CN209121405U - A kind of folding locked mechanism, a kind of desktop and a kind of folding table - Google Patents

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 two folded pieces, locking plate, bolt and spring；Described two folded pieces are hinged, and the two rotation is in folded state or unfolded state；The bolt limits abjection behind the hinged place of the spring, locking plate and two folded pieces；It is set on the locking plate there are three bayonet, is respectively equipped with card column on described two folded pieces；When described two folded pieces are in unfolded state, two card columns can be connected in one of bayonet, and when described two folded pieces are in folded state, two card columns of two folded pieces are respectively engaged in other two bayonet.The utility model is cooperated by spring, bolt and locking plate and folded piece, so that pleated sheet can be locked in folding and unfolding state, is improved the stability of folded piece, is improved the safety of product.

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, mainly by the table leg of four expansion, desktop does not lock the sizing after expansion after this folding table expansion, ties Structure is unstable, and 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, it is characterised in that: it includes two folded pieces, locking plate, bolt and spring；It is described two Folded piece is hinged, and the two is rotatable to be in folded state or unfolded state；The bolt pass through the spring, locking plate and Abjection is limited behind the hinged place of two folded pieces；It is set on the locking plate there are three bayonet, is respectively equipped on described two folded pieces Card column；When described two folded pieces are in unfolded state, two card columns can be connected in one of bayonet, described two foldings When part is in folded state, two card columns of two folded pieces are respectively engaged in other two bayonet.

Described two folded pieces extend auricle to the same side respectively, and two auricles are hinged.

The height of two card columns of two folded pieces is unequal.

The relatively described folded piece of the locking plate extends an auricle riveting segment and card column.

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, including two desktops and four foldable table legs, two desktops pass through above-mentioned fold latch Gu mechanism is hinged.

A square desktop is formed after two desktop expansion.

The beneficial effects of the utility model are:

1, cooperated by spring, bolt and locking plate and folded piece, so that pleated sheet can be by the state that folds and unfolds Locking, improves the stability of folded piece, improves the safety of product；The folding table of the utility model

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 height of two card columns is unequal so that being detached from or separating more independent.

4, pressing section provides the convenience of manpower operation.

5, 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；Fitting lockout desktop maximum (dining table desk folding convenient to use when expansion 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 it is outdoor more It is convenient for carrying.

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 lock solid structure 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 lock solid structure of the present embodiment, and spring is compressed at this time, locking plate Bayonet be detached from two card columns.

Fig. 3 is a kind of schematic perspective view three of folding lock solid structure of the present embodiment, locking plate rotation at this time 90.

Fig. 4 is a kind of schematic perspective view four of folding lock solid structure of the present embodiment, at this time one of folded piece Start to fold.

Fig. 5 is a kind of schematic perspective view five of folding lock solid structure of the present embodiment, and two folded pieces are at this time Folded state.

Fig. 6 is the bottom surface structure schematic diagram of Fig. 1.

Fig. 7 is the positive structure schematic of Fig. 1.

Fig. 8 is the side structure schematic diagram of Fig. 1.

Fig. 9 is a kind of schematic perspective view of the folded piece of folding lock solid structure of the present embodiment.

Figure 10 is a kind of schematic perspective view of chess and card table of the present embodiment, and two desktops are in expansion shape at this time State.

Figure 11 is a kind of schematic perspective view of chess and card table folding table of the present embodiment, and two desktops are in folding at this time Overlapping state.

Specific embodiment

Embodiment, referring to shown in Fig. 1 to Fig. 9, a kind of folding locked mechanism of the utility model comprising the first folded piece 1 and second folded piece 2, locking plate 3, bolt 4 and spring 5；First folded piece 1 and the second folded piece 2 prolong to the same side respectively Auricle 11 and 21 is stretched out, two auricles 11 and 21 are hinged, and the first folded piece 1 and the second folded piece 2 are rotatable in folding Overlapping state or unfolded state；The bolt 4 limits abjection behind the hinged place of the spring 5, locking plate 3 and auricle 11 and 21； It is set on the locking plate 3 there are three three sides that bayonet 31,32,33 is located at locking plate 3, wherein bayonet 31 is than 32 He of bayonet 33 sizes are big；First folded piece 1 is equipped with the first card column 12, and second folded piece 2 is equipped with the second card column 22. Shown in Figure 1, when described two folded pieces are in unfolded state, two card columns 12 and 22 are connected in big bayonet 31； Shown in Figure 5, when described two folded pieces are in folded state, the first card column 12 is connected to bayonet 33, the second card column 22 card It connects in bayonet 32.

The height of two card columns 12 and 22 is unequal, and in the present embodiment, the height of second card column 22 is higher than the first card The height of column 12, this feature make the disengaging of two card columns or separation more convenient.

When operation, one hand promotes by pressing and rotates locking plate 3, so that the first card column 12 and the second card column 22 are detached from lock Piece bayonet, just can be unfolded or folding desktop, be directed at new bayonet afterwards and discharge locking plate, spring presses locking plate automatically and is allowed to fasten bayonet 32 and 33 or 31, it can be operated with one hand.

Referring to shown in Figure 10 and 11, the present embodiment additionally provides a kind of folding table, including two desktops 6,7 and four Foldable table leg forms a square desktop, can be used as chess and card table use, four foldable table legs two after two desktop expansion Two are respectively distributed to the back side of two desktops 6 and 7, and the back side of the desktop 6 and 7 is abutted against after folding.Two tables Panel is hinged by above-mentioned folding locked mechanism.Shown in Figure 10, the back side of two desktops 6 and 7 is fixed There is 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 (7)

1. a kind of folding locked mechanism, it is characterised in that: it includes two folded pieces, locking plate, bolt and spring；Described two foldings Overlapping piece is hinged, and the two is rotatable to be in folded state or unfolded state；The bolt passes through the spring, locking plate and two Abjection is limited behind the hinged place of a folded piece；It is set on the locking plate there are three bayonet, is respectively equipped with card on described two folded pieces Column；When described two folded pieces are in unfolded state, two card columns can be connected in one of bayonet, described two folded pieces When in folded state, two card columns of two folded pieces are respectively engaged in other two bayonet.

2. a kind of folding locked mechanism according to claim 1, it is characterised in that: described two folded pieces are respectively to same Auricle is extended in side, and two auricles are hinged.

3. a kind of folding locked mechanism according to claim 1, it is characterised in that: the height of two card columns of two folded pieces It spends unequal.

4. a kind of folding locked mechanism according to claim 1, it is characterised in that: the relatively described folded piece of the locking plate prolongs Stretch out a pressing section.

5. a kind of desktop, it is characterised in that: it includes two desktops, and two desktops are any by the claims 1-4 The folding locked mechanism of item is hinged.

6. a kind of folding table, it is characterised in that: it includes two desktops and four foldable table legs, and two desktops pass through upper The folding locked mechanism for stating any one of claim 1-4 is hinged.

7. a kind of folding table according to claim 6, it is characterised in that: form a square table after two desktop expansion Face.