CN203234333U

CN203234333U - Improved structure of leisure wooden table and chair

Info

Publication number: CN203234333U
Application number: CN 201320087786
Authority: CN
Inventors: 张良泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-11
Filing date: 2013-02-27
Publication date: 2013-10-16
Anticipated expiration: 2023-02-27
Also published as: TWM445904U

Abstract

The utility model relates to an improved structure of a leisure wood table and chair, which is formed by assembling a plurality of wood bars, and mainly comprises a table board group, a chair board group, a bracket and a foot seat. The table top of the table board group is nailed by a plurality of wood bars, and the chair board group is nailed by a plurality of wood bars. The two ends of the desk plate set and the chair plate set are respectively provided with an end plate, and the desk plate set and the chair plate set are connected on a support which is assembled by battens below by the aid of the end plates through bolts, so that the wood desk and chair structure which is firm in structure, convenient to use and easy to assemble is formed. The contact end of the support and the floor is provided with a foot seat with an enlarged sectional area, so that the force of the wood table and chair structure acting on the floor in unit area is greatly reduced.

Description

Leisure desk and chair made of wood structure-improved

Technical field

The relevant a kind of leisure desk and chair made of wood structure-improved of the utility model.

Background technology

The tables and chairs structure of integral type often is used in the public places such as common eating dining area, dining room, beer bierstube, park, square or the private garden, and this kind tables and chairs structure is loosely referred to as " beer table " on market.If this kind tables and chairs structure is take timber as material, great majority are that the employing log is material, and also having minority to adopt wood plastic composite is material.But present existing desk and chair made of wood structure (reference case such as letters patent book number 088202) has following 3 shortcomings to improve:

Shortcoming 1 is not convenient when taking a seat or disseating: existing desk and chair made of wood structure cross section similar " my god " font, because its support entablature overhead height that connects table and chair plate is positioned on the floor about 40～45 centimeters, cause that pin must directly stride across the chair plate when the user will take a seat or disseat, so for the people such as old man, child, the Ms who wears skirt and body barrier person, extremely not convenient in the use.

Shortcoming 2 is uneconomical for the structure of table and chair plate: the structure of existing its table of desk and chair made of wood structure and chair plate is all directly laid flat batten as desktop, and the batten cross section is for adopting the mounting means of " one " font.But because desktop is supported on the support at two ends, the span at desktop two ends very long (for example the span of its desktop of tables and chairs structure of 150 centimeters long may reach 130～140 centimeters long), so that the essential thicker batten of used thickness is in being particular about the present, really uneconomical of carbon reduction.Also be kindred circumstances as for its seat, so that the also essential thicker batten of used thickness.Although its table below of existing desk and chair made of wood structure is established two diagonal braces in addition, the span of batten can be shortened to original half (being about 65～70 centimeters long), but in its just numerous battens of desktop that support wherein two, all the other battens for there not being diagonal brace to support in fact do not have help.

Shortcoming 3 is larger for the pressure that the table pin acts on the floor: existing its pin of desk and chair made of wood structure utilizes the diagonal brace on its support directly to be contacted with on the floor, when the desk and chair made of wood structure occupies the people, the gross weight of tables and chairs, people and article may reach more than 500 kilograms, but because the area of table pin kiss the earth is very little, the strength of table pin kiss the earth place unit are will be very large this moment.When if the floor is dirt floor, be easy to occur differential settlement, cause the puzzlement in the use.In addition, because the table pin directly contacts dirt floor, the service life of desk and chair made of wood also can be influenced.

The utility model content

The utility model makes improvements for 3 above-mentioned shortcomings of existing leisure desk and chair made of wood structure, is described as follows:

The relevant corrective measure of not convenient shortcoming when taking a seat or disseating: the utility model changes desk and chair made of wood structure cross section the design of adopting similar " mountain " font, the support entablature top and the vertical range on the floor that connect table and chair plate are reduced to the height (annotating: about 20 centimeters) that is no more than a staircase step, estimate that this vertical range can be reduced to approximately only about 15 centimeters, therefore the space of one abundance will be arranged between table and chair plate, can be very convenient when the user will take a seat or disseat.

The corrective measure of the uneconomic shortcoming of structure of relevant table and chair plate: the utility model changes and is used in desktop below along desktop length to respectively being provided with in the outer part a desk brace summer (annotating: totally two) with supporting desktop, the span at desktop two ends can foreshorten to about 40～55 centimeters and (annotate: estimate in 60～75 centimeters situation take the general desktop degree of depth), therefore can use the less batten of thickness instead and still can reach same use function, increase economic efficiency.In addition, the utility model in seat below along seat length to central authorities be provided with a chair brace summer to support seat, the structure kenel of seat is become jib-length only cantilever slab (annotating: estimate in 20～25 centimeters situation take the general seat degree of depth) about 9～12 centimeters, therefore also can use the less batten of thickness instead and still can reach same use function.

The corrective measure of the shortcoming that the pressure that relevant table pin acts on the floor is larger: the utility model is provided with the runners that sectional area enlarges in the table pin of support, estimation can increase the contact area on table pin and ground about about 10 times, significantly reduces the strength of this desk and chair made of wood structure function unit are on the floor; Therefore the unit are strength of table pin kiss the earth can be reduced to existing leisure desk and chair made of wood structure about 1/10th or lower, not only can avoid outside the desk and chair made of wood generation differential settlement, also can prolong the service life of desk and chair made of wood simultaneously because of the protection of runners.

The relevant a kind of leisure desk and chair made of wood structure-improved of the utility model is assembled by the several piece batten, and main structure includes table group, chair plate group, support and runners.The desktop of its table group is formed by several piece batten nail system, and the desktop below is along desktop length to respectively being provided with in the outer part a desk brace summer with supporting desktop.Its chair plate group is formed by several piece batten nail system, the seat below along seat length to central authorities be provided with a chair brace summer to support seat.All respectively there is an end plate at the two ends of table group and chair plate group, on the support (comprising diagonal brace and crossbeam) that table group and chair plate group is assembled by batten in the below with bolted on connection by end plate, become one group of firm in structure, easy to use and assembling and be easy to the desk and chair made of wood structure.Support and floor contact jaw then are provided with the runners that sectional area enlarges, and significantly reduce the strength of this desk and chair made of wood structure function unit are on the floor.

Description of drawings

Fig. 1 is the stereogram of existing leisure desk and chair made of wood structure (situation about seeing from upper side).

Fig. 2 is the stereogram of existing leisure desk and chair made of wood structure (situation about seeing from lower side).

Fig. 3 is structure stereoscopic figure of the present utility model (situation about seeing from upper side).

Fig. 4 is front view of the present utility model.

Fig. 5 is side view of the present utility model.

Fig. 6 is structure stereoscopic figure of the present utility model (situation about seeing from lower side).

Wherein, description of reference numerals is as follows:

1 table group

2 chair plate groups

3 supports

4 runners

11 desktops

12 desk brace summers

13 desk end plates

14 desk fixing iron members

21 seats

22 chair brace summers

23 chair end plates

24 chair fixing iron members

31 diagonal braces

32 crossbeams

33 set bolts

The specific embodiment

See also Figure 1 and Figure 2, Fig. 1 and Fig. 2 are the stereogram of existing leisure desk and chair made of wood structure.

See also shown in Figure 3ly, the utility model comprises table group 1, chair plate group 2, support 3 and runners 4.Table group 1 and two chair plate groups 2 all connect with two supports 3, and support 3 is equipped with runners 4 with contact position, floor (totally 4 places).

Please consult simultaneously Fig. 4 and shown in Figure 5, table group of the present utility model 1 top is desktop 11, desktop 11 directly is supported on the two desk brace summers 12 in below, and desk brace summer 12 two ends then are supported in respectively two desk end plates 13, and desk end plate 13 is supported on the support 3 of below again.Chair plate group of the present utility model 2 tops are seat 21, and seat 21 directly is supported on the chair brace summer 22 of below, and chair brace summer 22 two ends then are supported in respectively two chair end plates 23, and chair end plate 23 is supported on the support 3 of below again.Support 3 comprises two parts such as diagonal brace 31 and crossbeam 32.Table group 1, chair plate group 2 all adopt bolt 33 fixing with the connection of support 3.

See also shown in Figure 6ly, the reservation groove is arranged on the desk end plate 13, can embed for desk brace summer 12, it is fixing with desk end plate 13 with desk brace summer 12 to relend array desk fixing iron member 14.In addition, the reservation groove is arranged on the chair end plate 23, can embed for chair brace summer 22, it is fixing with chair end plate 23 with chair brace summer 22 to relend array chair fixing iron member 24.

From the above and accompanying drawing example illustrated as can be known, the utility model is compared to existing leisure desk and chair made of wood structure, really have significant novelty and progressive, and the technological means of its utilization really forms for inventor's research and development, so the real patent requirement that met of the utility model, filing an application in the whence in accordance with the law, and entreats and pray an ancient unit of weight office explicit example for reference, can award the establishment of accurate legal monopoly power, to feeling moral just.

Though the utility model discloses as above with specific embodiment, so its disclosed specific embodiment is not to limit the utility model.Any those skilled in the art are not within breaking away from spirit and scope of the present utility model, when doing various changes and retouching; It is done relevant the change with retouching and all belongs to category of the present utility model, and protection domain of the present utility model should be as the criterion with the scope that the described claim in back is defined.

Claims

1. a leisure desk and chair made of wood structure-improved is assembled by the several piece batten, it is characterized in that main structure comprises table group, chair plate group, support and runners; The desktop of its table group is formed by several piece batten nail system, and the desktop below is along desktop length to respectively being provided with in the outer part a desk brace summer with supporting desktop; Its chair plate group is formed by several piece batten nail system, the seat below along seat length to central authorities be provided with a chair brace summer to support seat; All respectively there is an end plate at the two ends of table group and chair plate group, by end plate with table group and chair plate group with bolted on connection on the support of below; Its support comprises diagonal brace and crossbeam, is assembled by the several piece batten; Support and floor contact jaw then are provided with the runners that sectional area enlarges.

2. a kind of leisure desk and chair made of wood structure-improved as claimed in claim 1 is characterized in that, the vertical range on its top of the crossbeam of support to floor is 5 to 20 centimeters.

3. a kind of leisure desk and chair made of wood structure-improved as claimed in claim 1 is characterized in that, the degree of depth that the desk of table group supports the Liangqi cross section is 7 to 20 centimeters.

4. a kind of leisure desk and chair made of wood structure-improved as claimed in claim 1 is characterized in that, the degree of depth that the chair of chair plate group supports the Liangqi cross section is 7 to 20 centimeters.

5. a kind of leisure desk and chair made of wood structure-improved as claimed in claim 1 is characterized in that, the area of every group of runners earth terminal is 100 to 500 square centimeters.