CN207492328U

CN207492328U - A kind of desk of top-adjustable length

Info

Publication number: CN207492328U
Application number: CN201720370279.1U
Authority: CN
Inventors: 李红
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-11
Filing date: 2017-04-11
Publication date: 2018-06-15
Anticipated expiration: 2027-04-11

Abstract

The utility model is related to a kind of desks, in particular it is a kind of desk of top-adjustable length, including pillar I, plate I, plate II, plate III, pillar II, sliding block, it can be according to the length of the big minor adjustment office table desktop of office, more rationally utilize working space, and it is easy to operate, it is highly practical.Plate III is made of groove I, groove II, groove III；The III left side upper end of plate is equipped with groove I；The III left side lower end of plate is equipped with groove II, groove III, and groove III is located at groove II lower end, and groove II is connected with groove III, and the length of groove II is more than the length of groove III；The pillar I is by rivet interlacement in the lower end of plate I, plate III；Sliding slot I on the plate I coordinates with space of slider；The boss I is interference fitted with groove I；Groove II on the plate III coordinates with space of slider；II upper end of pillar is sleeved on sliding block, and II lower end of pillar is hinged on plate II.

Description

A kind of desk of top-adjustable length

Technical field

The utility model is related to a kind of desks, are in particular a kind of desks of top-adjustable length.

Background technology

Desk is the common tool of routine office work, and according to the of different sizes of working space, the selection of people big city is appropriate Desk, but after office is changed, often before the desk bought just be not suitable with new working space.And desk When in use also determine the size of desk according to the number on desk, but if always replace desk not only waste financial resources and And it is also very troublesome, so devising the desk of this top-adjustable length.

Invention content

The utility model provides a kind of desk of top-adjustable length, and being beneficial to benefit can be according to the big of office The length of minor adjustment office table desktop more rationally utilizes working space, and easy to operate, highly practical.

In particular it is a kind of adjustable table in order to solve the above technical problems, the utility model is related to a kind of desk The desk of face length including pillar I, plate I, plate II, plate III, pillar II, sliding block, can be done according to the big minor adjustment of office The length of public table desktop more rationally utilizes working space, and easy to operate, highly practical.

Plate I is made of sliding slot I, boss I, sliding slot II；The I right side upper end of plate is equipped with boss I, and plate I is with boss I One entirety；The I right side lower end of plate is equipped with sliding slot I, sliding slot II, and sliding slot II is arranged on I lower end of sliding slot, and sliding slot I is with sliding Slot II connects, and the length of sliding slot I is more than the length of sliding slot II；

Plate III is made of groove I, groove II, groove III；The III left side upper end of plate is equipped with groove I；III left side of plate Lower end is equipped with groove II, groove III, and groove III is located at groove II lower end, and groove II is connected with groove III, the length of groove II Degree is more than the length of groove III；

The pillar I is by rivet interlacement in the lower end of plate I, plate III；Sliding slot I on the plate I coordinates with space of slider； The boss I is interference fitted with groove I；Groove II on the plate III coordinates with space of slider；II upper end of pillar is sleeved on On sliding block, II lower end of pillar is hinged on plate II.

As advanced optimizing for the technical program, plate described in a kind of desk of top-adjustable length of the utility model II left side is equipped with groove IV, groove V；There are two groove IV is set, and two grooves IV are perpendicular to groove V；The plate II is right Side is equipped with boss II, groove IV, and the groove IV on II right side of plate is perpendicular to boss II；The groove V is interference fitted with boss I；Institute Boss II is stated to be interference fitted with groove I.

It is sliding described in a kind of desk of top-adjustable length of the utility model as advanced optimizing for the technical program Block is made of slider body, shaft；The shaft both ends are fixedly connected with slider body by rivet；The pillar II, which is sleeved on, to be turned On axis.

A kind of desk of top-adjustable length of the utility model has the beneficial effect that：

A kind of desk of top-adjustable length of the utility model, can be according to the big minor adjustment desk of office The length in face more rationally utilizes working space, and easy to operate, highly practical.

Description of the drawings

The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.

Fig. 1 is a kind of structure diagram of the desk of top-adjustable length of the utility model.

Fig. 2 is a kind of I structure diagram of plate of the desk of top-adjustable length of the utility model.

Fig. 3 is a kind of II structure diagram of plate of the desk of top-adjustable length of the utility model.

Fig. 4 is a kind of II other direction structure diagram of plate of desk of top-adjustable length of the utility model.

Fig. 5 is a kind of III structure diagram of plate of the desk of top-adjustable length of the utility model.

Fig. 6 is a kind of II structure diagram of pillar of the desk of top-adjustable length of the utility model.

Fig. 7 is a kind of slide block structure schematic diagram of the desk of top-adjustable length of the utility model.

Fig. 8 is a kind of desktop elongated structure schematic diagram of the desk of top-adjustable length of the utility model.

Fig. 9 is a kind of desktop contraction structure schematic diagram of the desk of top-adjustable length of the utility model.

In figure：Pillar I 1；Plate I 2；I 2-1 of sliding slot；I 2-2 of boss；II 2-3 of sliding slot；Plate II 3；IV 3-1 of groove；II 3- of boss 2；V 3-3 of groove；Plate III 4；Groove I 4-1；Groove II 4-2；III 4-3 of groove；Pillar II 5；Sliding block 6；Slider body 6-1；Shaft 6-2。

Specific embodiment

Specific embodiment one：

Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9, the utility model is related to a kind of desk, more Specifically a kind of desk of top-adjustable length, including pillar I 1, plate I 2, plate II 3, plate III 4, pillar II 5, sliding block 6, can working space more rationally be utilized, and easy to operate according to the length of the big minor adjustment office table desktop of office, it is real It is strong with property.

1. plate I 2 is made of I 2-1 of sliding slot, I 2-2 of boss, II 2-3 of sliding slot；The I 2 right side upper end of plate is equipped with I 2-2 of boss, And plate I 2 and I 2-2 of boss is an entirety；The I 2 right side lower end of plate is equipped with I 2-1 of sliding slot, II 2-3 of sliding slot, II 2-3 of sliding slot I 2-1 lower ends of sliding slot are arranged on, and I 2-1 of sliding slot is connected with II 2-3 of sliding slot, the length of I 2-1 of sliding slot is more than II 2-3's of sliding slot Length；

Plate III 4 is made of groove I 4-1, groove II 4-2, III 4-3 of groove；The III 4 left side upper end of plate is equipped with groove I 4- 1；The III 4 left side lower end of plate is equipped with groove II 4-2, III 4-3 of groove, and III 4-3 of groove is located at groove II 4-2 lower ends, and recessed II 4-2 of slot is connected with III 4-3 of groove, and the length of groove II 4-2 is more than the length of III 4-3 of groove；

The pillar I 1 is by rivet interlacement in the lower end of plate I 2, plate III 4；I 2-1 of sliding slot and sliding block 6 on the plate I 2 Clearance fit；I 2-2 of boss and groove I 4-1 is interference fitted；Groove II 4-2 on the plate III 4 matches with 6 gap of sliding block It closes；II 5 upper end of pillar is sleeved on sliding block 6, and II 5 lower end of pillar is hinged on plate II 3.It is needing desk When face is by minor to longest, that is, need extension table top length, first stretch plate I 2 and plate II 4 to both ends, make plate II 3 along Pillar II 5 and sliding block 6 are moved up to plate I 2, plate II 4 in same level, then to intermediate pushing plate I 2 and plate simultaneously II 4, while sliding block 6 is along the outside end motion of sliding slot I 2-1 and groove II 4-2, and pillar II 5 is in I 2-1 of sliding slot and groove II Length in 4-2 gradually increases, until sliding block 6 slides to I 2-1 of sliding slot and groove II 4-2 inner terminals, and pillar II 5 is in sliding slot I In 2-1 and groove II 4-2, I 2-2 of boss is inserted into V 3-3 of groove at this time, and II 3-2 of boss is inserted into groove I 4-1, and it is long to complete desktop Spend increased function.

Specific embodiment two：

Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9, present embodiment embodiment one is made into One step illustrates that II 3 left side of plate is equipped with IV 3-1 of groove, V 3-3 of groove；There are two IV 3-1 of groove is set, and two recessed IV 3-1 of slot is perpendicular to V 3-3 of groove；II 3 right side of plate is equipped with II 3-2 of boss, IV 3-1 of groove, the groove IV on II 3 right side of plate 3-1 is perpendicular to II 3-2 of boss；V 3-3 of groove and I 2-1 of boss is interference fitted；II 3-2 of boss and groove I 4-1 mistakes It is full of cooperation.

Specific embodiment three：

Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9, present embodiment embodiment one is made into One step illustrates that the sliding block 6 is made of slider body 6-1, shaft 6-2；The shaft 6-2 both ends are fixedly connected by rivet There is slider body 6-1；The pillar II 5 is sleeved on shaft 6-2.

The operation principle of the utility model is：When needing office table desktop by minor to longest, that is, need to prolong Desktop length is stretched, first plate I 2 and plate II 4 to both ends are stretched, plate II 3 is made to be moved up to and plate I along pillar II 5 and sliding block 6 2nd, plate II 4 is in same level, then to intermediate pushing plate I 2 simultaneously and plate II 4, while sliding block 6 along I 2-1 of sliding slot and The outside end motions of groove II 4-2, and length of the pillar II 5 in sliding slot I 2-1 and groove II 4-2 gradually increases, until sliding block 6 slide to I 2-1 of sliding slot and groove II 4-2 inner terminals, and pillar II 5 is in sliding slot I 2-1 and groove II 4-2, at this time I 2- of boss 2 are inserted into V 3-3 of groove, and II 3-2 of boss is inserted into groove I 4-1, completes the increased function of desktop length.

Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to In the scope of protection of the utility model.

Claims

1. a kind of desk of top-adjustable length, including pillar I (1), plate I (2), plate II (3), plate III (4), pillar II (5), sliding block (6), it is characterised in that：Plate I (2) is made of sliding slot I (2-1), boss I (2-2), sliding slot II (2-3)；The plate I (2) right side upper end is equipped with boss I (2-2), and plate I (2) and boss I (2-2) are an entirety；Lower end on the right side of the plate I (2) Equipped with sliding slot I (2-1), sliding slot II (2-3), sliding slot II (2-3) is arranged on sliding slot I (2-1) lower end, and sliding slot I (2-1) is with sliding Slot II (2-3) connects, and the length of sliding slot I (2-1) is more than the length of sliding slot II (2-3)；

Plate III (4) is made of groove I (4-1), groove II (4-2), groove III (4-3)；Upper end is equipped with recessed on the left of the plate III (4) Slot I (4-1)；Lower end is equipped with groove II (4-2), groove III (4-3) on the left of the plate III (4), and groove III (4-3) is positioned at groove II (4-2) lower end, and groove II (4-2) is connected with groove III (4-3), and the length of groove II (4-2) is more than groove III (4-3) Length；

The pillar I (1) is by rivet interlacement in the lower end of plate I (2), plate III (4)；Sliding slot I (2-1) on the plate I (2) with Sliding block (6) clearance fit；The boss I (2-2) is interference fitted with groove I (4-1)；Groove II (4-2) on the plate III (4) With sliding block (6) clearance fit；Described II (5) upper end of pillar is sleeved on sliding block (6), and described II (5) lower end of pillar is hinged on plate II (3) on.

2. a kind of desk of top-adjustable length according to claim 1, it is characterised in that：The plate II (3) is left Side is equipped with groove IV (3-1), groove V (3-3)；There are two groove IV (3-1) is set, and two grooves IV (3-1) are perpendicular to recessed Slot V (3-3)；It is equipped with boss II (3-2), groove IV (3-1) on the right side of the plate II (3), the groove IV (3-1) on the right side of plate II (3) Perpendicular to boss II (3-2)；The groove V (3-3) is interference fitted with boss I (2-2)；The boss II (3-2) and groove I (4-1) is interference fitted.

3. a kind of desk of top-adjustable length according to claim 1, it is characterised in that：The sliding block (6) It is made of slider body (6-1), shaft (6-2)；Shaft (6-2) both ends are fixedly connected with slider body (6- by rivet 1)；The pillar II (5) is sleeved in shaft (6-2).