CN209083799U

CN209083799U - A kind of folding locked mechanism, a kind of desktop and a kind of folding table

Info

Publication number: CN209083799U
Application number: CN201821762278.2U
Authority: CN
Inventors: 蔡惠敏; 蔡惠香
Original assignee: ZHANGZHOU XINJIAHUA FURNITURE Co Ltd
Current assignee: ZHANGZHOU XINJIAHUA FURNITURE Co Ltd
Priority date: 2018-10-29
Filing date: 2018-10-29
Publication date: 2019-07-09
Anticipated expiration: 2028-10-29

Abstract

The utility model discloses a kind of folding locked mechanism, a kind of desktop and a kind of folding table, the folding locked mechanism includes the first folded piece, the second folded piece, bolt and spring；Two folded pieces are hinged, the two can relative rotation be in folded state or unfolded state；First folded piece be equipped with through-hole, second folded piece be equipped with half arc rotary through slot, the bolt pass through the half arc rotary through slot, first folded piece through-hole and the spring after limit abjection；The bolt includes the lock segments of intermediate glissile segment and end, and the glissile segment of the centre can slide in the half arc rotary through slot, and the size of the lock segments is bigger than the size of intermediate glissile segment；The size at the both ends of the half arc rotary through slot is bigger than the size of medial launder, and is adapted with the lock segments of the bolt.The utility model so that pleated sheet is in and folds and unfolds state and can be locked, is improved the stability of folded piece, improves the safety of product by the cooperation of through-hole, half arc rotary through slot, bolt and spring.

Description

A kind of folding locked mechanism, a kind of desktop and a kind of folding table

Technical field

The utility model relates to a kind of folding locked mechanism, a kind of desktop and a kind of folding tables.

Background technique

Folding table currently on the market is fixed desk form mostly, mobile not aspect.There is businessman to be proposed conveniently to take The folding table of band, tool is there are two folding desktop and four folding table legs, by connecting rod between described two desktops Connection, the sizing after expansion is mainly by the table leg of four expansion, and desktop does not lock after this folding table expansion, no Stablize, if table leg is by external force, one of desktop may rotate inclination, and entire desk will be fallen.

Utility model content

The purpose of the utility model is to overcome the deficiency of the prior art, a kind of folding locked mechanism, a kind of desktop are provided With a kind of folding table.

The utility model solves the first technical solution used by its technical problem:

A kind of folding locked mechanism comprising the first folded piece, the second folded piece, bolt and spring；Two folded piece hinges Be connected together, the two can relative rotation be in folded state or unfolded state；First folded piece is equipped with through-hole, and described the Eighty percent discount overlapping piece is equipped with half arc rotary through slot, and the bolt passes through the half arc rotary through slot, first folded piece Abjection is limited after through-hole and the spring；The bolt includes the lock segments of intermediate glissile segment and end, the cunning of the centre Dynamic section can be slided in the half arc rotary through slot, and the size of the lock segments is bigger than the size of intermediate glissile segment；It is described The size at the both ends of half arc rotary through slot is bigger than the size of medial launder, and is adapted with the lock segments of the bolt；First When folded piece and the second folded piece are in unfolded state, the lock segments of the bolt are limited in its of the half arc rotary through slot When middle one end, first folded piece and the second folded piece are in folded state, the lock segments of the bolt are limited in described half The other end of arc rotary through slot.

First folded piece and the second folded piece extend auricle to the same side respectively, and two auricles are hinged.

The utility model solves second of technical solution used by its technical problem:

A kind of desktop comprising two desktops, two desktops are hinged by above-mentioned folding locked mechanism.

The utility model solves the third technical solution used by its technical problem:

A kind of folding table, it is characterised in that: including two desktops and four foldable table legs, two desktops pass through upper It is hinged to state folding locked mechanism.

A square desktop is formed after two desktop expansion.

The beneficial effects of the utility model are:

1, by the cooperation of through-hole, half arc rotary through slot, bolt and spring, so that pleated sheet, which is in, folds and unfolds shape State can be locked, and the stability of folded piece is improved, and improve the safety of product.

2, the auricle of folded piece makes the shape for folding product more terse, prevents the prominent beauty for influencing product of folded piece.

3, the utility model provides a kind of folding table, and using above-mentioned folding locked mechanism, product structure is more stable, energy It is stabilized in folded state and unfolded state well；The folding table, fitting lockout desktop maximum is easy to use (dining table book when expansion Table folding table), table leg takes in desktop doubling after folding, and area is smaller to be easier to be put into narrow space (such as interior), after folding Open air is more convenient to be carried.

The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of folding of the utility model Folded locked mechanism, a kind of desktop and a kind of folding table are not limited to the embodiment.

Detailed description of the invention

Fig. 1 is a kind of schematic perspective view one of folding locked mechanism of the present embodiment, and two folded pieces are at this time Unfolded state.

Fig. 2 is a kind of schematic perspective view two of folding locked mechanism of the present embodiment, and spring is compressed at this time, bolt It is slided in half arc sliding through slot, the rotation of the second folded piece.

Fig. 3 is a kind of schematic perspective view three of folding locked mechanism of the present embodiment, and two folded pieces are at this time Folded state.

Fig. 4 is the side view of Fig. 1.

Fig. 5 is a kind of schematic perspective view of the second folded piece of folding locked mechanism of the present embodiment.

Fig. 6 is a kind of schematic perspective view of the first folded piece of folding locked mechanism of the present embodiment.

Fig. 7 is a kind of schematic perspective view of chess and card table of the present embodiment, and two desktops are in unfolded state at this time.

Fig. 8 is a kind of schematic perspective view of chess and card table of the present embodiment, and two desktops are in folded state at this time.

Specific embodiment

Embodiment, referring to shown in Fig. 1 to Fig. 6, a kind of folding locked mechanism of the utility model comprising the first folded piece 1 and second folded piece 2, bolt 3 and spring 4；First folded piece 1 and the second folded piece 2 extend produce agaric to the same side respectively Piece 11 and 21, two auricles 11 and 21 are hinged, the two can relative rotation be in folded state (Fig. 3) or unfolded state (Fig. 1)；First folded piece 1 is equipped with through-hole 12, and second folded piece 2 is equipped with half arc rotary through slot 22, described Bolt 3 pass through the half arc rotary through slot 22, first folded piece 1 through-hole 12 and the spring 4 after limit abjection；Institute The lock segments that bolt 3 includes intermediate glissile segment and end are stated, the glissile segment of the centre can be in the half arc rotary through slot The size of sliding in 22, the lock segments is bigger than the size of intermediate glissile segment；The both ends of the half arc rotary through slot 22 Size is bigger than the size of medial launder, and is adapted with the lock segments of the bolt 3；First folded piece 1 and the second folded piece 2 When in unfolded state, the lock segments of the bolt 3 are limited in wherein one end of the half arc rotary through slot 22, and described When one folded piece 1 and the second folded piece 2 are in folded state, it is logical that the lock segments of the bolt 3 are limited in half arc rotary The other end of slot 22.

Referring to shown in Fig. 7 and 8, the present embodiment additionally provides a kind of folding table, including two desktops 5,6 and four can Folded table leg forms a square desktop, can be used as chess and card table use, four foldable table legs are two-by-two after two desktop expansion It is respectively distributed to the back side of two desktops 5 and 6, and abuts against the back side of the desktop 5 and 6 after folding.Two desktops Plate is hinged by above-mentioned folding locked mechanism.Shown in Figure 7, the back side of two desktops 5 and 6 is installed with steel Pipe, two folded pieces for folding locked mechanism are installed in respectively on the steel pipe on both sides.

Above-described embodiment only be used to further illustrate a kind of folding locked mechanism of the utility model, a kind of desktop and A kind of folding table, but the utility model is not limited to embodiment, and all foundation the technical essence of the utility model are to the above reality Any simple modification, equivalent change and modification made by example are applied, are each fallen in the protection scope of technical solutions of the utility model.

Claims

1. a kind of folding locked mechanism, it is characterised in that: it includes the first folded piece, the second folded piece, bolt and spring；First Folded piece and the second folded piece are hinged, the two can relative rotation be in folded state or unfolded state；First folding Overlapping piece is equipped with through-hole, and second folded piece is equipped with half arc rotary through slot, and the bolt passes through half arc rotary Through slot, first folded piece through-hole and the spring after limit abjection；The bolt includes intermediate glissile segment and end Lock segments, the glissile segment of the centre can slide in the half arc rotary through slot, and the size of the lock segments is than intermediate Glissile segment size it is big；The size at the both ends of the half arc rotary through slot is bigger than the size of medial launder, and inserts with described The lock segments of pin are adapted；When first folded piece and the second folded piece are in unfolded state, the lock segments of the bolt are limited in It is described to insert when wherein one end of the half arc rotary through slot, first folded piece and the second folded piece are in folded state The lock segments of pin are limited in the other end of the half arc rotary through slot.

2. a kind of folding locked mechanism according to claim 1, it is characterised in that: first folded piece and second folds Part extends auricle to the same side respectively, and two auricles are hinged.

3. a kind of desktop, it is characterised in that: it includes two desktops, and two desktops are any by the claims 1-2 The folding locked mechanism of item is hinged.

4. a kind of folding table, it is characterised in that: including two desktops and four foldable table legs, two desktops pass through above-mentioned The folding locked mechanism of any one of claim 1-2 is hinged.

5. a kind of folding table according to claim 4, it is characterised in that: form a square table after two desktop expansion Face.