the seat unit of end On mounting device, and on another the second mounting device the described second upright supporting leg being installed in the seat unit.

31. a kind of seat unit, comprising:

Two opposite cross members；

Seat support member extends between the cross member；With

Modularization seat, comprising: seat flat, the first supporting member and the second supporting member；First supporting member The seat flat, and first supporting member and institute are installed to at least one of second supporting member The second supporting member is stated at least partly to surround the seat support member in-between, so that it is formed together bearing assembly, Seat is allowed to be pivotally displaced between expanded position and non-deployed position around seat support member.

32. seat unit according to claim 31, wherein a part of second supporting member is arranged in the seat Behind position, and it is configured with weighted, the weighted is configured to make the seat naturally in its expanded position.

33. the seat unit according to claim 31 or 32, wherein in the first supporting member and the second supporting member extremely Few one has circular inner wall.

34. seat unit according to claim 33, wherein first supporting member includes the first The lid component, and it is described Second supporting member includes the second The lid component, and second The lid component is configured to attach to first The lid component, so that described First supporting member and second supporting member can surround seat support member.

35. seat unit according to claim 34, wherein first The lid component has an accommodation space, for accommodating Second lid.

36. the seat unit according to claim 34 or 35, wherein the weighted is attached to second The lid component Inner wall on.

37. a kind of method for assembling seat unit, comprising the following steps:

A. a kind of seat unit is provided, which includes: two opposite cross members；Seat support member, in institute It states and extends between cross member；Modularization seat, the modularization seat include: seat flat, the first supporting member and Two supporting members；At least one of first supporting member and second supporting member are mounted on the seat flat part On point；And

B. by first supporting member and second supporting member at least partially around the seat support member, from And bearing assembly is formed, to allow seat to be pivotally displaced between expanded position and non-deployed position around seat support member.

38. according to the method for claim 37, wherein the first supporting member is provided with the first The lid component, and second supports structure Part is provided with the second The lid component, and the step (b) is carried out and installing the second The lid component to the first The lid component.

39. a kind of seat unit, comprising:

Seat extends between the cross member；

Backrest extends between the cross member, and including being at least partially disposed at the handrail receiving element before The opposite side block element of two of face；And

Handrail has the arm connector that may be connected to one of described handrail receiving element,

Wherein the side block element is optionally converted between blocked state and non-blocking state, under the blocked state They stop the arm connector to enter corresponding handrail receiving element, and allow the entrance under the non-blocking state Installing the arm connector to corresponding handrail receiving element.

40. seat unit according to claim 39, wherein the handrail receiving element is formed as recess portion, and described help Hand connector is formed as being configured to be accommodated in the protrusion in each recess portion.

41. the seat unit according to claim 39 or 40, wherein at least under its blocked state, the barrier element is logical It crosses atenuator region and is installed to the backrest, so that the barrier element and the backrest be allowed to disconnect under its non-blocking state.

42. a kind of method for handrail to be installed to seat unit, comprising the following steps:

A. a kind of seat unit is provided, which includes: two opposite cross members, and each cross member is configured with and helps Hand receiving element；Seat extends between the cross member；Backrest extends between the cross member, and matches It is equipped with the opposite side block element of two be at least partially disposed at before the handrail receiving element；And handrail, have Arm connector；

B. one in the side block element is transformed into non-blocking state from blocked state, institute is stopped under the blocked state Arm connector is stated into corresponding handrail receiving element, and allows the entrance under non-blocking state；And

C. the arm connector is installed to corresponding handrail receiving element.

43. according to the method for claim 42, wherein the switch process is by by described one in the barrier element It is a to be disconnected with backrest to carry out.