CN218300838U - Junction box for building electrical equipment - Google Patents
Junction box for building electrical equipment Download PDFInfo
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- CN218300838U CN218300838U CN202221886900.7U CN202221886900U CN218300838U CN 218300838 U CN218300838 U CN 218300838U CN 202221886900 U CN202221886900 U CN 202221886900U CN 218300838 U CN218300838 U CN 218300838U
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- 238000005728 strengthening Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims 5
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
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Abstract
The utility model relates to a terminal box equipment technical field specifically is a terminal box for building electricity. Including terminal box, box cover board, solidus ware, bolt, the line slotted hole has been seted up to box body shell front and back both sides wall body symmetry, the shell hole has been seted up to the lateral wall body before the box body shell, the box cover board is including sliding cover plate, the apron hole has been seted up to sliding cover plate's inboard, sliding cover plate's top is connected with spacing fixture block, solidus ware includes dead lever, solidus clamp, the top symmetric connection of dead lever has the connection curb plate, the top of dead lever is provided with the solidus groove. The beneficial effects of the utility model are that: through the setting of spacing fixture block, can restrict the scope that the sliding cover moved, and then make sliding cover and box body shell can not produce the separation, through the setting of strengthening rib, can increase the area that dead lever and box body shell are connected, and then improve the steadiness that dead lever and box body shell are connected.
Description
Technical Field
The utility model relates to a terminal box equipment technical field specifically is a terminal box for building electricity.
Background
In the installation of electrical systems in buildings, junction boxes are one of the commonly used electrical accessories. The electric wires in electrical engineering are usually arranged in the electric wire tubes for protection in a penetrating way, and when the wires are long or the electric wire tubes need to turn, a junction box is adopted as a transition to connect the electric wire tubes with the junction box, and the electric wires in the electric wire tubes are connected in the junction box, namely the electric wires are protected and connected through the junction box.
The existing junction box for the building electrical appliance is characterized in that a box body and a box cover of the junction box are mostly arranged in a separated mode, so that the box cover cannot be found at times in the using process, and the efficiency of installing the junction box is further influenced.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a terminal box for building electrical, solves because box body and lid are the separation setting, at the in-process that uses, can not find the lid sometimes, and then influence the problem of installation terminal box efficiency.
In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a terminal box for building electricity, includes terminal box, box cover board, solidus ware, bolt, the terminal box includes box body shell, casing inside groove, the through-hole groove of rectangle structure is seted up to the lateral wall body before the box body shell, the spout of rectangle structure is seted up to the inner wall symmetry of box body shell left and right both sides, the threading slotted hole has been seted up to the wall body symmetry before the box body shell, the shell hole has been seted up to the lateral wall body before the box body shell, the box cover board is including sliding cover plate, the apron hole has been seted up to sliding cover plate's inboard, sliding cover plate's top is connected with spacing fixture block, the solidus ware includes dead lever, solidus clamp, the top symmetric connection of dead lever has the connection curb plate, the top of dead lever is provided with the solidus groove.
The utility model has the advantages that: through the same two of a set of the line of threading slotted hole centre of a circle passes the centre of a circle of adjacent nearly solidus groove, can reduce the bending of wire conduit in fixed process, through the setting of spacing fixture block, can restrict the scope that the sliding cover board removed, and then makes sliding cover board and box body shell can not produce the separation, through the setting of strengthening rib, can increase the area that dead lever and box body shell are connected, and then improves the steadiness that dead lever and box body shell are connected.
In order to protect and connect the wires when the wires are long or the conduit is to be angled:
as a further improvement of the technical scheme: the box body shell sets up for the rectangle structure, the casing inside groove is the hollow cell body of rectangle structure, the size and the sliding cover plate size phase-match in through-hole groove, the height of spout is the same with the height in through-hole groove, two the spout all is linked together with the through-hole groove.
The beneficial effect of this improvement does: through the setting of box body shell for when the longer or electric wire tube of circuit wants the corner, connect the electric wire of electric wire tube the inside in casing inside groove the inside, and then protect and connect the electric wire through the box body shell, through the setting of through-hole groove and spout, be used for sliding cover to carry out gliding passageway.
In order to reduce the bending of the electric wire tube in the fixing process of the junction box:
as a further improvement of the above technical solution: the through-wire slotted holes are through holes with cylindrical structures, every two through-wire slotted holes form a group, the two through-wire slotted holes in the same group are symmetrically arranged, and a connecting line of the centers of the two through-wire slotted holes in the same group penetrates through the centers of circles of adjacent fixed wire slots.
The beneficial effect of this improvement does: when the device is used, the sliding cover plate is opened, then the wire tube penetrates through the wire penetrating slotted hole and is fixed, and the bending of the wire tube in the fixing process can be reduced by enabling a connecting line of the centers of two wire penetrating slotted holes in the same group to penetrate through the centers of adjacent wire fixing slots.
In order to limit the moving range of the sliding cover plate, the sliding cover plate and the box body shell can not be separated:
as a further improvement of the technical scheme: the number and the size of the cover plate holes are the same as those of the shell holes, the number and the size of the limiting fixture blocks are two, the two limiting fixture blocks are symmetrically arranged, the height of each limiting fixture block is half of that of the sliding cover plate, and the shell holes are communicated with the through hole grooves.
The beneficial effect of this improvement does: when the device is used, the limiting clamping block is pushed and moved, the sliding cover plate gradually slides out of the sliding groove under the driving of the limiting clamping block, then the sliding cover plate gradually slides out of the sliding groove until the limiting clamping block is in mutual contact with the wall body of the box body shell, the space inside the inner groove of the shell is exposed at the moment, and then corresponding operation is conveniently carried out inside the inner groove of the shell, the moving range of the sliding cover plate can be limited through the arrangement of the limiting clamping block, and the sliding cover plate is enabled not to be separated from the box body shell.
In order to improve the steadiness that dead lever and box body shell are connected:
as a further improvement of the technical scheme: the lower bottom surface of dead lever is connected with box body shell bottom wall body, the left and right both ends symmetric connection of dead lever has the strengthening rib, the forward-looking cross section of strengthening rib is equilateral right triangle, two right-angle sides of strengthening rib are connected with dead lever, box body shell respectively.
The beneficial effect of this improvement does: through the setting of strengthening rib, can increase the area that dead lever and box body shell are connected, and then improve the steadiness that dead lever and box body shell are connected.
In order to increase the friction force when fixing the wire tube, improve the fixed effect to the wire tube:
as a further improvement of the above technical solution: the cable fixing device is characterized in that the cable fixing clamp and the cable fixing groove are of arc-shaped structures, the cable fixing clamp and the arc-shaped section of the cable fixing groove are enclosed into a clamping cavity, two ends of the cable fixing clamp are symmetrically connected with connecting side plates, connecting holes are formed in the inner sides of the connecting side plates, the wall body of the cable fixing groove is connected with protection columns, the protection columns are arc-shaped rubber columns, and adjacent two protection columns are not in contact with each other.
The beneficial effect of this improvement does: the part of the electric wire pipe in the shell inner groove is placed above the protection column, the wire fixing clamp is placed above the electric wire pipe, the wire fixing clamp and the fixing rod are fixed through bolts, the electric wire pipe is fixed through fixing clamping, friction force during fixing of the electric wire pipe can be increased through setting of the protection column, and then the fixing effect of the electric wire pipe is improved.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic perspective view of the junction box of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the middle box cover plate of the present invention.
Fig. 5 is a schematic perspective view of the middle fixing rod of the present invention.
In the figure: 1. a junction box; 11. a cartridge housing; 12. an inner groove of the shell; 13. a through hole slot; 14. a chute; 15. threading slotted holes; 16. a housing aperture; 2. a box cover plate; 21. sliding the cover plate; 22. cover plate holes; 23. a limiting clamping block; 3. a wire fixing device; 31. fixing the rod; 32. a wire fixing clamp; 33. reinforcing ribs; 34. connecting the side plates; 35. connecting holes; 36. fixing a wire slot; 37. a protective column; 4. and (4) bolts.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Example 1:
as shown in fig. 1-5, a junction box for building electrical use includes a junction box 1, a box cover plate 2, a wire fixing device 3, and a bolt 4, the junction box 1 includes a box body housing 11 and a housing inner groove 12, a through hole groove 13 of a rectangular structure is provided on a side wall body in front of the box body housing 11, sliding grooves 14 of a rectangular structure are symmetrically provided on inner walls of left and right sides of the box body housing 11, wire through groove holes 15 are symmetrically provided on side wall bodies in front and rear of the box body housing 11, a housing hole 16 is provided on a side wall body in front of the box body housing 11, the box cover plate 2 includes a sliding cover plate 21, a cover plate hole 22 is provided on an inner side of the sliding cover plate 21, a limit clamping block 23 is connected to a top of the sliding cover plate 21, the wire fixing device 3 includes a fixing rod 31 and a wire fixing clip 32, a connecting side plate 34 is symmetrically connected to a top of the fixing rod 31, and a wire fixing groove 36 is provided on a top of the fixing rod 31.
Example 2:
as shown in fig. 3, as a further optimization of the above embodiment, a junction box for building electrical use includes a junction box 1, a box cover plate 2, a wire fixing device 3, and a bolt 4, where the junction box 1 includes a box body housing 11 and a housing inner groove 12, a through hole groove 13 with a rectangular structure is formed in a side wall body in front of the box body housing 11, sliding grooves 14 with a rectangular structure are symmetrically formed in inner walls of left and right sides of the box body housing 11, wire through groove holes 15 are symmetrically formed in wall bodies in front and rear sides of the box body housing 11, a housing hole 16 is formed in a side wall body in front of the box body housing 11, the box cover plate 2 includes a sliding cover plate 21, a cover plate hole 22 is formed in an inner side of the sliding cover plate 21, a limiting clamping block 23 is connected to a top of the sliding cover plate 21, the wire fixing device 3 includes a fixing rod 31 and a wire fixing clamp 32, a connecting side plate 34 is symmetrically connected to a top of the fixing rod 31, and a wire fixing groove 36 is formed in a top of the fixing rod 31; the box body shell 11 is arranged in a rectangular structure, the shell inner groove 12 is a hollow groove body with a rectangular structure, the size of the through hole groove 13 is matched with that of the sliding cover plate 21, the height of the sliding groove 14 is the same as that of the through hole groove 13, and the two sliding grooves 14 are communicated with the through hole groove 13.
Example 3:
as shown in fig. 3, as a further optimization of the above embodiment, a junction box for electrical and architectural use includes a junction box 1, a box cover plate 2, a wire fixing device 3, and a bolt 4, where the junction box 1 includes a box body housing 11 and a housing inner groove 12, a through hole groove 13 with a rectangular structure is formed in a front side wall body of the box body housing 11, sliding grooves 14 with a rectangular structure are symmetrically formed in inner walls of left and right sides of the box body housing 11, wire through groove holes 15 are symmetrically formed in front and rear side wall bodies of the box body housing 11, a housing hole 16 is formed in a front side wall body of the box body housing 11, the box cover plate 2 includes a sliding cover plate 21, a cover plate hole 22 is formed in an inner side of the sliding cover plate 21, a limiting fixture block 23 is connected to a top of the sliding cover plate 21, the wire fixing device 3 includes a fixing rod 31 and a wire fixing clip 32, a connecting side plate 34 is symmetrically connected to a top of the fixing rod 31, and a wire fixing groove 36 is formed in a top of the fixing rod 31; the threading slot holes 15 are through holes with cylindrical structures, every two threading slot holes 15 form a group, the two threading slot holes 15 in the same group are symmetrically arranged, and a connecting line of the centers of the circles of the two threading slot holes 15 in the same group penetrates through the centers of the circles of the adjacent wire fixing slots 36.
Example 4:
as shown in fig. 3, as a further optimization of the above embodiment, a junction box for electrical and architectural use includes a junction box 1, a box cover plate 2, a wire fixing device 3, and a bolt 4, where the junction box 1 includes a box body housing 11 and a housing inner groove 12, a through hole groove 13 with a rectangular structure is formed in a front side wall body of the box body housing 11, sliding grooves 14 with a rectangular structure are symmetrically formed in inner walls of left and right sides of the box body housing 11, wire through groove holes 15 are symmetrically formed in front and rear side wall bodies of the box body housing 11, a housing hole 16 is formed in a front side wall body of the box body housing 11, the box cover plate 2 includes a sliding cover plate 21, a cover plate hole 22 is formed in an inner side of the sliding cover plate 21, a limiting fixture block 23 is connected to a top of the sliding cover plate 21, the wire fixing device 3 includes a fixing rod 31 and a wire fixing clip 32, a connecting side plate 34 is symmetrically connected to a top of the fixing rod 31, and a wire fixing groove 36 is formed in a top of the fixing rod 31; the number and the size of the cover plate holes 22 are the same as those of the shell holes 16, two limiting fixture blocks 23 are arranged, the two limiting fixture blocks 23 are symmetrically arranged, the height of each limiting fixture block 23 is half of that of the sliding cover plate 21, and the shell holes 16 are communicated with the through hole grooves 13.
Example 5:
as shown in fig. 2, as a further optimization of the above embodiment, a junction box for building electrical use includes a junction box 1, a box cover plate 2, a wire fixing device 3, and a bolt 4, where the junction box 1 includes a box body housing 11 and a housing inner groove 12, a through hole groove 13 with a rectangular structure is formed in a side wall body in front of the box body housing 11, sliding grooves 14 with a rectangular structure are symmetrically formed in inner walls of left and right sides of the box body housing 11, wire through groove holes 15 are symmetrically formed in wall bodies in front and rear sides of the box body housing 11, a housing hole 16 is formed in a side wall body in front of the box body housing 11, the box cover plate 2 includes a sliding cover plate 21, a cover plate hole 22 is formed in an inner side of the sliding cover plate 21, a limiting clamping block 23 is connected to a top of the sliding cover plate 21, the wire fixing device 3 includes a fixing rod 31 and a wire fixing clamp 32, a connecting side plate 34 is symmetrically connected to a top of the fixing rod 31, and a wire fixing groove 36 is formed in a top of the fixing rod 31; the lower bottom surface of dead lever 31 is connected with 11 bottom wall bodies of box body shell, the left and right both ends symmetric connection of dead lever 31 has strengthening rib 33, the forward-looking cross section of strengthening rib 33 is equilateral right triangle, two right-angle sides of strengthening rib 33 are connected with dead lever 31, box body shell 11 respectively.
Example 6:
as shown in fig. 5, as a further optimization of the above embodiment, a junction box for building electrical use includes a junction box 1, a box cover plate 2, a wire fixing device 3, and a bolt 4, where the junction box 1 includes a box body housing 11 and a housing inner groove 12, a through hole groove 13 with a rectangular structure is formed in a side wall body in front of the box body housing 11, sliding grooves 14 with a rectangular structure are symmetrically formed in inner walls of left and right sides of the box body housing 11, wire through groove holes 15 are symmetrically formed in wall bodies in front and rear sides of the box body housing 11, a housing hole 16 is formed in a side wall body in front of the box body housing 11, the box cover plate 2 includes a sliding cover plate 21, a cover plate hole 22 is formed in an inner side of the sliding cover plate 21, a limiting clamping block 23 is connected to a top of the sliding cover plate 21, the wire fixing device 3 includes a fixing rod 31 and a wire fixing clamp 32, a connecting side plate 34 is symmetrically connected to a top of the fixing rod 31, and a wire fixing groove 36 is formed in a top of the fixing rod 31; the wire fixing clamp 32 and the wire fixing groove 36 are both arc-shaped structures, the wire fixing clamp 32 and the arc-shaped section of the wire fixing groove 36 are jointly enclosed to form a clamping cavity, two ends of the wire fixing clamp 32 are symmetrically connected with connecting side plates 34, connecting holes 35 are formed in the inner sides of the connecting side plates 34, the wall body of the wire fixing groove 36 is connected with a protective column 37, the protective column 37 is an arc-shaped rubber column, and two adjacent protective columns 37 are not in contact with each other.
The utility model discloses a theory of operation does: when the device is used, the limiting clamping block 23 is pushed and moved, the sliding cover plate 21 is driven by the limiting clamping block 23 to gradually slide out of the sliding groove 14, then the limiting clamping block 23 is contacted with the wall body of the box body shell 11, at the moment, the space in the inner groove 12 of the shell body is exposed, then the wire pipe passes through the threading slotted hole 15, then the part of the wire pipe in the inner groove 12 of the shell body is placed above the protective column 37, then the wire fixing clamp 32 is placed above the wire pipe, the wire fixing clamp 32 and the fixing rod 31 are fixed by using the bolt 4 for realizing the fixing and clamping of the wire pipe, then the sliding cover plate 21 is pushed again for resetting, then the junction box 1 and the box cover plate 2 are connected by using the bolt 4, the friction force during the fixing of the wire pipe can be increased by the arrangement of the protective column 37, and the arrangement of the reinforcing ribs 33, the area that dead lever 31 and box body shell 11 are connected can be increased, and then the steadiness that dead lever 31 and box body shell 11 are connected is improved, through the same two of a set of the line of the 15 centre of a circle of threading slotted hole passes the centre of a circle of adjacent nearly solidus groove 36, can reduce the bending of wire conduit in fixed process, through the setting of spacing fixture block 23, can restrict the scope that sliding cover 21 removed, and then make sliding cover 21 and box body shell 11 can not produce the separation, through the setting of through-hole groove 13 and spout 14, be used for sliding cover 21 carries out gliding passageway, through the setting of box body shell 11, be used for when the circuit is longer or the wire conduit wants the corner, connect the electric wire of wire conduit the inside in casing inside 12 the inside, and then protect and connect the electric wire through box body shell 11.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to aid in understanding the methods and core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the present invention is intended to cover such modifications, variations, or combinations, which may be used to advantage or without modification to practice of the invention.
Claims (6)
1. The utility model provides a terminal box for building electrical, includes terminal box (1), box apron (2), solidus ware (3), bolt (4), its characterized in that: junction box (1) includes box body shell (11), casing inside groove (12), box body shell (11) preceding lateral wall body sets up through-hole groove (13) of rectangular structure, box body shell (11) left and right both sides's inner wall symmetry sets up spout (14) of rectangular structure, threading slotted hole (15) have been seted up to box body shell (11) preceding, back both sides wall body symmetry, box body shell (11) preceding lateral wall body has seted up shell hole (16), box cover board (2) are including sliding cover board (21), apron hole (22) have been seted up to sliding cover board (21)'s inboard, the top of sliding cover board (21) is connected with spacing fixture block (23), solidus ware (3) are including dead lever (31), solidus clamp (32), the top symmetric connection of dead lever (31) has connection curb plate (34), the top of dead lever (31) is provided with solidus groove (36).
2. A construction electrical junction box according to claim 1, wherein: the box body shell (11) is arranged in a rectangular structure, the shell inner groove (12) is a hollow groove body in the rectangular structure, the size of the through hole groove (13) is matched with that of the sliding cover plate (21), the height of the sliding groove (14) is the same as that of the through hole groove (13), and the two sliding grooves (14) are communicated with the through hole groove (13).
3. A junction box for construction electric according to claim 1, wherein: the threading slotted holes (15) are through holes with cylindrical structures, every two threading slotted holes (15) form a group, the two threading slotted holes (15) in the same group are symmetrically arranged, and a connecting line of the centers of the two threading slotted holes (15) in the same group penetrates through the centers of the adjacent fixed line slots (36).
4. A junction box for construction electric according to claim 1, wherein: the number and the size of the cover plate holes (22) are the same as those of the shell holes (16), two limiting clamping blocks (23) are symmetrically arranged, the height of each limiting clamping block (23) is half of that of the sliding cover plate (21), and the shell holes (16) are communicated with the through hole grooves (13).
5. A junction box for construction electric according to claim 1, wherein: the lower bottom surface of dead lever (31) is connected with box body shell (11) bottom wall body, the left and right both ends symmetric connection of dead lever (31) has strengthening rib (33), the forward-looking cross section of strengthening rib (33) is equilateral right-angled triangle, two right-angle sides of strengthening rib (33) are connected with dead lever (31), box body shell (11) respectively.
6. A construction electrical junction box according to claim 1, wherein: the utility model discloses a protection column, including solid line clamp (32), connecting curb plate (34), wall connection of solid line clamp (32), protection column (37) are the arc rubber column, adjacent two be the arc structure setting between protection column (37), the arc section of solid line clamp (32) and solid line groove (36) encloses jointly and establishes into the centre gripping chamber, the both ends symmetric connection of solid line clamp (32) has connecting curb plate (34), connecting hole (35) have been seted up to the inboard of connecting curb plate (34), the wall connection of solid line groove (36) has protection column (37), protection column (37) are the arc rubber column, adjacent two mutual contactless between protection column (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221886900.7U CN218300838U (en) | 2022-07-22 | 2022-07-22 | Junction box for building electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221886900.7U CN218300838U (en) | 2022-07-22 | 2022-07-22 | Junction box for building electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218300838U true CN218300838U (en) | 2023-01-13 |
Family
ID=84792420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221886900.7U Expired - Fee Related CN218300838U (en) | 2022-07-22 | 2022-07-22 | Junction box for building electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218300838U (en) |
-
2022
- 2022-07-22 CN CN202221886900.7U patent/CN218300838U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |